January 2023

Table of Contents
TABLE OF CONTENTS ALPHABETICALLY
COMMERCIAL ANODES TABLE OF CONTENTS
Ballast Tank...................................................7 Frequently Asked Question..................... 3,4
Commercial Bolt-On (Pie Anodes)...........6 Mil Spec Alloys............................................. 4
Crab Traps....................................................6 Corrosion Explained................... 47, 48 & 49
Heat Exchanger...........................................7
Heater Treater Anodes................................7 COMMERCIAL ANODES
Hull Anodes...............8, 9, 10, 11, 12, 13 & 14 Ballast Tank................................................... 7
Plates.............................................................5 Commercial Bolt-On (Pie Anodes)........... 6
Propeller Nuts...............................................6 Crab Traps.................................................... 6
Rods...............................................................5 Heat Exchanger........................................... 7
Sounding Lead Weights..............................7 Heater Treater Anodes................................ 7
Teardrop Anodes....................................... 10 Hull Anodes............... 8, 9, 10, 11, 12, 13 & 14
PLEASURE CRAFT ANODES Plates............................................................. 5
Arneson.......................................................46 Propeller Nuts............................................... 6
Azimut / Radice Anodes........................... 41 Rods............................................................... 5
Beneteau LC Euro Collar Anodes............23 Sounding Lead Weights.............................. 5
Beneteau Std LC Collar Anodes .............23
Teardrop Anodes....................................... 10
Beneteau Propeller Nuts...........................38
Bennett........................................................46 PLEASURE CRAFT ANODES
Bennett Trim Tab Kit...................................33
Bow Thrusters..................................... 42 & 43 SHAFT & RUDDER ANODES
BRP (OMC/Johnson Evinrude).................32 Rudder Anodes.......................................... 21
BRP (OMC/Johnson Evinrude Kits)..........33 Shaft Anodes...................................... 19 & 21 ANODE KITS
Corrosion Explained...................47, 48 & 49 Limited Clearance/Donut/Collar.... 22&23
De-Icer Shaft Anodes................................23 Bennett Trim Tab Kit................................... 33
De-Icer........................................................ 23 BRP (OMC / Johnson Evinrude)............... 32
Donut Anodes................................... 22 & 23 MDG - Euro Style Shaft Anodes................ 21
FF2 Prop Hub Kit..........................................33 FF-2 Prop Hub Anode Kit........................... 33
FX Flexofold…............................................39 PROPELLER ANODES Mercury Anodes Kits................................. 37
Fernstrum Keel Cooler..............................29 Azimut / Radice Anodes........................... 41 Volvo Anodes Kits...................................... 35
Frigoboat....................................................46 Beneteau Propeller Nuts........................... 38 Yamaha Anodes Kits................................. 31
Galvion.............................................. 26 & 46 FF2 Prop Hub Kit.......................................... 33 Zeus Pod Trim Tab Kit................................. 33
Gori Propeller Nuts.....................................39
FX Flexofold................................................ 39
Gori Propeller Rings...................................39
Grouper.......................................................43 Gori Propeller Nuts..................................... 39
Hamilton Jet Anodes.................................45 Gori Propeller Rings................................... 39 KEEL COOLER ANODES
Honda Anodes...........................................44 Jeanneau Prop Nuts.................................. 38 Fernstrum Keel Cooler Anodes................ 29
Hull Anodes............................ 15, 16, 17 & 18 Max Prop Anodes...................................... 40 Keel Cooler Anodes.................................. 29
Individual Anodes Kits..............................33 Propeller Nuts............................................. 38
Jeanneau Prop Nuts..................................38 Radice / Azimut Anodes........................... 41 MARINE ENGINE ANODES
Keel Cooler Anodes..................................29 Varifold Propeller....................................... 39 Brass Plug Replacements......................... 24
Key Power Bow Thrusters...........................42 Engine Anodes Complete........................ 24
Marine Engine Anodes..... 24, 25, 26, 27 & 28 BOW THRUSTER ANODES
Caterpillar Engine Anodes Complete.... 25
Max Prop Anodes......................................40 Key Power Bow Thrusters .......................... 42
Detroit Diesel Engine Anodes.................. 25
MDG - Euro Style Shaft............................... 21 Quick BTQ / BTR Thruster ........................... 43
Mercury / Mercruiser Anodes..................36 Galvion Zinc Anodes................................. 26
Side Power Bow Thrusters ......................... 42
Mercury / Mercruiser Anodes Kit............ 37 Mase Marine Generators Zinc Anodes..... 27
Vetus Bow Thrusters ................................... 42
Miscellaneous Anodes.............................46 Nanni Engine Anodes............................... 27
MJP Ultrajet Marine Jet Drives..................45 IN-BOARD / OUTBOARD / STERN Replacement Anodes............................... 24
Nissan/Tohatsu..........................................30 DRIVE ANODES Volvo Penta Engine Anodes..................... 27
Propeller Nuts.............................................38 BRP (OMC/Johnson Evinrude)................. 32 Yanmar Engine Anodes Complete......... 28
Quick BTQ / BTR Thrusters..........................43 BRP (OMC/Johnson Evinrude Kits).......... 33 ZF Transmission Zinc Anodes.................... 27
Radice / Azimut Anodes........................... 41 Hamilton Jet Anodes................................. 45
Rudder Anodes.......................................... 21 Honda Anodes........................................... 44
Reference Zinc Anodes.............................28 Honda Anodes Kits.................................... 44
Sea Strainer................................................46 MISCELLANEOUS ANODES
Mercury/Mercruiser.................................. 36 Arneson....................................................... 46
Shaft Anodes................................ 19, 20 & 21
Side Power Bow Thrusters..........................42 Mercury/Mercruiser Kits........................... 37 Bennett........................................................ 46
Spur Line Cutters........................................43 Nissan/Tohatsu.......................................... 30 Frigoboat.................................................... 46
Suzuki Anodes............................................30 Suzuki Anodes............................................ 30 Galvion....................................................... 46
Teardrop Anodes....................................... 18 Volvo Anodes............................................. 34 Grouper....................................................... 43
Varifold Propeller.......................................39 Volvo Anodes Kits...................................... 35 MJP Ultrajet Marine Jet Drives.................. 45
Vetus Bow Thrusters....................................42 Yamaha Anodes........................................ 31 Reference Zinc Anodes............................. 28
Vetus Hull Anodes...................................... 14 Yamaha Anodes Kits................................. 31 Sea Strainer................................................ 46
Volvo Anodes.............................................34 Yanmar........................................................ 28
Volvo Anodes Kits......................................35 Spur Line Cutters........................................ 43
Yamaha Anodes........................................ 31 HULL ANODES Zinc & Aluminum Plate.............................. 30
Yamaha Anodes Kits................................. 31 Hull Anodes.............................15, 16, 17 & 18
Yanmar Anodes................................ 28 & 29 Teardrop Hull Anodes............................... 18
Zeus Pod Trim Tab Kit.................................33
Zinc and Aluminum Plate........................30

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2
 ANODES
Frequently Asked Questions
Are all zinc anodes the same?
No, all zinc anodes are not the same. The chemical make-up of the alloy (or lack of alloy), has a significant ef-
fect on the anodes ability to protect a vessel.

Which zinc is best?

The best zinc to use is the “Mil-Spec” Alloy, which was developed by the US Navy back in the 1950’s and has
continued to this day with the most recent specification A-18001-K.

Why should I use Mil-Spec zinc?

The reason you should use Mil-Spec zinc is that it will consistently keep working by sacrificing itself so your boat’s
components will not corrode due to passivation.

What is passivation?
Passivation means the anode stopped working or has reduced effectiveness.

What causes passivation?

It is caused by a build-up of iron oxides that occur from the iron content in the anode.

How can the anodes avoid becoming passivated?

By insisting on Military Specification A-18001-K, you are insuring proper protection for your boat, as the alloy limits
impurities and adds elements that allow the anode to properly sacrifice itself at optimum efficiency.

Certain Manufacturers claim the anodes they produce are 99.99% pure Zinc. Does that make sense?
No, it does not. The fact is Mil Spec Zinc Anodes are not 99.99% pure zinc. Mil Spec Zinc Anodes are
constructed with the following alloy specifications:

MIL-SPEC MIL-A-18001
Cd...................................025% - .07%
Cu...................................005% Max
Fe....................................005% Max
Pb....................................006% Max
Al.....................................10% - .50%
Zn....................................Remainder

What would happen if I didn’t use Mil-Spec zinc?

If Mil-Spec zinc is not used on your vessel, you are risking components on your boat becoming “anodes”, hence
sacrificing themselves because of contamination in the zinc that’s being used. The US Navy has too much
of an investment, as you do, to take a chance with a product that may or may not get the job done. Their
research has given them the proper alloy to consistently provide adequate protection and predictable results.

Some Anode manufacturers claim that their anodes last longer than all others. Does that make sense?
No, it does not. For anodes to work properly they must be consumed. If anodes do not sacrifice themselves they
are not functioning correctly. If anodes are passivated, serious corrosion damage could occur to the metal
hull or other metal parts of the boat or ship causing several thousand dollars in damage. The last thing a boat
owner should want is for their anodes to last a long time. The fact is, the anode's life span is governed by it's
weight. If the consumption of the anode is slower, there is a considerable risk that the minimum voltage relative
to the most susceptible metal component on the hull may not be met, resulting in corrosion.

Is it true some manufacturers use reclaimed Zinc in the production of their anodes?
Yes, apparently so. This is not a good idea as one has no idea where the zinc originates and the manufacturer is
taking great risk of producing contaminated anodes that do not perform.

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3
 WHY USE “RELIANCE” ANODES?
Reliance anodes are made from a high purity zinc with added catalysts to produce an “activated alloy”, ensuring the anodes
give one hundred percent of themselves to protect your boat from corrosion action. In order for an anode to work properly
it must be free of unwanted impurities.
UNDERSTANDING “MIL-SPEC: MIL-A-18001”
The United States Naval Command joined forces with the International Zinc Institute in the early 1950’s to research and improve
the performance of common zinc as a sacrificial anode. They discovered the elimination of iron contamination to less than
fourteen parts in ten thousand, coupled with the addition of controlled amounts of aluminum and cadmium, enhanced the
anodes performance significantly. The research yielded the US Naval Mil-Spec Mil-A-18001 the highest standard of anodes
quality.
DON’T LET CORROSION EAT INTO YOUR INVESTMENT – DEMAND “RELIANCE” MIL SPEC ANODES.
GALVANIC SERIES OF VARIOUS METALS EXPOSED TO SEA WATER:
Magnesium Yellow Brass Copper
Zinc Galvanized Steel Aluminum 6053
Silicon Bronze Cadmium G-Bronze
M-Bronze Mild Steel Silver Solder
Wrought Iron Cast Iron 67 Ni-33 Cu Alloy (Monel)
Titanium Lead-Tin Solders Lead
Tin Silver Gold
Naval Brass Nickel (Active) CATHODIC (Passive, Most Noble)
18-8 Stainless Steel, Type 304 (Active) 18-8 Stainless Steel, Type 304 (Passive)
18-12-3 Stainless Steel, Type 316 (Passive) 13” Chromium Stainless Steel, Type 410 (Passive)

Reliance Commercial and Pleasure Craft Anodes

Self sacrificing characteristics of zinc and aluminum are in wide spread use as galvanic
anodes for cathodic protection of marine craft, ballast, sea water piers, drydocks, heat
exchangers and structures, providing low cost protection against corrosion.
Reliance zinc anodes are produced in alloy meeting U.S. mil spec MIL-A-18001 as per chart.
Reliance aluminum anodes are produced in alloy as per chart.
ANODE CAVITATION DISCLAIMER:
Certain anodes are subject to cavitation. Cavitation may cause these anodes to consume
more rapidly.
All anodes should be inspected on a regular basis so as to ensure the vessel is fully protected.

ZINC ALLOY - MIL-A-18001 ALUMINUM ALLOY

& ASTM B-418 - TYPE I MIL-A-24779
Cd 0.025% - 0.07% —  —
Cu 0.005% MAX. 0.004% MAX
Fe 0.005% MAX. 0.090% MAX
In —  — 0.014% - 0.020%
Pb 0.006% MAX. —  —
Mg —  — 0.001% MAX.
Si —  — 0.080% - 0.200%
Al 0.100% - 0.500% REMAINDER
Zn REMAINDER 4.000% - 6.500%
OTHER —  — 0.020% MAX
FOR SALT WATER ONLY FOR SALT AND BRACKISH WATER ONLY

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Commercial
4 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Plates
COMMERCIAL PLATES
ZINC PLATES
NOM. DIMENSIONS NOM. WEIGHT
lbs. (kg)
1/2” x 3” x 3”    1.25 (.57)
1/2” x 3” x 6”    2.40 (1.09)
1/2” x 6” x 6”  4.75 (2.16)
1/2” x 6” x 12” 9.50 (4.32)

3/4” x 3” x 3”  1.75 (.80)
3/4” x 3” x 6”  3.50 (1.59)
3/4” x 6” x 6”    7.00 (3.18)
3/4” x 6” x 12” 14.00 (6.36)

1” x 3” x 6”  4.50 (2.05)

1” x 3” x 3”    2.25 (1.02)
1” x 6” x 6”  9.00 (4.09) *Plates available in Aluminum Alloy
1” x 6” x 12” 18.00 (8.18) *Bonding Wire available for 1/2” Plates

Commercial Rods
COMMERCIAL RODS
ZINC RODS [MiI-Spec] ALUMINUM RODS [MiI-Spec]]

NOM. DIMENSIONS NOM. WEIGHT NOM. DIMENSIONS NOM. WEIGHT

lbs. (kg) lbs. (kg)

3/8” x 6’0”  2.0 (.91) -
1/2” x 6’0”  3.6 (.41) -
5/8” x  78”  6.2 (3.01) -
3/4” x  78”  9.0 (4.09) -
7/8” x  78” 12.2 (5.55) -
1” x  78”  15.9 (7.23) -
1-1/4” x  78” 24.8 (11.27) -
1-1/2”  x  2’0”   11.0 (5.0) 1-1/2” x 2'0" 8.00 (3.63) *Rods also available in 12” lengths
2”  x  2’0”   19.9 (9.05) 2” x 2'0" 10.00 (4.54)
2-1/2”  x  2’0” 30.6 (13.91) 2-1/2” x 2’ 0” 14.00 (6.35)
3”  x  2’0”   44.1 (20.05) 3” x 2’ 0” 17.00 (7.73)
3-3/4”  x  2’0”   73.5 (33.41) 3-3/4” x 2’ 0” 35.00 (15.91)
4”  x  2’0”   78.4 (34.64) 4” x 2’ 0” 40.00 (18.18)
5”  x  1’0”   61.3 (27.86) 5” X 1’ 0” 30.00 (13.64)

Sounding Lead Weights

Used in the marine industry to provide weight distribution or as counterweight and measuring the depth of water.
3 lb weight (6" length) is suitable for inshore soundings at slow speed, dinghy, etc.
7 lb weight (11" length) is recommended for offshore/coastal sounding and
navigation, and improved accuracy for larger vessels with higher freeboard.

3 lb. weight

7 lb. weight

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Commercial
Anodes 5
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Propeller Nut Anodes
COMMERCIAL PROPELLER NUT ANODES
ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT   NOM. WEIGHT   A-DIA (ID) B-DIA (OD)    C-DEPTH
  TYPE NUMBER lbs. (kg)    TYPE NUMBER lbs. (kg)  in (mm) in (mm) in (mm)
A 2.4  (.90)   -  -  - 2.0   (50) 2.75  (69) 2.875 (73)
B 2.6  (1.15)  -  -  - 2.25  (57) 3.0   (76) 3.0   (76)
1 4.0  (1.80)  -  -  - 2.5   (63) 3.375 (85) 3.625 (92)
2 4.9  (2.50)  -  -  - 2.875 (73) 3.75  (95)  4.0    (101) 
3 5.8  (2.70)  -  -  - 3.25  (82) 4.125 (104)  4.0    (101) 
4 8.0  (3.40)  -  -  - 3.75  (95) 4.625 (117)  4.5    (114) 
5 10.3  (5.00)  -  -  - 4.25  (107)  5.25  (133)  5.0    (127) 
6 11.5  (5.20)  -  -  - 4.625 (117)  5.625 (142)  5.5    (139) 
7 13.0  (5.90)  -  -  - 5.0   (127)  6.0   (152)  6.0    (152) 
8 17.8  (7.60)  -  -  - 5.5   (139)  6.625 (168) 6.375 (161) 
9 24.8  (8.85)  -  -  - 6.0   (152)  7.125 (180) 6.75  (171) 
10 25.5  (11.35)  -  -  - 6.5   (165)  7.75  (196) 7.0   (177) 
11 29.8  (12.70)  -  -  - 7.0   (177)  8.125 (206) 8.125 (206) 
12 38.5  (16.80)  -  -  - 7.5   (190)  8.75  (222) 9.0   (228) 

BOLT ON CRAB TRAP ANODES

ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT  NOM. WEIGHT  DIA. WIDTH BOLT DIA.
  TYPE NUMBER lbs.  (kg)     TYPE NUMBER lbs.  (kg)   in (mm) in (mm) in (mm)
MDCT-3 3.00 (1.35)   AMDCT-3 1.30 (0.600) 3-1/4 (83) 1-1/4 (32) 1/2 (13)
MDCT-3 HEX 3.00 (1.35)   AMDCT-3 HEX 1.30 (0.600) 3 (76) 1-3/8 (35) 1/2 (13)
MDCT-5 HEX 5.00 (2.27)   AMDCT-5 HEX 2.53 (1.136) 3-3/4 (95) 1-1/4 (32) 1/2 (13)

MDCT-3 MDCT-3 HEX MDCT-5 HEX

BOLT ON
COMMERCIAL BOLT-ON (PIE ANODES)
ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT  NOM. WEIGHT  DIA. WIDTH BOLT DIA.
  TYPE NUMBER lbs.  (kg)     TYPE NUMBER lbs.  (kg)   in (mm) in (mm) in (mm)
 Z-7 12.5 (6.000)  AZ-7 5.5 (2.500) 8 1/2" (216) 7/16" (17)
 ZD-56 2.50 (1.136)  AZD-56 0.80 (0.364) 4" (101) 7/16" (17)
 ZD-58 4.40 (2.000)  AZD-58 1.31 (0.595) 5.9" (132) 7/16" (17)

Z-7 ZD-56 / ZD-58

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Commercial
6 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Heat Exchanger Anodes
These Anodes are used on vessels of all sizes for protection of Heat Exchangers and other areas where space is a limiting
factor. Style A Anodes are square, while Style B Anodes are cast in a circular configuration. Both these types have steel inserts
cast integrally. Inserts project approximately one-eight inch on side and provide five-eights inch clearance hole for bolt-on
installation to studs welded to the attachment area. 1/2” & 3/8” insert available 5/8” & 1/2” bolt respectively.

COMMERCIAL HEAT EXCHANGER ANODES (SMALL TO LARGE VESSELS)

BOLT ON
ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS – STYLE A
NOM. WEIGHT  NOM. WEIGHT  A-LENGTH B-WIDTH C-DEPTH
  TYPE NUMBER lbs. (kg)    TYPE NUMBER lbs. (kg) in (mm) in (mm) in (mm)
  STYLE A – SQUARE
  H1B6 or ZEP 9.0 (4.10) AH1B6 or AZEP 3.8 (1.70) 6.0 (152) 6.0 (152) 1.0 (25)
  STYLE B – CIRCULAR     A-DIA.   STYLE B
  H2B2 or ZEP 2”   .8  (.35) AH2B2, AZEP 2” .3 (.15)   2.0D  (50) – – 1.0 (25)
  H2B3 or ZEP 3” 1.8  (.80) AH2B3, AZEP 3” .7 (.30)   3.0D  (76) – – 1.0 (25)
  H2B4 or ZEP 4” 3.2  (1.45) AH2B4, AZEP 4” 1.3 (.60)   4.0D (101) – – 1.0 (25)
  H2B5 or ZEP 5” 4.9  (2.20) AH2B5, AZEP 5” 2.0 (.90)   5.0D (127) – – 1.0 (25)
  H2B6 or ZEP 6” 7.1  (3.20) AH2B6, AZEP 6” 3.0 (1.35)   6.0D (152) – – 1.0 (25)
  H2B9 or ZEP 9” 16.2  (7.35) AH2B9, AZEP 9” 7.05 (3.20)   9.0D (229) – – 1.0 (25)
  H2B11 or ZEP 11” 24.7  (11.2) AH2B11, AZEP 11” 10.75 (4.88) 11.0D (279) – – 1.0 (25)

STYLE A, SQUARE STYLE B, CIRCULAR

B A

A C C

Heater Treater Anodes

ZINC ANODES NOMINAL DIMENSIONS
NOM. WEIGHT  A-LENGTH B-WIDTH X
  TYPE NUMB ER lbs. (kg)  in (mm) in (mm) in (mm)   MOUNTING
  TREATER Z321 39.0 (17.70) 21.5 (546) 3.00 (76) 1.0, 1.5 (25, 38)   THREADED  
  TREATER Z321A 39.0 (17.70) 21.5 (546) 3.00 (76) 4.0 (102)   THREADED  
  TREATER Z330 56.0 (25.40) 30.0   (762) 3.00 (76) 1.0, 1.5 (25, 38)   THREADED  
  TREATER Z330A 56.0 (25.40) 4.00   (102) 1.25 (32) 4.0 (102)  THREADED

Commercial Ballast Tank Anodes

These Ballast Tank Anodes are available in any length up to the maximum shown in the table. Supplied
with straight or bent rod extensions. Other rod sizes and configurations may be specified by purchaser.

COMMERCIAL BALLAST TANK ANODES

WELD ON
ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT  NOM. WEIGHT  A-LENGTH B-WIDTH C-DEPTH
  TYPE NUMBER lbs.  (kg)     TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm)
  ZMD 3602 90.0 (40.91)   AMD 3602 35.0* (16.0) 60.0* (1524) 2.5 (64) 3.0 (76)
CUSTOM SIZES AVAILABLE C
A

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Commercial
Anodes 7
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Hull Anodes
This line provides a full range of types and sizes of hull anodes for small to large commercial vessels and structures.
Available in weld-on and bolt-on styles with either steel or aluminum inserts cast as integral parts of the anodes

WELD ON ANODES
MD-ZHS-50 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-ZHS-50 24.0 (609) 4.0 (101) 2.0 (50) 48.0 (22.7)
ALUM AMD-AZHS-50 24.0 (609) 4.0 (101) 2.0 (50) 21.0 (9.50)
A
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

MD-ZMA-2204 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A C PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZMA-2204 20.0 (508) 4.0 (101) 2.0 (50) 37.0 (21.5)
B
ALUM AMD-ZMA-2204 20.0 (508) 4.0 (101) 2.0 (50) 20.0 (9.10)
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

MD-ZMA-2244 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-ZMA-2244 24.0 (609) 4.0 (101) 2.0 (50) 48.0 (25.9)
ALUM AMD-ZMA-2244 24.0 (609) 4.0 (101) 2.0 (50) 24.0 (10.9)
A
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

MD-ZMA-2248 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A C PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZMA-2248 48.0 (1220) 5.0 (127) 5.0 (127) 310.0 (140.62)
B
ALUM AMD-ZMA-2248 48.0 (1220) 5.0 (127) 5.0 (127) 120.0 (54.43)
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

MD-ZMA-3305 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A C PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZMA-3305 30.0 (762) 5.0 (127) 3.0 (76) 71.5 (32.4)
B
ALUM AMD-ZMA-3305 30.0 (762) 5.0 (127) 3.0 (76) 30.0 (13.6)
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

MD-ZMA-3365 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A C PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZMA-3365 36.0 (914) 5.0 (127) 3.0 (76) 88.0 (39.9)
B
ALUM AMD-ZMA-3365 36.0 (914) 5.0 (127) 3.0 (76) 37.0 (15.0)
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

MD-ZMA-4545 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A C PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZMA-4545 54.5 (1384) 4.5 (114) 3.75 (95) 207.0 (93.90)
B
ALUM AMD-ZMA-4545 54.5 (1384) 4.5 (114) 3.75 (95) 87.0 (39.50)
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

Z2, ZHS-23, ZHS-10, ZMA-1126 A-LENGTH B-WIDTH C-DEPTH WEIGHT

D
PART# in (mm) in (mm) in (mm) LBS (KGS)
B ZINC
B Z2, ZHS-23, ZHS-10, ZMA-1126 12.0 (304) 6.0 (152) 1.25 (31) 23.0 (10.6)
ALUM AZ2, AZHS23, AZHS-10, AZMA-1126 12.0 (304) 6.0 (152) 1.25 (31) 10.0 (4.5)
A C BOLT HOLESA CAN BE ADDED
C
ON STRAPS AS REQUIRED
PLATE ANODE PLATE ANODE

MD-Z-3
STYLE W WELD-ON STYLE B BOLT-ON
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
C
B
ZINC MD-Z3 OR MD-ZSS 12.0 (304) 3.0 (76) 1.25 (31) 10.0 (4.50)
ALUM AMD-Z3 OR AMD-ZSS 12.0 (304) 3.0 (76) 1.25 (31) 5.0 (2.25)
A
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

MD-Z-4 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
B ZINC MD-Z4 6.0 (152) 3.5 (88) 1.0 (25) 5.0 (2.25)
C
ALUM AMD- Z4 6.0 (152) 3.5 (88) 1.0 (25) 2.1 (.95)
A
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Commercial
8 Anodes
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Hull Anodes
WELD ON ANODES
MD-Z-6 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
C
B ZINC MD-Z6 5.0 (127) 2.5 (63) 1.0 (25) 3.0 (1.35)
ALUM AMD-Z6 5.0 (127) 2.5 (63) 1.0 (25) 1.3 (.60)
A
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED
MD-Z-19 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
C
B ZINC MD-Z19 25.0 (635) 3.125 (79) 1.25 (31) 23.0 (10.40)
ALUM AMD-Z19 25.0 (635) 3.125 (79) 1.25 (31) 10.0 (4.55)
A
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

es
MD-Z-22
STREAMLINED A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B ANODES PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-Z-22 14.0 (356) 6.50 (165) 1-1/2 (38) 23.0 (10.45)
A ALUM AMD-Z-22 14.0 (356) 6.50 (165) 1-1/2 (38) 10.0 (4.550)
Streamlined Anodes

STREAMLINED

B
MD-Z-26 / MD-ZHS-26
C
B ANODES

Streamlined Anodes
A
A-LENGTH
A
B-WIDTH C-DEPTH D-C/C WEIGHT
PART# STREAMLINED in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC B MD-Z-26ANODES
/ MD-ZHS-26 13.25 (336) 4.25 (108) 2-1/4 (57) 25.0 (11.36)
B C
ALUM AMD-Z-26 / AMD-ZHS-26 13.25 (336) 4.25 (108) 2-1/4 (57) 12.0 (5.45)
A
MD-ZHS-47 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
D
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B ZINC MD-ZHS-47
B 12.0 (304) 6.0 (152) 2.5 (2564 45.0 (20.46)
ALUM AMD-ZHS-47 12.0 (304) 6.0 (152) 2.5 (2564 19.8 (9.0)
C
A C BOLT HOLESA CAN BE ADDED ON STRAPS AS REQUIRED
PLATE ANODE PLATE ANODE

MD-Z-220
STYLE W WELD-ON STYLE B BOLT-ON
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
C
B ZINC MD-Z-220 27.0 (685) 5.0 (127) 1.75 (44) 62.0 (28.12)
ALUM AMD-Z-220 27.0 (685) 5.0 (127) 1.75 (44) 26.0 (11.79)
A
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED
MD-ZC-5 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
C
B ZINC MD-ZC-5 9.0 (228) 2.25 (57) 1.25 (31) 5.0 (2.25)
ALUM AMD-ZC-5 9.0 (228) 2.25 (57) 1.25 (31) 2.1 (.95)
A
THESE ANODES ARE USED FOR CRAB TRAPS - 7/16" SLOT

MD-ZC-7 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
B ZINC MD-ZC-7 9.0 (228) 2.25 (57) 1.625 (41) 7.0 (3.15)
C
ALUM AMD-ZC-7 9.0 (228) 2.25 (57) 1.625 (41) 3.0 (1.35)
A
THESE ANODES ARE USED FOR CRAB TRAPS - 7/16" SLOT
MD-661 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-661 6.0 (152) 6.0 (152) 1.0 (25) 9.0 (4.0)
ALUM AMD-661 6.0 (152) 6.0 (152) 1.0 (25) 3.86 (1.75)
A C BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED
MD-2431 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-2431 4.0 (100) 3.0 (76) 1.00 (25) 3.08 (1.40)
A ALUM AMD-2431 4.0 (100) 3.0 (76) 1.00 (25) 1.30 (0.60)
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED
MD-2631 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-2631 6.00 (155) 3.0 (76) 1.00 (25) 4.50 (2.00)
A ALUM AMD-2631 19.0 (481) 3.0 (76) 1.00 (25) 1.90 (0.90)
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

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Commercial
Anodes 9
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Hull Anodes
WELD ON ANODES
MD-Z-519 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
C
B ZINC MD-Z-519 19.0 (481) 5.0 (127) 1.75 (44) 35.0 (15.88)
ALUM AMD-Z-519 19.0 (481) 5.0 (127) 1.75 (44) 13.46 (6.11)
A
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

MD-Z-H55GB A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

D
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-Z-H55GB 7.87 (200) 2.75 (70) 2.00 (50) 9.84 (250) 9.5 (4.31)
A ALUM AMD-Z-H55GB 7.87 (200) 2.75 (70) 2.00 (50) 9.84 (250) 4.00 (1.81)
C
BOLT HOLES CAN BE ADDED ON STRAPS AS REQUIRED

ZINC FOR SALT WATER

ALUMINUM FOR SALT AND BRACKISH WATER Commercial Teardrop Anodes
WELD ON ANODES Commercial TEARDROP ANODES
STYLE-B .375" 1 cm

MD-ZTS
STYLE-W
WELD-ON
ZTS
TEARDROP ANODES BOLT-ON
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
C
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
A
ZINC MD-ZTS
C 9.0 (228) 3.0 (76) 1.375 (34) 5.0 (2.25)
A
ALUM AMD-ZTS 9.0 (228) 3.0 (76) 1.375 (34) 2.1 (0.95)
B

STYLE-B .375" 1 cm

MD-35
STYLE-W ZTS
TEARDROP ANODES BOLT-ON
Z-12 A-LENGTH
Z-13 Z-14 B-WIDTH C-DEPTH D-C/C WEIGHT
C
WELD-ON
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-35 A 5.0 (127) 2.4 (60) 1.375 (34) 2.43 (1.10)
C

A
ALUM AMD-35 5.0 (127) 2.4 (60) 1.375 (34) 1.10 (0.45)
BOLT HOLES
B CAN BE ADDED ON STRAPS AS REQUIRED
STYLE-B .375" 1 cm

MD-37
STYLE-W ZTS
TEARDROP ANODES BOLT-ON
Z-12 A-LENGTH
Z-13 Z-14 B-WIDTH C-DEPTH D-C/C WEIGHT
C
WELD-ON
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-37 A 7.0 (178) 3.0 (76) 1.500 (38) 4.85 (2.20)
C

A
ALUM AMD-37 7.0 (178) 3.0 (76) 1.500 (38) 1.94 (0.88)
BOLT HOLES
B CAN BE ADDED ON STRAPS AS REQUIRED

BOLT ON ANODES Z-12 Z-13 Z-14

TEARDROP ANODES
STYLE-B
BOLT-ON
.375" 1 cm
MD-Z-12
A
MOUNTING A - LGTH B - WIDTH C - DEPTH D - C/C WEIGHT
C PART# in (mm) in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-Z-12 1/4 (6) 4.0 (101) 1.25 (31) 0.75 (19) 2.00 (51) 0.75 (0.35)
B
ALUM AMD-Z-12 1/4 (6) 4.0 (101) 1.25 (31) 0.75 (19) 2.00 (51) 0.38 (0.17)
Z-12 Z-13 Z-14

TEARDROP ANODES
STYLE-B
BOLT-ON
.375" 1 cm
MD-Z-13
A
MOUNTING A - LGTH B - WIDTH C - DEPTH D - C/C WEIGHT
C PART# in (mm) in (mm) in (mm) in (mm) in (mm) LBS
(KGS)
ZINC MD-Z-13 1/4
(6) 6.0
(152) 1.75
(44) 1.00 (25) 3.25
(83) 1.50 (0.70)
B
ALUM AMD-Z-13 1/4
(6) 6.0
(152) 1.75
(44) 1.00 (25) 3.25
(83) 0.65
(0.30)
Z-12 Z-13 Z-14

TEARDROP ANODES
STYLE-B
BOLT-ON
.375" 1 cm
MD-Z-14
A
MOUNTING A - LGTH B - WIDTH C - DEPTH D - C/C WEIGHT
C PART# in (mm) in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-Z-14 1/4 (6) 8.0 (203) 2.625 (66) 1.5 (38) 4.0 (102) 3.25 (1.45)
B
ALUM AMD-Z-14 1/4 (6) 8.0 (203) 2.625 (66) 1.5 (38) 4.0 (102) 1.35 (0.60)
Z-12 Z-13 Z-14

MD-ZTS SLOTTED
STYLE-B .375" 1 cm

STYLE-W ZTS
TEARDROP ANODES BOLT-ON
MOUNTING A - LGTH B - WIDTH C - DEPTH D - C/C WEIGHT
in (mm)
WELD-ON
C PART# in (mm) in (mm) in (mm) in (mm) LBS
(KGS)
ZINC
C
MD-ZTS SLOTTED
A
1/4 (6) 9.0 (228) 3.0 (76) 1.375 (34) 10.75 (273) 5.0 (2.25)
A ALUM AMD-ZTS SLOTTED 1/4 (6) 9.0 (228) 3.0 (76) 1.375 (34) 10.75 (273) 2.1 (0.95)
B

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Z-12 Z-13 Z-14

Commercial
10 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Hull Anodes
COMMERCIAL HULL ANODES
BOLT ON ANODES
SLOTTED MD-Z-1 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
D
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B ZINC MD-Z-1 12.0 (304) 6.0 (152) 1.25 (31) 6.0 (152) 23.0 (10.4)
ALUM AMD-Z-1 12.0 (304) 6.0 (152) 1.25 (31) 6.0 (152) 9.7 (4.4)
A C

(MD-ZHC-23, MD-B-9, MD-TH-24)

MD-Z-3BS A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-Z-3BS 12.0 (305) 3.0 (76) 1-1/2 (38) 6-8 (152-203)
8.5 (3.85)
B
ALUM AMD-Z-3BS 12.0 (305) 3.0 (76) 1-1/2 (38) 6-8 (152-203)
4.0 (1.68)
D SLOTTED WITH ALUMINUM INSERT - 3/4" SLOT

MD-Z-03B A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-Z-03B 13.5 (329) 3.0 (76) 1-1/2 (38) 8-9 (203-228) 13.50 (6.120)
B
ALUM AMD-Z-03B 13.5 (329) 3.0 (76) 1-1/2 (38) 8-9 (203-228) 5.00 (2.270)
D SLOTTED WITH ALUMINUM INSERT - 3/4" x 2.5" SLOT

MD-Z-15B A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-Z-15B 18.0 (456) 3.0 (76) 1.50 (38) 8.87 (229) 15.0 (6.90)
B
ALUM AMD-Z-15B 18.0 (456) 3.0 (76) 1.50 (38) 8.87 (229) 6.33 (2.88)
D SLOTTED WITH GALVINIZED STEEL INSERT

MD-Z-24B A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-Z-24B 14.0 (356) 6.5 (165) 1.5 (38) 5.0 (127) 20.0 (9.07)
ALUM AMD-Z-24B 14.0 (356) 6.5 (165) 1.5 (38) 5.0 (127) 9.0 (4.018)
D SLOTTED WITH ALUMINUM INSERT

MD-ZHC-11 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZHC-11 12.0 (305) 3.0 (76) 1-1/2 (38) 8-9 (203-208) 11.0 (5.00)
B
ALUM AMD-ZHC-11 12.0 (305) 3.0 (76) 1-1/2 (38) 8-9 (203-208) 4.8 (2.20)
D SLOTTED GALVINIZED INSERT - 5/8" SLOT

MD-ZHC-12 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZHC-12 12.0 (305) 3.0 (76) 1-1/2 (38) 6-0 (152) 10.0 (4.50)
B
ALUM AMD-ZHC-12 12.0 (305) 3.0 (76) 1-1/2 (38) 6-0 (152) 5.0 (2.25)
D SLOTTED WITH ALUMINUM INSERT - 5/8" SLOT

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Commercial
Anodes 11
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Hull Anodes
BOLT ON ANODES
COMMERCIAL HULL ANODES
MD-ZHC-15 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZHC-15 16.0 (400) 3.0 (76) 1-3/4 (44) 9 (229) 16.0 (7.27)
B
ALUM AMD-ZHC-15 16.0 (400) 3.0 (76) 1-3/4 (44) 9 (229) 6.5 (2.95)
D SLOTTED GALVINIZED INSERT - 5/8" SLOT

MD-ZHC-15 HEAVY A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-ZHC-15 HEAVY 18.0 (456) 4.0 (102) 1.75 (44) 9.0 (229) 18.0 (8.16)
ALUM AMD-ZHC-15 HEAVY 18.0 (456) 4.0 (102) 1.75 (44) 9.0 (229) 8.65 (3.92)
D

MD-ZHC-16 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZHC-16 17.5 (444.5) 3.5 (89) 2.0 (51) 9 (229) 16.0 (7.27)
B
ALUM AMD-ZHC-16 17.5 (444.5) 3.5 (89) 2.0 (51) 9 (229) 7.0 (3.16)
D

MADE FOR "SUNSEEKERS", "SEA LIONS", "VIKING"BOATS AND MORE. • *SLOTTED GALVINIZED INSERT - 5/8" - 1"

MD-ZHC-18 (CL-18) A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZHC-18(CL-18) 16.0 (400) 3.5 (89) 2.00 (51) 9 (229) 18.0 (8.18)
B
ALUM AMD-ZHC-18(CL-18) 16.0 (400) 3.5 (89) 2.00 (51) 9 (229) 7.8 (3.60)
D
SLOTTED GALVINIZED INSERT - 5/8" SLOT

MD-ZHC-22 A-LENGTH B-WIDTH C-DEPTH D-C/C E-INNER DIA WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) in (mm) LBS (KGS)
E B
ZINC MD-ZHC-22 17.0 (425) 4.00 (101) 2.00 (50) 8.0 (203) 3.18 (80) 21.0 (9.53)
ALUM AMD-ZHC-22 17.0 (425) 4.00 (101) 2.00 (50) 8.0 (203) 3.18 (80) 7.78 (3.53)
E - INNER DIA 3.18 INCHES (80 MM)
D

MADE FOR "VIKING" BOATS & MORE SLOTTED WITH ALUMINUM INSERT

MD-ZHC-24 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

D PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZHC-24 12.0 (304) 6.0 (152) 1.5 (38) 6.5 (165) 23.0 (10.43)
B
ALUM AMD-ZHC-23 12.0 (304) 6.0 (152) 1.5 (38) 6.5 (165) 8.52 (3.86)

A C

MD-ZHC-42 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

D PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZHC-42 MIL-SPEC 12.0 (304) 6.0 (152) 2.5 (38) 6.0 (152) 42.0 (19.05)
B
ALUM AMD-ZHC-42 MIL-SPEC 12.0 (304) 6.0 (152) 2.5 (38) 6.0 (152) 15.5 (7.03)
A C MOUNTING HOLES ARE ROUND NOT SLOTTED 5/8" - 6" C/C

MD-ZHC-44 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

D
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-ZHC-44 12.0 (304) 6.0 (152) 2.5 (38) 6.0 (152) 44.0 (19.96)
ALUM AMD-ZHC-44 12.0 (304) 6.0 (152) 2.5 (38) 6.0 (152) 16.3 (7.39)
A C SlotTED WITH aluminum INSERT 5/8" TO 1-1/4"

MD-ZHC-47 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

D
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-ZHC-47 12.0 (304) 6.0 (152) 2.5 (64) 6.0 (152) 44.0 (21.3)
ALUM AMD-ZHC-47 12.0 (304) 6.0 (152) 2.5 (64) 6.0 (152) 19.8 (9.0)
A C

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Commercial
12 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Hull Anodes
COMMERCIAL HULL ANODES
BOLT ON ANODES

MD-ZD-72B A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-ZD-72B 18.0 (456) 4.0 (101) 2.25 (57) 9.0 (229) 26.0 (11.79)
ALUM AMD-ZD-72B 18.0 (456) 4.0 (101) 2.25 (57) 9.0 (229) 10.0 (4.54)
D SLOTTED WITH STEEL INSERT

MD-ZD-72BM A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-ZD-72BM 18.0 (456) 4.0 (101) 1.50 (38) 8-9 (240) 17.0 (7.71)
ALUM AMD-ZD-72BM 18.0 (456) 4.0 (101) 1.50 (38) 8-9 (240) 6.5 (2.95)
D
SLOTTED WITH STEEL INSERT

MD-ZD-76 MINI EURO A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZD-76 MINI EURO 8-0 (200) 2-1/2 (65) 1-1/4 (32) 4-1/4 (110) 3.00 (1.318)
B
ALUM AMD-ZD-76 MINI EURO 8-0 (200) 2-1/2 (65) 1-1/4 (32) 4-1/4 (110) 1.45 (0.659)
SLOTTED WITH ALUMINUM INSERTS

MD-ZD-77 EURO A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZD-77 EURO 12.5 (318) 2.2 (64) 1-1/4 (32) 4-8 (110-210) 5.00 (2.40)
B
ALUM AMD-ZD-77 EURO 12.5 (318) 2.2 (64) 1-1/4 (32) 4-8 (110-210) 2.50 (1.14)
D
SLOTTED WITH ALUMINUM INSERTS

MD-ZM-17 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZM-17 24 (609) 3 (76) 1.125 (29) 12 (304) 18.0 (8.00)
ALUM AMD-ZM-17 24 (609) 3 (76) 1.125 (29) 12 (304) 7.5 (3.4)

MD-ZM-23 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZM-23 24 (609) 3 (76) 1.50 (38) 12 (304) 28.0 (12.7)
ALUM AMD-ZM-23 24 (609) 3 (76) 1.50 (38) 12 (304) 12.0 (5.44)

MD-ZSC-12 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZSC-12 12.0 (305) 3.0 (76) 1.25 (31) 6.0 (152) 12.0 (5.45)
ALUM AMD-ZSC-12 12.0 (305) 3.0 (76) 1.25 (31) 6.0 (152) 5.0 (2.3)

MD-H20B A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

D
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-H20B 12.0 (304) 6.0 (152) 1.3 (48) 6.0 (152) 18.9 (8.5)
ALUM AMD-H20B 12.0 (304) 6.0 (152) 1.3 (48) 6.0 (152) 8.0 (3.6)
A C

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Commercial
Anodes 13
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Commercial Hull Anodes
COMMERCIAL HULL ANODES
BOLT ON ANODES
MD-P5B2 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-P5B2 24.0 (609) 3.0 (76) 1.25 (31) 12.0 (304) 23.5 (10.6)
ALUM AMD-P5B2 24.0 (609) 3.0 (76) 1.25 (31) 12.0 (304) 10.0 (4.5)
SLOTS IN ALUMINUM AND STEEL INSERTS, PLEASE SPECIFY WHEN ORDERING

MD-P7B2, MD-ZHC-50 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-P7B2, MD-ZHC-50 24.0 (609) 4.0 (101) 2.00 (50) 12.0 (304) 44.5 (21.3)
ALUM AMDP7B2, AMDZHC-50 24.0 (609) 4.0 (101) 2.00 (50) 12.0 (304) 19.8 (8.9)
SLOTS IN ALUMINUM AND STEEL INSERTS, PLEASE SPECIFY WHEN ORDERING

MD-VETUS 8 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B ZINC MD-VETUS 8 1-3/4 (45) 1-3/4 (45) -- -- -- -- 2.20 (1.00)
ALUM AMD-VETUS 8 1-3/4 (45) 1-3/4 (45) -- -- -- -- 1.00 (0.450)
A

MD-VETUS 15 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-VETUS 15 6 (150) 2-1/2 (60) 1-0 (25) 3-1/8 (80) 2.00 (0.910)
ALUM AMD-VETUS 15 6 (150) 2-1/2 (60) 1-0 (25) 3-1/8 (80) 1.00 (0.450)
D

MD-VETUS 25 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-VETUS 25 9-1/2 (240) 2.40 (60) 1-1/4 (32) 5-1/2 (140) 5.10 (2.300)
ALUM AMD-VETUS 25 9-1/2 (240) 2.40 (60) 1-1/4 (32) 5-1/2 (140) 2.50 (1.100)
D

MD-VETUS 35 A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

A
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-VETUS 35 13-3/4 (350) 2-7/8 (75) 1-1/4 (35) 7-7/8 (200) 10.0 (4.5)
ALUM AMD-VETUS 35 13-3/4 (350) 2-7/8 (75) 1-1/4 (35) 7-7/8 (200) 3.85 (1.75)
D

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Commercial
14 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Hull Anodes
Pleasure Craft Hull Anodes
BOLT ON ANODES
D
Centre Distance
Between Holes
MD-ZHC-2
C
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B ZINC MD-ZHC-2 5-3/4 (146) 2-5/8 (67) 3/4 (19) 2-7/8 (73) 2.30 (1.045)
ALUM AMD-ZHC-2 5-3/4 (146) 2-5/8 (67) 3/4 (19) 2-7/8 (73) 0.9 (0.409)
A

D
Centre Distance
Between Holes
MD-ZHC-3H-HEAVY
C
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B ZINC MD-ZHC-3H-HEAVY 6-1/4 (159) 2-3/4 (70) 3/4 (19) 2-7/8 (73) 3.50 (1.590)
ALUM AMD-ZHC-3H-HEAVY 6-1/4 (159) 2-3/4 (70) 3/4 (19) 2-7/8 (73) 1.75 (0.79)
A

D
Centre Distance
Between Holes
MD-DIVERS MINI 4X6 HEAVY
C
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B ZINC MD-DIVERS MINI 4X6 HEAVY 6-0 (152) 4-0 (102) 9/16 (14) 2-3/4 (69) 2.80 (1.273)
ALUM AMD-DIVERS MINI 4X6 HEAVY 6-0 (152) 4-0 (102) 9/16 (14) 2-3/4 (69) 1.19 (0.541)
A

D
Centre Distance
Between Holes
MD-ZHC-5
C
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B ZINC MD-ZHC-5 8-0 (203) 4-0 (102) 3/4 (19) 4-1/2 (114) 4.60 (2.090)
ALUM AMD-ZHC-5 8-0 (203) 4-0 (102) 3/4 (19) 4-1/2 (114) 1.84 (0.836)
A

D
Centre Distance
Between Holes
MD-ZHC-5-HEAVY
C
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B ZINC MD-ZHC-5-HEAVY 8-0 (203) 4-0 (102) 1-0 (25) 4-1/2 (114) 6.60 (2.990)
ALUM AMD-ZHC-5-HEAVY 8-0 (203) 4-0 (102) 1-0 (25) 4-1/2 (114) 3.30 (1.500)
A

D
Centre Distance
Between Holes
MD-ZHC-6
C
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B ZINC MD-ZHC-6 7-7/8 (200) 3-7/8 (98) 7/8 (22) 4-3/16 (106) 5.60 (2.490)
ALUM AMD-ZHC-6 7-7/8 (200) 3-7/8 (98) 7/8 (22) 4-3/16 (106) 2.39 (1.080)
A

D
C
MD-6 X 6 DIVERS
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-6 X 6 DIVERS 6-0 (152) 6-0 (152) 1/2 (13) 2-7/8 (73) 4.60 (2.150)
ALUM AMD-6 X 6 DIVERS 6-0 (152) 6-0 (152) 1/2 (13) 2-7/8 (73) 1.85 (0.840)
A

D
C
MD-6 X 6 DIVERS-HEAVY
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-6 X 6 DIVERS-HEAVY 6-0 (152) 6-0 (152) 5/8 (16) 2-7/8 (73) 6.00 (2.720)
ALUM AMD-6 X 6 DIVERS-HEAVY 6-0 (152) 6-0 (152) 5/8 (16) 2-7/8 (73) 1.90 (0.860)
A

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 15
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Hull Anodes
BOLT ON ANODES Pleasure Craft Hull Anodes
D
C
MD-6 X 6 DIVERS X-HEAVY
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-6 X 6 DIVERS X-HEAVY 6-0 (152) 6-0 (152) 1-0 (25) 2-7/8 (73) 8.00 (3.63)
ALUM AMD-DD-6 X 6 DIVERS X-HEAVY 6-0 (152) 6-0 (152) 1-0 (25) 2-7/8 (73) 2.96 (1.34)
A

D
MD-103862-14
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-103862-14 7-0 (178) –– –– 1-1/2 (38) 2-3/4 (69) 14.00 (6.35)
ALUM AMD-103862-14 7-0 (178) –– –– 1-1/2 (38) 2-3/4 (69) 5.45 (2.47)
A The DD6X6, DD6X6 Heavy, DD6X6 X-Heavy & 103862-15 are a popular low cost alternative to the HJ-103862

D
C MD-DD-6 X 12 DIVERS
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-DD-6 X 12 DIVERS 12.0 (305) 6.0 (152) 1/2 (13) 5-1/2 (140) 7.50 (3.409)
ALUM AMD-DD-6 X 12 DIVERS 12.0 (305) 6.0 (152) 1/2 (13) 5-1/2 (140) 2.95 (1.341)
A

D
C MD-DDX-6 X 12 DIVERS DLX
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-DDX-6X12 DIVERS DLX 12-0 (305) 6-0 (152) 3/4 (19) 5-1/2 (140) 9.38 (4.264)
N/A N/A
A

D
C MD-DD 6 X 12 DIVERS HEAVY
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-DD 6X12 DIVERS HEAVY 12-0 (305) 6-0 (152) 3/4 (19) 5-1/2 (140)
10.5-11.5
(5.00)
ALUM AMD-DD 6X12 DIVERS HEAVY 12-0 (305) 6-0 (152) 3/4 (19) 5-1/2 (140) 5.00 (2.27)
A

A
DIVERS SUPER HEAVY
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
E B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-DIVERS SUPER HEAVY 14-0 (356) 6-1/2 (165) 1.25 (32) 5-1/2 (140) 20.0 (9.07)
D ALUM AMD-DIVERS SUPER HEAVY 14-0 (356) 6-1/2 (165) 1.25 (32) 5-1/2 (140) 8.33 (3.78)
SLOTTED WITH ALUMINUM INSERT

A
MD-Z-10 BAYLINER
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-Z-10 BAYLINER 12-0 (305) 6-0 (152) 5/8 (16) 4-1/2 (115) 8.90 (4.045)
ALUM AMD-Z-10 BAYLINER 12-0 (305) 6-0 (152) 5/8 (16) 4-1/2 (115) 3.39 (1.541)
D

5.5"
D MD-21174476
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-21174476 16-1/2 (413) 3-7/8 (66) 1-1/2 (38) 5-1/2 (140) 13.5 (6.14)
A ALUM AMD-21174476 16-1/2 (413) 3-7/8 (66) 1-1/2 (38) 5-1/2 (140) 5.75 (2.61)

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
16 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Hull Anodes
BOLT ON ANODES Pleasure Craft Hull Anodes
A MD-ZC-406 / MD-B-12
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-ZC-406 / Z-MD-B-12 8-5/8 (219) 4-1/4 (108) 1 (25) 5 (127) 8.35 (3.79)
D ALUM AMD-ZC406 / A-MD-B-12 8-5/8 (219) 4-1/4 (108) 1 (25) 5 (127) 3.00 (1.364)

A
A MD-B-19
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B
B
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-B-19 12 (305) 6 (152) 1.9 (48) 6.0 (152) 26.0 (11.79)
ALUM AMD-B-19 12 (305) 6 (152) 1.9 (48) 6.0 (152) 9.63 (4.37)
D
D
SLOTTED WITH 5/8" x 1-1/4" ALUMINUM INSERTS

A MD-B-15
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-B-15 9.0 (228) 4-1/4 (108) 1-1/8 (30) 5-1/8 (130) 9.00 (4.080)
D ALUM AMD-B-15 9.0 (228) 4-1/4 (108) 1-1/8 (30) 5-1/8 (130) 0.29 (0.132)

A MD-M-24
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-M-24 4-3/4 (121) 2-0 (51) 3/4 (19) 1-1/4 (32) 0.73 (0.332)
D
ALUM AMD-M-24 4-3/4 (121) 2-0 (51) 3/4 (19) 1-1/4 (32) 0.29 (0.132)

MD-M-25 / MD-A-25
A
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-M-25 9-1/4 (235) 3-3/8 (86) 3/4 (19) SEE BELOW 4.00 (1.810)
D ALUM AMD-M-25 9-1/4 (235) 3-3/8 (86) 3/4 (19) SEE BELOW 1.62 (0.736)
HORIZONTAL HOLE DISTANCE 3-7/8" • VERTICAL HOLE DISTANCE 1-13/16" TO 1-3/4" • HOLES ARE OVAL TO FIT BOTH

MD-Z-404 / A-90 / MD-900

A
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-Z-404 / A-90 / MD-900 9-1/4 (235) 3-3/8 (86) 1-0 (25) -- -- 5.00 (2.270)
ALUM AMD-Z-404 / A-90 / MD-900 9-1/4 (235) 3-3/8 (86) 1-0 (25) -- -- 2.10 (0.950)

MD-M-30
A
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-M-30 6-1/4 (159) 2-3/4 (70) 5/8 (16) 4-1/2 (114) 2.10 (0.955)
ALUM AMD-M-30 6-1/4 (159) 2-3/4 (70) 5/8 (16) 4-1/2 (114) 0.81 (0.368)

MD-M-40
A
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-M-40 7-1/2 (191) 2-1/2 (63) 1/2 (13) 2.00 (50) 2.10 (0.960)
ALUM AMD-M-40 7-1/2 (191) 2-1/2 (63) 1/2 (13) 2.00 (50) 1.10 (0.500)

5.5"
D MD-40005875
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
B PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-40005875 10-1/2 (266) 3-7/8 (66) 1-1/2 (38) 5-1/2 (140) 8.0 (3.63)
A ALUM AMD-40005875 10-1/2 (266) 3-7/8 (66) 1-1/2 (38) 5-1/2 (140) 3.40 (1.55)

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

17
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Hull Anodes
Pleasure Craft Hull Anodes
BOLT ON ANODES
MD-N-1
A
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-N-1 8-5/8 (219) 3-3/16 (84) 1/2 (13) -- -- 2.63 (1.195)
ALUM AMD-N-1 8-5/8 (219) 3-3/16 (84) 1/2 (13) -- -- 1.03 (0.468)

MD-N-1 HEAVY
A
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
B
ZINC MD-N-1 HEAVY 8-5/8 (219) 3-3/16 (84) 1-0 (25) -- -- 5.00 (2.270)
ALUM AMD-N-1 HEAVY 8-5/8 (219) 3-3/16 (84) 1-0 (25) -- -- 2.17 (0.980)

Pleasure Craft Teardrop Anodes

Teardrop Anodes are streamlined types for use on large surfaces of pleasure craft.

PLEASURE CRAFT TEAR DROP ANODES (FOR HULL)

A
MD-T-20
B
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
D
ZINC MD-T-20 3-3/8  
(86) 1-3/4 (44) 1/2 (13) 1-1/4 (35) 0.40 (0.182)
ALUM AMD-T-20 3-3/8  
(86) 1-3/4 (44) 1/2 (13) 1-1/4 (35) 0.14 (0.064)

A
MD-T-21
B
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
D
ZINC MD-T-21 5-0 (127) 2-0  (50) 7/8 (23) 1-5/8 (41) 1.00 (0.455)
ALUM AMD-T-21 5-0 (127) 2-0  (50) 7/8 (23) 1-5/8 (41) 0.39 (0.177)

A
MD-TD-S
B
A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
C ZINC MD-TD-S 3-3/8  
(86) 1-3/4 (44) 5/8 (16) 1-1/2 (38) 0.55 (0.250)
ALUM AMD-TD-S 3-3/8  
(86) 1-3/4 (44) 5/8 (16) 1-1/2 (38) 0.19 (0.010)

MD-TD-L
A

B A-LENGTH B-WIDTH C-DEPTH D-C/C WEIGHT

PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
C ZINC MD-TD-L 4-1/2 (114) 2-0 (51) 3/4 (19) 2-1/8 (54) 0.95 (0.430)
ALUM AMD-TD-L 4-1/2 (114) 2-0 (51) 3/4 (19) 2-1/8 (54) 0.43 (0.200)

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

18
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Shaft Anodes
Reliance Shaft Anodes mount to the shaft with two stainless steel hardware options to choose from.

Allen head with lock washer OR Slotted head with lock washer
& bolt retaining washer & bolt retaining washer

STREAMLINED SHAFT ANODES - MDX SERIES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT B-DIAMETER C-LENGTH
  TYPE NUMBER lbs. (kgs.)   TYPE NUMBER lbs. (kgs.) in (mm) in (mm) in (mm)
  MDX-1 - 2 BOLT 1.13 (0.514)  AMDX-1 - 2 BOLT 0.44 (0.200) 3/4 (19) 2-1/8 (54) 2-1/8 (54)
  MDX-2 - 2 BOLT 1.03 (0.468)   AMDX-2 - 2 BOLT 0.40 (0.182) 7/8 (22) 2-1/8 (54) 2-1/8 (54)
  MDX-3 - 2 BOLT 0.98 (0.445)   AMDX-3 - 2 BOLT 0.38 (0.173) 1-0  (25) 2-1/8 (54) 2-1/8 (54)
  MDX-4 - 2 BOLT 0.86 (0.391)   AMDX-4 - 2 BOLT 0.34 (0.155) 1-1/8 (29) 2-1/8 (54) 2-1/8 (54)
  MDX-5 - 2 BOLT 1.17 (0.532)   AMDX-5 - 2 BOLT 0.46 (0.209) 1-1/4 (32) 2-3/8 (60) 2-1/2 (64)
  MDX-6 - 4 BOLT 2.40 (1.090)   AMDX-6 - 4 BOLT 0.98 (0.440) 1-3/8 (35) 2-3/4 (70) 2-1/2 (64)
  MDX-7 - 4 BOLT 2.20 (1.000)   AMDX-7 - 4 BOLT 0.89 (0.400) 1-1/2 (38) 2-3/4 (70) 2-5/8 (68)
  MDX-8 - 4 BOLT 2.53 (1.150)   AMDX-8 - 4 BOLT 0.99 (0.450) 1-3/4 (44) 3-1/4 (83) 2-7/8 (73)
  MDX-8A - 4 BOLT 2.01 (0.914)   AMDX-8A - 4 BOLT 0.79 (0.359) 1-7/8 (47) 3-1/4 (83) 2-7/8 (73)
  MDX-9 - 4 BOLT 2.01 (0.914)   AMDX-9 - 4 BOLT 0.79 (0.359) 2-0  (51) 3-1/4 (83) 2-7/8 (73)
  MDX-9A - 4 BOLT 6.48 (2.945)   AMDX-9A - 4 BOLT -  - 2-1/8 (54) 4-1/4 (105) 3-3/4 (95)
  MDX-10 - 4 BOLT 6.00 (2.720)   AMDX-10 - 4 BOLT 2.22 (1.010) 2-1/4 (57) 4-1/4 (105) 4 (98)
  MDX-10A - 4 BOLT 5.58 (2.536)   AMDX-10A - 4 BOLT 2.18 (0.991) 2-3/8 (60) 4-1/4 (105) 3-3/4 (95)
  MDX-11 - 4 BOLT 5.13 (2.332)   AMDX-11 - 4 BOLT 2.00 (0.909) 2-1/2 (64) 4-1/4 (105) 3-3/4 (95)
  MDX-12 - 4 BOLT 6.92 (3.145)   AMDX-12 - 4 BOLT 2.70 (1.227) 2-3/4 (70) 4-3/4 (121) 3-5/8 (92)
  MDX-13 - 4 BOLT 5.94 (2.700)   AMDX-13 - 4 BOLT 2.32 (1.055) 3-0  (76) 4-3/4 (121) 3-5/8 (92)
  MDX-14 - 4 BOLT 11.10 (5.045)   AMDX-14 - 4 BOLT 4.33 (1.968) 3-1/4 (83) 5-5/8 (117) 3-7/8 (98)
  MDX-15 - 4 BOLT 9.80 (4.455)   AMDX-15 - 4 BOLT 3.83 (1.741) 3-1/2 (89) 5-5/8 (117) 3-7/8 (98)
  MDX-16 - 4 BOLT 8.50 (3.860)   AMDX-16 - 4 BOLT 3.15 (1.430) 3-3/4 (95) 5-5/8 (117) 3-7/8 (98)
  MDX-17 - 4 BOLT 14.40 (6.530)   AMDX-17 - 4 BOLT 5.54 (2.510) 4-0   (102) 5-5/8 (117) 3-3/4 (95)
  MDX-18 - 4 BOLT 11.5 (5.220)   AMDX-18 - 4 BOLT 4.60 (2.09) 4-1/2 (115) 6-3/4 (171) 3-3/4 (95)
  MDX-20 - 4 BOLT 13.00 (5.900)   AMDX-20 - 4 BOLT -  - 5-1/2 (140) 7-1/2 (190) 3-3/4 (95)

STREAMLINED SHAFT ANODES - MDX HEAVY SERIES 4 BOLT

ZINC
ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT B-DIAMETER C-LENGTH
  TYPE NUMBER lbs. (kgs.)   TYPE NUMBER lbs. (kgs.) in (mm) in (mm) in (mm)
  MDX-0 - HEAVY - 2 BOLT 1.26 (0.573)   AMDX-0 - HEAVY - 2 BOLT 0.49 (0.223) 1/2 (13) 2-1/8 (54) 2-1/8 (54)
  MDX-4 - HEAVY - 2 BOLT 1.60 (0.730)    AMDX-4 - HEAVY - 2 BOLT 0.95 (0.430) 1-1/8 (29) 2-3/8 (60) 2-1/2 (64)
  MDX-5 - HEAVY - 4 BOLT 2.00 (0.907)   AMDX-5 - HEAVY - 4 BOLT 0.65 (0.295) 1-1/4 (32) 2-3/4 (70) 2-1/2 (64)
  MDX-6 - HEAVY - 4 BOLT 3.31 (1.500)   AMDX-6 - HEAVY - 4 BOLT 1.27 (0.580) 1-3/8 (35) 3-1/4 (83) 2-7/8 (73)
  MDX-7 - HEAVY - 4 BOLT 3.00 (1.360)   AMDX-7 - HEAVY - 4 BOLT 1.15 (0.520) 1-1/2 (38) 3-1/4 (83) 2-7/8 (73)
  MDX-8 - HEAVY - 4 BOLT 4.05 (1.841)   AMDX-8 - HEAVY - 4 BOLT 1.58 (0.718) 1-3/4 (44) 3-9/16 (90) 3-3/8 (86)
  MDX-9 - HEAVY - 4 BOLT 8.70 (3.950)   AMDX-9 - HEAVY - 4 BOLT 1.33 (0.605) 2-0  (51) 3-9/16 (90) 3-3/8 (86)
  MDX-10 - HEAVY - 4 BOLT 8.70 (3.950)   AMDX-10 - HEAVY - 4 BOLT 3.22 (1.460) 2-1/4 (57) 4-3/4 (121) 4 (98)
  MDX-11 - HEAVY - 4 BOLT 7.60 (3.450)   AMDX-11 - HEAVY - 4 BOLT 2.50 (1.136) 2-1/2 (64) 4-3/4 (121) 4 (98)
  MDX-12 - HEAVY - 4 BOLT 13.0 (5.900)   AMDX-12 - HEAVY - 4 BOLT 5.00 (2.270) 2-3/4 (70) 5-5/8 (143) 3-5/8 (92)
  MDX-13 - HEAVY - 4 BOLT 9.20 (4.170)   AMDX-13 - HEAVY - 4 BOLT 3.40 (1.540) 3-0  (76) 5 (127) 4 (98)
  MDX-14 - HEAVY - 4 BOLT 18.0 (8.160)   AMDX-14 - HEAVY - 4 BOLT 8.00 (3.36) 3-1/4 (83) 6-3/4 (171) 3-3/4 (95)
  MDX-15 - HEAVY - 4 BOLT 17.0 (7.710)   AMDX-15 - HEAVY - 4 BOLT 7.00 (3.18) 3-1/2 (89) 6-3/4 (171) 3-3/4 (95)
  MDX-17 - HEAVY - 4 BOLT 14.4 (6.530)   AMDX-17 - HEAVY - 4 BOLT 5.54 (2.51) 4-0    (102) 6-3/4 (171) 3-3/4 (95)
  MDX-19 - HEAVY - 4 BOLT 16.0 (7.260)   AMDX-19 - HEAVY - 4 BOLT - - 5-0    (127) 7-1/2 (190) 3-3/4 (95)

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 19
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Shaft Anodes
Reliance Shaft Anodes mount to the shaft with two stainless steel hardware options to choose from.

Allen head with lock washer OR Slotted head with lock washer
& bolt retaining washer & bolt retaining washer

STREAMLINED SHAFT ANODES - MDX 2 BOLT SERIES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT B-DIAMETER C-LENGTH
  TYPE NUMBER lbs. (kgs.)   TYPE NUMBER lbs. (kgs.) in (mm) in (mm) in (mm)
  MDX-1 - 2 BOLT 1.13 (0.514)   AMDX-1 - 2 BOLT 0.44 (0.200) 3/4 (19) 2-1/8 (54) 2-1/8 (54)
  MDX-2 - 2 BOLT 1.03 (0.468)   AMDX-2 - 2 BOLT 0.40 (0.182) 7/8 (22) 2-1/8 (54) 2-1/8 (54)
  MDX-3 - 2 BOLT 0.98 (0.445)   AMDX-3 - 2 BOLT 0.38 (0.173) 1-0  (25) 2-1/8 (54) 2-1/8 (54)
  MDX-4 - 2 BOLT 0.86 (0.391)    AMDX-4 - 2 BOLT 0.34 (0.155)  1-1/8 (29) 2-1/8 (54) 2-1/8 (54)
  MDX-5 - 2 BOLT 1.17 (0.532)   AMDX-5 - 2 BOLT 0.45 (0.209) 1-1/4 (32) 2-3/8 (60) 2-1/2 (64)
  MDX-6 - 2 BOLT 1.42 (0.645)    AMDX-6 - 2 BOLT 0.55 (0.250) 1-3/8 (35) 3 (76) 2-1/2 (64)
  MDX-7 - 2 BOLT 1.33 (0.605)   AMDX-7 - 2 BOLT 0.52 (0.236) 1-1/2 (38) 3 (76) 2-1/2 (64)
  MDX-8 - 2 BOLT 2.53 (1.150)   AMDX-8 - 2 BOLT 0.99 (0.450) 1-3/4 (44) 3-3/8 (86) 2-7/8 (73)
  MDX-9 - 2 BOLT 2.01 (0.914)   AMDX-9 - 2 BOLT 0.79 (0.359) 2-0    (51) 3-3/8 (86) 2-7/8 (73)
  MDX-9A - 2 BOLT 6.48 (2.945)   AMDX-9A - 2 BOLT - - 2-1/8 (54) 4-1/2 (114) 3-3/4 (95)
  MDX-10 - 2 BOLT 6.70 (3.010)   AMDX-10 - 2 BOLT 2.48 (1.120) 2-1/4 (57) 4-1/2 (114) 3-3/4 (95)
  MDX-10A - 2 BOLT 5.58 (2.536)   AMDX-10A - 2 BOLT 2.18 (0.991) 2-3/8 (60) 4-1/2 (114) 3-3/4 (95)
  MDX-11 - 2 BOLT 5.13 (2.332)   AMDX-11 - 2 BOLT 2.00 (0.909) 2-1/2 (64) 4-1/2 (114) 3-3/4 (95)
  MDX-12 - 2 BOLT 6.92 (3.145)   AMDX-12 - 2 BOLT 2.70 (1.227) 2-3/4 (54) 4-3/4 (121) 4-3/4 (121)
  MDX-13 - 2 BOLT 5.94 (2.700)   AMDX-13 - 2 BOLT 2.32 (1.055) 3-0  (54) 4-3/4 (121) 4-3/4 (121)
  MDX-14 - 2 BOLT 11.10 (5.045)   AMDX-14 - 2 BOLT 4.33 (1.968) 3-1/4 (83) 5-5/8 (143) 3-7/8 (98)
  MDX-15 - 2 BOLT 9.80 (4.455)   AMDX-15 - 2 BOLT 3.83 (1.741) 3-1/2 (89) 5-5/8 (143) 3-7/8 (98)
  MDX-16 - 2 BOLT 8.50 (3.860)   AMDX-16 - 2 BOLT 3.15 (1.430) 3-3/4 (95) 5-5/8 (143) 3-7/8 (98)
  MDX-17 - 2 BOLT 14.40 (6.530)   AMDX-17 - 2 BOLT 4.60 (2.09) 4-0 (102) 5-5/8 (143) 3-3/4 (95)

METRIC SIZES STREAMLINED SHAFT ANODES - MDX METRIC SERIES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT B-DIAMETER C-LENGTH
  TYPE NUMBER lbs. (kgs.)   TYPE NUMBER lbs. (kgs.) (mm) in (mm) in (mm)
 MDX-20MM - 2 BOLT 0.75 (0.340)  AMDX-20MM - 2 BOLT 0.29 (0.132) 20mm 2-1/8 (54) 3-3/4 (95)
 MDX-25MM - 2 BOLT 0.98 (0.445)  AMDX-25MM - 2 BOLT 0.39 (0.177) 25mm 2-1/8 (54) 2-1/8 (54)
 MDX-30MM - 4 BOLT 1.75 (0.795)  AMDX-30MM - 4 BOLT 0.68 (0.309) 30mm 2-1/2 (64) 2-3/8 (60)
 MDX-35MM - 4 BOLT 1.50 (0.682)  AMDX-35MM - 4 BOLT 0.59 (0.268) 35mm 2-1/2 (64) 2-1/2 (64)
 MDX-40MM - 4 BOLT 4.45 (2.023)  AMDX-40MM - 4 BOLT 1.74 (0.791) 40mm 3-9/16 (90) 2-7/8 (63)
 MDX-45MM - 4 BOLT 4.05 (1.841)  AMDX-45MM - 4 BOLT 1.58 (0.718) 45mm 3-9/16 (90) 2-7/8 (63)
 MDX-50MM - 4 BOLT 3.65 (1.659)  AMDX-50MM - 4 BOLT 1.43 (0.650) 50mm 3-9/16 (90) 2-7/8 (63)
 MDX-60MM - 4 BOLT 5.60 (2.545)  AMDX-60MM - 4 BOLT 2.19 (0.900) 60mm 4-1/4 (108) 3-3/4 (95)
 MDX-70MM - 4 BOLT 5.90 (2.680)  AMDX-70MM - 4 BOLT 2.40 (1.091) 70mm Weights and Dimensions Available Jan 2023
 MDX-75MM - 4 BOLT 6.10 (2.773)  AMDX-75MM - 4 BOLT 2.60 (1.182) 75mm 4-3/4 (121) 3-5/8 (92)
 MDX-80MM - 4 BOLT 8.20 (3.720)  AMDX-80MM - 4 BOLT 3.00 (1.360) 80mm 5-5/8 (143) 3-3/4 (95)
 MDX-85MM - 4 BOLT - -  AMDX-85MM - 4 BOLT - - 85mm Weights and Dimensions Available Jan 2023

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
20 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Shaft Anodes
Reliance Shaft Anodes mount to the shaft with two stainless steel hardware options to choose from.

Allen head with lock washer OR Slotted head with lock washer
& bolt retaining washer & bolt retaining washer

MDG - EURO STYLE SHAFT ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT B-DIAMETER C-LENGTH
  TYPE NUMBER lbs. (kgs.)   TYPE NUMBER lbs. (kgs.) in (mm) in (mm) in (mm)
 MDG-34 (2 BOLT) 1.98 (0.90)  AMGD-34 0.76 (0.35) 3/4 (19) 2-1/4 (56) 2-1/2 (65)
 MDG-78 (2 BOLT) - -  AMGD-78 - - 7/8 (22) - - - -
 MDG-1 (2 BOLT) 1.80 (0.82)  AMGD-1 0.69 (0.31) 1.0 (25.4) 2-1/4 (56) 2-1/2 (65)
 MDG-118 (2 BOLT) 1.63 (0.74)  AMGD-118 0.63 (0.29) 1-1/8 (29) 2-1/4 (56) 2-1/2 (65)
 MDG-114 (2 BOLT) 3.79 (1.72)  AMGD-114 1.46 (0.66) 1-1/4 (32) 3.0 (75) 3-1/8 (78)
 MDG-138 (2 BOLT) 3.60 (1.635)  AMGD-138 1.40 (0.64) 1-3/8 (34.8) 3.0 (75) 3-1/8 (78)
 MDG-112 (2 BOLT) 3.41 (1.55)  AMGD-112 1.33 (0.603) 1-1/2 (38) 3.0 (75) 3-1/8 (78)
 MDG-134 (4 BOLT) 6.72 (3.05)  AMGD-134 2.60 (1.18) 1-3/4 (44.4) 3-1/2 (90) 3-7/8 (100)
 MDG-2 (4 BOLT) 6.00 (2.73)  AMGD-2 2.32 (1.06) 2.0 (51) 3-1/2 (90) 3-7/8 (100)

MDG METRIC SERIES - EURO STYLE SHAFT ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT B-DIAMETER C-LENGTH
  TYPE NUMBER lbs. (kgs.)   TYPE NUMBER lbs. (kgs.) in (mm) in (mm) in (mm)
 MDG-25MM (2 BOLT) 1.80 (0.82)  AMGD-25MM 0.69 (0.31) 1.0 (25) 2-1/4 (56) 2-1/2 (65)
 MDG-30MM (2 BOLT) 1.60 (0.73)  AMGD-30MM 0.60 (0.27) 1-1/8 (30) 2-1/4 (56) 2-1/2 (65)
 MDG-35MM (2 BOLT) 3.60 (1.63)  AMGD-35MM 1.39 (0.63) 1-3/8 (35) 3.0 (75) 3-1/8 (78)
 MDG-40MM (2 BOLT) 3.28 (1.49)  AMGD-40MM 1.27 (0.576) 1-1/2 (40) 3.0 (75) 3-1/8 (78)
 MDG-45MM (4 BOLT) 6.66 (3.02)  AMGD-45MM 2.58 (1.17) 1-3/4 (45) 3-1/2 (90) 3-7/8 (100)
 MDG-50MM (4 BOLT) 6.11 (2.78)  AMGD-50MM 2.36 (1.08) 2.0 (50) 3-1/2 (90) 3-7/8 (100)
 MDG-60MM (4 BOLT) 4.82 (2.18)  AMGD-60MM 1.87 (0.85) 2-3/8 (60) 3-1/2 (90) 3-7/8 (100)
 MDG-70MM (4 BOLT) - -  AMGD-70MM - - - (70) - - - -

A A

MDG 2 BOLT EURO STYLE C

MDG 4 BOLT EURO STYLE C
SHAFT ANODE SHAFT ANODE

B B

Pleasure Craft Rudder Anodes

Consist of two anodes for mounting on each side of the rudder. Supplied with stainless slot head screws. Socket cap screws on request. Halves available with nut.

PLEASURE CRAFT RUDDER ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A DIAMETER DIMENSION B    
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm)
 MDR-1 0.23 (0.105) AMDR-1 0.09 (0.041) 1-7/8  (47) 1/4   (6)
 MDR-2 0.90 (0.409) AMDR-2 0.35 (0.159)    2-13/16  (71) 1/2  (13)
 MDR-3 1.57 (0.714) AMDR-3 0.61 (0.277) 3-3/4 (95) 1/2   (13)
  MDR-3 - HEAVY 2.60 (1.182) AMDR-3 - HEAVY 1.00 (0.450) 4-0  (102) 5/8   (16)
 MDR-4 3.54 (1.609) AMDR-4 1.38 (0.627) 5-0  (125) 5/8  (16)
 MDR-5 4.83 (2.195) AMDR-5 1.89 (0.859) 5-1/8 (130) 7/8  (22)
 MDR-7 9.17 (4.168) AMDR-7 3.58 (1.627) 6-1/2 (165) 7/8  (22)
 MDR-8 6.60 (3.000) AMDR-8 2.58 (1.170) 7-1/2 (190) 1-0  (25)

RUDDER ANODE A

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 21
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Donut Anodes
Reliance Donut Anodes mount to the shaft with
stainless steel slot head screws. Socket cap
screws available on request.

LIMITED CLEARANCE ANODES - MDC SERIES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT DIA. B-DIAMETER C-THICKNESS
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm) In (mm)
 MDC-A 0.90 (0.410)  AMDC-A 0.39 (0.177) 3/4 (19) 2-1/2   (60) 5/8 (15)
 MDC-1 0.67 (0.305)  AMDC-1 0.26 (0.118) 3/4 (19) 2-1/8   (54) 1-0  (25)
  MDC-2 0.64 (0.291)   AMDC-2 0.25 (0.114) 7/8 (22) 2-1/8   (54) 1-0  (25)
  MDC-3 1.03 (0.468)   AMDC-3 0.43 (0.195) 1-0  (25) 2-1/2  (64) 1-1/4 (33)
  MDC-4 1.23 (0.559)   AMDC-4 0.40 (0.182) 1-1/8  (29) 2-1/2  (64) 1-1/4 (33)
  MDC-5 0.98 (0.445)   AMDC-5 0.38 (0.173) 1-1/4  (32) 2-1/2  (64) 1-1/4 (33)
  MDC-6 1.48 (0.673)   AMDC-6 0.58 (0.264) 1-3/8  (35) 3-0   (75) 1-1/4 (33)
  MDC-7 1.42 (0.645)   AMDC-7 0.55 (0.250) 1-1/2  (38) 3-0   (75) 1-1/4 (33)
  MDC-8 3.11 (1.414)   AMDC-8 1.21 (0.550) 1-3/4  (44) 4-0   (102) 1-3/8 (35)
  MDC-9 2.79 (1.268)   AMDC-9 1.27 (0.577) 2-0   (50) 4-0   (102) 1-3/8 (35)
  MDC-9A 2.56 (1.164)   AMDC-9A 1.00 (0.455) 2-1/4  (57) 4-0   (102) 1-3/8 (35)
  MDC-12 4.59 (2.086)   AMDC-12 1.79 (0.814) 2-1/2  (64) 5-0   (125) 1-1/2 (38)
  MDC-12A 4.48 (2.036)   AMDC-12A 1.75 (0.795) 2-3/4  (70) 5-0   (125) 1-1/2 (38)
  MDC-13 4.11 (1.868)   AMDC-13 1.61 (0.732) 3-0   (75) 5-0   (125) 1-1/2 (38)
  MDC-13A 8.30 (3.770)   AMDC-13A -  - 3-1/4  (83) 6-1/2  (125) 1-1/2 (38)
  MDC-14 7.80 (3.545)   AMDC-14 3.05 (1.386) 3-1/2   (89) 6-1/2 (164) 1-1/2 (38)
  MDC-15 6.70 (3.045)    AMDC-15 2.62 (1.191) 4-0  (100) 6-1/2 (164) 1-1/2 (38)
  MDC-18 11.10 (5.045)   AMDC-18 -  - 4-1/2 (114) 7-5/8 (194) 1-1/2 (38)
  MDC 19 9.80 (4.455)   AMDC 19 -  - 5-0  (127) 7-5/8 (194) 1-1/2 (38)

LIMITED CLEARANCE ANODES - MDC HEAVY SERIES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT DIA. B-DIAMETER C-THICKNESS
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm) In (mm)
  MDC-0 - HEAVY 0.70 (0.318)   AMDC-0 - HEAVY 0.27 (0.123) 1/2 (13) 2-1/8   (54) 1-0  (25)
  MDC-0A - HEAVY 0.73 (0.332)   AMDC-0A - HEAVY 0.29 (0.132) 5/8 (16) 2-1/8   (54) 1-0  (25)
  MDC-9 - HEAVY 5.60 (2.545)   AMDC-9 - HEAVY -  - 2-0   (51) 5-0   (127) 1-1/2 (38)
  MDC-9A - HEAVY 5.30 (2.409)   AMDC-9A - HEAVY -  - 2-1/4  (57) 5-0   (127) 1-1/2 (38)

METRIC SIZES
ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT DIA. B-DIAMETER C-THICKNESS
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm) In (mm)
 MDC-20 1.00 (0.450)  AMDC-20 0.50 (0.230)   20mm 2-1/8 (54) 1-1/4 (33)
 MDC-25 1.05 (0.477)  AMDC-25 0.52 (0.236) 25mm 2-1/8 (54) 1-1/4 (33)
 MDC-30 1.10 (0.500)  AMDC-30 0.47 (0.214) 30mm 2-1/8 (54) 1-1/4 (33)
 MDC-35 1.48 (0.673)  AMDC-35 0.66 (0.300) 35mm 3-0 (75) 1-1/4 (33)
 MDC-40 1.36 (0.618)  AMDC-40 0.61 (0.277) 40mm 3-0 (75) 1-1/4 (33)
 MDC-45 3.10 (1.409)  AMDC-45 1.32 (0.600) 45mm 4-0 (102) 1-3/8 (35)
 MDC-50 2.80 (1.273)   AMDC-50 1.23 (0.559) 50mm 4-0 (102) 1-3/8 (35)

DONUT ANODE C

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
22 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Donut Anodes

BENETEAU LC EURO COLLAR ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT DIA. B-DIAMETER C-THICKNESS
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm) In (mm)
  MD-BLC EURO 25MM 0.90 (0.410)   AMD-BLC EURO 25MM 0.39 (0.177) 1 (25MM) 3 (75) 5/8 (15)
  MD-BLC EURO 30MM 0.90 (0.410)   AMD-BLC EURO 30MM 0.31 (0.141) 1-1/8 (30MM) 3 (75) 5/8 (15)
  MD-BLC EURO 35MM 0.80 (0.360)   AMD-BLC EURO 35MM 0.31 (0.141) 1-3/8 (35MM) 3 (75) 11/16 (18)
  MD-BLC EURO 40MM 0.70 (0.318)   AMD-BLC EURO 40MM 0.33 (0.150) 1-1/2 (40MM) 3 (75) 11/16 (18)
  MD-BLC EURO 45MM 1.00 (0.450)   AMD-BLC EURO 45MM 0.40 (0.182) 1-3/4 (45MM) 3-1/2 (92) 11/16 (18)
  MD-BLC EURO 50MM 1.00 (0.450)   AMD-BLC EURO 50MM 0.29 (0.132) 2 (50MM) 3-1/2 (92) 11/16 (18)

BENETEAU STD LC COLLAR ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-SHAFT DIA. B-DIAMETER C-THICKNESS
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm) In (mm)
  MD-BEN STD LC 1” 0.49 (0.223)   AMD-BEN STD LC 1” 0.25 (0.114) 1 (25MM) 3 (75) 5/8 (16)
  MD-BEN STD LC 1-1/8” 0.49 (0.223)   AMD-BEN STD LC 1-1/8” 0.25 (0.114) 1-1/8 (30MM) 3 (75) 5/8 (16)
  MD-BEN STD LC 1-1/4” 0.49 (0.223)   AMD-BEN STD LC 1-1/4” 0.25 (0.114) 1-1/4 (32MM) 3 (75) 5/8 (16)
  MD-BEN STD LC 1-1/2” 0.70 (0.320)   AMD-BEN STD LC 1-1/2” 0.33 (0.150) 1-1/2 (38MM) 3 (75) 11/16 (18)
  MD-BEN STD LC 1-3/4” 0.75 (0.340)   AMD-BEN STD LC 1-3/4” 0.38 (0.170) 1-3/4 (44MM) 3-5/8 (92) 11/16 (18)
  MD-BEN STD LC 2” 1.25 (0.570)   AMD-BEN STD LC 2” 0.54 (0.240) 2 (51MM) 3-5/8 (92) 11/16 (18)

MD-XO-DE-ICER SHAFT ANODE - 1/2"

NOMINAL DIMENSIONS
SHAFT DIA. DIAMETER LENGTH WEIGHT
in (mm) in (mm) in (mm) lbs. (kg)
1/2 (13) 1-1/2 (38) 1-1/4 (32) 0.40 (0.18)

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 23
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Marine Engine Anodes
Reliance MDE Series Marine Anodes
consist of a brass plug with anode attached.

PLEASURE CRAFT MARINE ENGINE ANODES (WITH BRASS PLUG)

ZINC ANODES NOMINAL DIMENSIONS
   NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  ENGINE ANODES - COMPLETE WITH BRASS PLUG
  MDE-00 - COMPLETE 0.05 (0.023) 2-0   (50) 1/4 (6) 1/8  (3) 1/4-20 NC
  MDE-0 - COMPLETE 0.05 (0.023) 1-3/4 (44) 3/8 (10) 1/4   (6) 5/16-18 NC
  MDE-0B - COMPLETE 0.04 (0.020) 3/4 (19) 3/8 (10) 1/4   (6) 5/16-18 NC
  MDE-0A - COMPLETE 0.08 (0.036) 2-1/2 (64) 3/8 (10) 1/4   (6) 5/16-18 NC
  MDE-0H - COMPLETE 0.14 (0.064) 1-5/8 (41) 1/2 (13) 3/8 (10) 3/8-16 NC
  MDE-1 - COMPLETE 0.10 (0.045) 2-0   (50) 1/2 (13) 3/8 (10) 3/8-16 UNC
  MDE-1D - COMPLETE 0.15 (0.068) 1-3/4 (44) 1/2 (13) 3/8 (10) 3/8-16 UNC
  MDE-1E - COMPLETE 0.15 (0.068) 1-1/2 (38) 1/2 (13) 3/8 (10) 3/8-16 UNC
  MDE-1F - COMPLETE 0.13 (0.059) 1-1/4 (32) 1/2 (13) 3/8 (10) 3/8-16 UNC
  MDE-1G - COMPLETE 0.10 (0.045) 1-0   (25) 1/2 (13) 3/8 (10) 3/8-16 NC
  MDE-1H - COMPLETE 0.06 (0.027) 2-0   (50) 3/8 (10) 3/8 (10) 3/8-16 NC
  MDE-2 - COMPLETE 0.16 (0.073) 2-0  (50) 5/8 (16) 1/2 (13) 7/16-14 NC
  MDE-2B - COMPLETE 0.26 (0.118) 3-0  (76) 5/8 (16) 1/2 (13) 7/16-14 NC
  MDE-3 - COMPLETE 0.22 (0.100) 2-0  (50) 3/4 (19) 3/4 (19) 1/2-13 NC
  MDE-3A - COMPLETE 0.10 (0.045) 3/4   (19) 3/4 (19) 3/4 (19) 1/2-13 NC
  MDE-4 - COMPLETE 0.37 (0.168) 3-3/8 (86) 3/4 (19) 3/4 (19) 1/2-13 NC
  MDE-5 - COMPLETE 0.38 (0.173) 3-5/8 (86) 3/4 (19) 3/4 (19) 1/2-13 NC
  MDE-6 - COMPLETE 0.76 (0.344) 4-3/4 (121)  3/4 (19) 3/4 (19) 1/2-13 NC
  MDE-6L - COMPLETE 0.04 (0.018) 1-1/2 (38) 3/8 (9) - - 1/4-20 NC
  MDE-7 - COMPLETE 1.54 (0.699) 5-0  (127)  1-1/16 (27) 1-0 (25) 3/4-10 NC
  MDE-8 - COMPLETE 1.78 (0.807)    2-15/16 (59) 1-1/4   (21) 1-1/4 (32) 3/4-10 NC
  REPLACEMENT ANODES - BRASS PLUGS NOT INCLUDED
 MDE-00Z 0.02 (0.010) 2-0   (50) 1/4 (6) 1/8  (3) 1/4-20 NC
 MDE-0BZ 0.04 (0.020) 3/4   (19) 3/8 (10) 1/4  (6) 5/16-18 NC
 MDE-0Z 0.05 (0.023) 1-3/4 (44) 3/8 (10) 1/4   (6) 5/16-18 NC
 MDE-0AZ 0.08 (0.036) 2-1/2 (64) 3/8 (10) 1/4   (6) 5/16-18 NC
 MDE-0HZ 0.08 (0.036) 2-1/2 (64) 3/8 (10) 1/4   (6) 3/8-16 NC
 MDE-1Z 0.08 (0.036) 2-0   (50) 1/2 (13) 3/8 (10) 3/8-16 UNC
 MDE-1DZ 0.07 (0.030) 1-3/4 (45) 1/2 (13) 3/8 (10) 3/8-16 UNC
 MDE-1EZ 0.09 (0.041) 1-1/2 (38) 1/2 (13) 3/8 (10) 3/8-16 UNC
 MDE-1FZ 0.07 (0.032) 1-1/4 (32) 1/2 (13) 3/8 (10) 3/8-16 UNC
 MDE-1GZ 0.06 (0.027) 1 (25) 1/2 (13) 3/8 (10) 3/8-16 NC
 MDE-1HZ 0.07 (0.030) 2-0   (50) 3/8 (10) 3/8 (10) 3/8-16 NC
 MDE-2Z 0.15 (0.068) 2-0  (50) 5/8 (16) 1/2 (13) 7/16-14 NC
 MDE-3Z 0.22 (0.100) 2-0  (50) 3/4 (19) 3/4 (19) 1/2-13 NC
 MDE-4Z 0.38 (0.173) 3-3/8 (86) 3/4 (19) 3/4 (19) 1/2-13 NC
 MDE-5Z 0.41 (0.186) 3-5/8 (86) 3/4 (19) 3/4 (19) 1/2-13 NC
 MDE-6Z 0.55 (0.249) 4-3/4 (121)  3/4 (19) 3/4 (19) 1/2-13 NC
 MDE-6LZ 0.02 (0.009) 1-1/2 (38) 3/8 (9) - - 1/4-20 NC
 MDE-7Z 1.10 (0.500) 5-0  (127)  1-1/16 (27) 1-0 (25) 3/4-10 NC
 MDE-8Z 0.90 (0.409)    2-15/16 (59) 1-1/4   (21) 1-1/4 (32) 3/4-10 NC

  BRASS PLUG REPLACEMENT

  TYPE NUMBER lbs.  (kg) UNC
  MDE-00 BP 0.01 (0.005) 1/4”
  MDE-0 BP 0.03 (0.014) 5/16”
  MDE-1 BP 0.06 (0.027) 3/8” B
  MDE-2 BP 0.11 (0.050) 3/8”
  MDE-3/4/5 BP 0.21 (0.095) 3/8” A C
  MDE-6 BP 0.21 (0.095) 1/2”
MARINE ENGINE
  MDE-7 BP 0.44 (0.195) 3/4”
  MDE-8 BP 0.88 (0.040) 3/4” ANODE

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Pleasure Craft
24 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Marine Engine Anodes
Reliance Engine Anodes consist of a brass plug with anode attached

PLEASURE CRAFT CATERPILLAR ENGINE ANODES

ZINC ANODES NOMINAL DIMENSIONS
   NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  CATERPILLAR ENGINE ANODES COMPLETE WITH BRASS PLUG
  CAT 6L 2016 0.10 (0.045) 3/4 (19) 3/4 (19) 3/4 (19) 1/2-13 UNC
  CAT 6L 2280 0.08 (0.036) 1-5/8 (41) 1/2 (13) 3/8 (10) 3/8-16 UNC
  CAT 6L 2281 0.14 (0.064) 1-1/2 (38) 1/2 (13) 3/8 (10) 3/8-16 UNC
  CAT 6L 2283 0.08 (0.036) 2-1/2 (64) 3/8 (10) 1/4 (6) 5/16-18 UNC
  CAT 6L 2284 1.78 (0.807) 2-15/16 (59) 1-1/4 (32) 1-1/4 (32) 3/4-10 UNC
  CAT 6L 2285 0.98 (0.445) 2-15/16 (59) 1-1/4 (32) 1-1/4 (32) 3/4-10 UNC
  CAT 6L 2288 0.16 (0.010) 2-0  (50) 5/8 (16) 1/2 (13) 7/16-14 UNC
  CAT 6L 2289 0.26 (0.118) 3 (76) 5/8 (16) 1/2 (13) 7/16-14 UNC
  CAT 6L 3104 0.06 (0.027) 1-1/2 (38) 3/8 (10) 1/4-20 UNC
  REPLACEMENT ANODES – BRASS PLUG NOT INCLUDED
  CAT 6L 2016Z 0.10 (0.045) 3/4 (19) 3/4 (19) 3/4 (19) 1/2-13 UNC
  CAT 6L 2280Z 0.08 (0.036) 1-5/8 (41) 1/2 (13) 3/8 (10) 3/8-16 UNC
  CAT 6L 2281Z 0.09 (0.041) 1-1/2 (38) 1/2 (13) 3/8 (10) 3/8-16 UNC
  CAT 6L 2283Z 0.08 (0.036) 2-1/2 (64) 3/8 (10) 1/4 (6) 5/16-18 UNC
  CAT 6L 2284Z 0.98 (0.440) 2-15/16 (59) 1-1/4 (32) 1-1/4 (32) 3/4-10 UNC
  CAT 6L 2285Z 0.90 (0.409) 2-15/16 (59) 1-1/4 (32) 1-1/4 (32) 3/4-10 UNC
  CAT 6L 2288Z 0.16 (0.010) 2-0  (50) 5/8 (16) 1/2 (13) 7/16-14 UNC
  CAT 6L 2289Z 0.15 (0.068) 3 (76) 5/8 (16) 1/2 (13) 7/16-14 UNC
  CAT 6L 3104Z 0.06 (0.027) 1-1/2 (38) 3/8 (10) 1/4-20 UNC

  CATERPILLAR ENGINE ANODES COMPLETE WITH BRASS PLUG

  TYPE NUMBER NPT UNC B
  CAT 6L 2279 3/8 3/8-16
A C
  CAT 6L 2282 1/4 5/16-18
  CAT 5B 9169 1/2 7/16-14 MARINE ENGINE
ANODE

DETROIT DIESEL ENGINE ZINC ANODE (ZINC ONLY)

ZINC ANODES NOMINAL DIMENSIONS
    NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  MD-8515842 0.25 (0.11) 2-1/8 (54) 3/4 (19) 3/4 (19) 5/8-11 UNC
  MD-8515850 0.38 (0.17) 3-3/8 (86) 3/4 (19) 3/4 (19) 5/8-11 UNC
MD-8517479 0.16 (0.07) 2-0 (50) 5/8 (16) 1/2 (13) 7/16-14 UNC
  MD-8925832 0.08 (0.18) 1-1/2 (38) 1/2 (13) 3/8 (10) 3/8-16 UNC

DETROIT DIESEL ENGINE ZINC ANODE - COMPLETE WITH BRASS PLUG

ZINC ANODES NOMINAL DIMENSIONS
    NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  MD-8515842C 0.53 (0.24) 2-1/8 (54) 3/4 (19) 3/4 (19) 5/8-11 UNC
  MD-8515850C 0.53 (0.24) 3-3/8 (86) 3/4 (19) 3/4 (19) 5/8-11 UNC
MD-8517479C 0.30 (0.14) 2-0 (50) 5/8 (16) 1/2 (13) 7/16-14 UNC
  MD-8925832C 0.25 (0.11) 1-1/2 (38) 1/2 (13) 3/8 (10) 3/8-16 UNC

A C

MARINE ENGINE
ANODE

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Pleasure Craft
Anodes 25
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Marine Engine Anodes
Galvion ZINC ANODES
MD-ZDM-500
A - DIAMETER B - LENGTH INT THREAD BRASS PLUG NPT WEIGHT
B TYPE NUMBER IN (MM) IN (MM) IN (MM) LBS (KGS)
MD-ZDM-500 0.50 (13.0) 0.75 (19) 12 - 28 .375 (10) 0.04 (0.020)

MD-ZDM-500 BRASS PLUG

NPT WRENCH SIZE INT THREAD WEIGHT
TYPE NUMBER IN (MM) IN (MM) LBS (KGS)
MD-ZDM-500 BRASS PLUG 3/8” (10) 3/4” (19) 12 - 28 0.08 (0.036)

3/8” NPT Brass Plug for MD-ZDM-500

MD-ZDM-625
A - DIAMETER B - LENGTH INT THREAD BRASS PLUG NPT WEIGHT
B TYPE NUMBER IN (MM) IN (MM) IN (MM) LBS (KGS)
MD-ZDM-625 0.625 (17) 0.75 (19) 12 - 28 .500 (13) 0.057 (0.02)

MD-ZDM-625 BRASS PLUG

NPT WRENCH SIZE INT THREAD WEIGHT
TYPE NUMBER IN (MM) IN (MM) LBS (KGS)
MD-ZDM-625 BRASS PLUG 0.500 (13) 1.00 (25) 12 - 28 0.57 (0.020)

3/8” NPT Brass Plug for MD-ZDM-625

MD-ZDM-825
A - DIAMETER B - LENGTH INT THREAD BRASS PLUG NPT WEIGHT
B TYPE NUMBER IN (MM) IN (MM) IN (MM) LBS (KGS)
MD-ZDM-825 0.82 (21) 0.75 (19) 12 - 28 0.75 (19) 0.10 (0.04)

MD-ZDM-825 BRASS PLUG

NPT WRENCH SIZE INT THREAD WEIGHT
TYPE NUMBER IN (MM) IN (MM) LBS (KGS)
MD-ZDM-825 BRASS PLUG 3/4 (19) 1-1/4 (21) 12 - 28 0.34 (0.14)

3/8” NPT Brass Plug for MD-ZDM-825

MD-ZDM-1050
A - DIAMETER B - LENGTH INT THREAD BRASS PLUG NPT WEIGHT
B TYPE NUMBER IN (MM) IN (MM) IN (MM) LBS (KGS)
MD-ZDM-1050 0.82 (21) 0.75 (19) 12 - 28 1.0 (25) 0.17 (0.48)

MD-ZDM-1050 BRASS PLUG

NPT WRENCH SIZE INT THREAD WEIGHT
TYPE NUMBER IN (MM) IN (MM) LBS (KGS)
MD-ZDM-1050 BRASS PLUG 1.0 (25) 1-1/2 (38) 12 - 28 0.44 (0.195)

3/8” NPT Brass Plug for MD-ZDM-1050

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Pleasure Craft
26 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Marine Engine Anodes
Reliance Engine Anodes consist of a brass plug with anode attached

VOLVO PENTA DIESEL ENGINE ZINC ANODES

ZINC ANODES NOMINAL DIMENSIONS
    NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  MD-838929 0.09 (0.041) 1-3/4 (44) 11/16 (17) - - M8
  MD-823661 0.32 (0.145) 1-3/4 (44) 1-0 (26) - - 3/8-16 UNC
MD-3858995 0.14 (0.060) 1-1/2 (38) 1/2 (13) - - 3/8-16 UNC

MD-838929 MD-823661 MD-3858995

PLUGS FOR VOLVO PENTA DIESEL ENGINE ZINC ANODES

ZINC ANODES NOMINAL DIMENSIONS
    NOM. WEIGHT   SIZE WRENCH
  TYPE NUMBER lbs.  (kg)
  MALE PLUG FOR MD-838929 0.09 (0.041) 1/2" NPT STUD THREAD M8 13MM
  FEMALE PLUG FOR MD-823661 0.32 (0.145) 1/2" NPT INTERNAL THREAD 7/16" UNC 13MM
BRASS PLUG FOR MD-3858995 0.14 (0.060) 1" NPT INTERNAL THREAD 3/8" UNC 3/4 IN

MALE PLUG FOR MD-838929 FEMALE PLUG FOR MD-838929 BRASS PLUG FOR MD-823661

ZF TRANSMISSION ZINC ANODES

ZINC ANODES NOMINAL DIMENSIONS
    NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  3217307021-01 0.21 (0.095) 3/4 (20) 5/8 (15) - - 5/16-18 UNC
  3217108021 0.16 (0.010) 2-1/2 (64) 5/8 (15) - - 5/16-18 UNC
BRASS PLUG FOR 3217307021-01 AND 3217108021 - - - - - - 5/16-18 UNC

B C B C

A A

3217307021-01 ZF-3217108021 BRASS PLUG FOR ZF TRANSMISSION

MASE MARINE GENERATORS ZINC ANODE (WITH BRASS PLUG)

ZINC ANODES NOMINAL DIMENSIONS
    NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  MD-80162 0.07 (0.030) 3/4 (19) 3/8 (10) 1/4 (6) 5/16-18 UNC

MD-80162

NANNI ENGINE ZINC ANODE (WITH BRASS PLUG)

ZINC ANODES NOMINAL DIMENSIONS
    NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  MD-N494635 0.88 (0.0040) 5/8 (17) 3/8 (10) - - 5/8-11 UNC

MD-N494635

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Pleasure Craft
Anodes 27
 Marine Engine Anodes
Reliance Engine Anodes consist of a brass plug with anode attached

YANMAR ENGINE ANODES COMPLETE WITH BRASS PLUG

YANMAR ANODES COMPLETE WITH BRASS PLUG
ZINC ANODES NOMINAL DIMENSIONS
    NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  YANMAR 119574-18790 0.18 (0.073) 2 (50) 5/8 (16) 1/2 (13) 7/16-14 UNC
  YANMAR 119574-44150 0.13 (0.059) 1-1/4 (30) 1/2 (13) 3/8 (10) 11/16 UNC
* YANMAR 120650-13420 0.25 (0.095) 3/4 (20) 5/8 (16) THREAD: M8
  YANMAR 272100-200200 0.12 (0.050) 3/4 (20) 3/4 (20) THREAD: M8
  YANMAR 272100-200300 0.19 (0.073) 1-1/4 (30) 3/4 (20) THREAD: M8
  YANMAR 272100-200370 0.17 (0.070) 1-1/2 (37) 3/4 (20) THREAD: M8
  YANMAR 272100-200550 0.35 (0.150) 2-11/16 (55) 3/4 (20) THREAD: M8

* Copper Sealing Washer Included

YANMAR ANODES ZINC ONLY - BRASS PLUG NOT INCLUDED

ZINC ANODES NOMINAL DIMENSIONS
    NOM. WEIGHT   A-LENGTH B-DIAMETER PLUG OD (NPT) C-PLUG
  TYPE NUMBER lbs.  (kg) in (mm) in (mm) in (mm) THREAD INT.
  YANMAR 119574-18790 0.16 (0.073) 2 (50) 5/8 (16) 1/2 (13) 7/16-14 UNC
  YANMAR 119574-44150 0.13 (0.059) 1-1/4 (30) 1/2 (13) 3/8 (10) 11/16 UNC
YANMAR 120650-13420 0.21 (0.095) 3/4 (20) 5/8 (16) THREAD: M8
  YANMAR 272100-200200 0.11 (0.050) 3/4 (20) 3/4 (20) THREAD: M8
  YANMAR 272100-200300 0.16 (0.073) 1-1/4 (30) 3/4 (20) THREAD: M8
  YANMAR 272100-200370 0.15 (0.070) 1-1/2 (37) 3/4 (20) THREAD: M8
  YANMAR 272100-200550 0.33 (0.150) 2-11/16 (55) 3/4 (20) THREAD: M8

A C

MARINE ENGINE
ANODE

REFERENCE ZINC ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A - LENGTH B - WIDTH    
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm)
 MD-RZG-1 0.15 (0.07)  AMD-RZG-1 0.06 (0.03) 3/4  (20) 3/4   (20)
 MD-RZG-2-21 0.09 (0.04)  AMD-RZG-2-21 0.03 (0.01) 3/4  (20) 3/4   (20)
 MD-RZG-2-25 0.15 (0.07)  AMD-RZG-2-25 0.06 (0.03) 3/4  (20) 7/8   (22)
 MD-RZG-2-27.5 0.17 (0.18)  AMD-RZG-2-27.5 0.07 (0.04) 3/4  (20) 1-1/8  (25)

A A

B B

FRONT SIDE BACK FRONT SIDE BACK

MD-RGZ-1 MD-RZG-2-21
MD-RZG-2-25
MD-RZG-2-27.5

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Pleasure Craft
28 Anodes
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Yanmar Anodes
BOLT ON PLEASURE CRAFT YANMAR
ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT  LENGTH
  TYPE NUMBER lbs.  (kg)  TYPE NUMBER lbs.  (kg)    in (mm)
  YANMAR
  YANMAR 196420-02652 1.88 (0.855) N/A 5.8 (148)
  YANMAR 196440-02660 1.60 (0.727) YANMAR 196440-02660A 1.88 (0.855) 4.0 (102)
(196450-02500)

196440-02660A
YANMAR YANMAR
YANMAR
SAILDRIVE SAILDRIVE
196420-02652
196440-02660 ALUMINUM
(196450-02500)

ZINC FOR SALT WATER

ALUMINUM FOR SALT AND BRACKISH WATER Keel Cooler Anodes
Reliance Anodes for Keel Coolers are designed to provide maximum protection to your fresh water
cooling system, by protecting the heat exchanger from salt water galvanic corrosion.

KEEL COOLER ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-LENGTH B-WIDTH
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm)
 MD-KK-1 1.10 (0.500)  AMD-AKK-1 0.40 (0.182) 2-5/8 (67) 2-3/4 (70)
 MD-KK-2 1.25 (0.568)  AMD-AKK-2 0.48 (0.218) 2-3/4 (70) 3-1/4 (83)
 MD-KK-3 3.25 (1.477)  AMD-AKK-3 1.18 (0.536) 3-7/8 (98) 3-1/2 (89)
 MD-X-45-3 0.25 (0.114)  AMD-AX-45-3 0.09 (0.041) 3-1/4 (83) 3-7/8 (98)
 MD-X-47-3 0.75 (0.341)  AMD-AX-47-3 0.29 (0.132) 6-3/4 (171) 1–1/4 (32)
 MD-X-52-3 3.00 (1.360)  AMD-AX-52-3 1.15 (0.520) 12-1/4 (311) 2.00 (50)
 MD-X-58 0.75 (0.341)  AMD-AX-58 0.27 (0.123) 6-3/8 (162) 1 (25)

X-45-3 X-52-3

X-47-3 X-58 KK-1 KK-2 KK-3

FERNSTRUM KEEL COOLER ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A-LENGTH B-WIDTH C-THICKNESS D-HOLE DISTANCE HOLE DIAMETER
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) IN (MM) IN (MM) IN (MM) IN (MM) IN (MM)
 MD-1274A 2.20 (1.00) AMD-1274A 0.88 (0.40) 5.00 (127) 2.00 (50) 1-1/16 (30) 3-1/4 c/c (44) c/c 7/16 (11)
 MD-1874A 3.40 (1.54) AMD-1874A 1.36 (0.62) 7.00 (177) 2.00 (50) 1-1/16 (30) 3-1/4 c/c (44) c/c 9/16 (14)
 MD-2624A 1.50 (0.68) AMD-2624A 0.60 (0.27) 5.00 (127) 2.00 (50) 13/16 (10) 3-1/4 c/c (44) c/c 9/16 (14)
 MD-2874A 4.20 (1.91) AMD-2874A 1.68 (0.76) 8.813 (1.823) 2.00 (50) 1-1/16 (30) 4 c/c (101) c/c 9/16 (14)

A C

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 29
 ZINC FOR SALT WATER
ALUMINUM FOR SALT Anodes For Suzuki & Nissan/Tohatsu
AND BRACKISH WATER These Reliance Outdrive Anodes are direct replacement components for Suzuki
and Nissan/Tohatsu engines and meet specifications of anodes on original equipment.

PLEASURE CRAFT ANODES FOR SUZUKI OUTDRIVES

ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) HORSEPOWER THREAD SIZE
 MD55321-87J00 .04 (.09)  AMD55321-87J00 .02 (.01) 1/4-20 UNC
 MD55320-95310  .20 (.08)  AMD55320-95310  .10 (.05)   55-140
 MD55125-96310  .27 (.12)  AMD55125-96310  .10 (.05)   20-30
  MD55125-87D00 .75 (.34)   AMD55125-87D00 .28 (.13) 150-200 M10 x 1.25
 MD55321-94900 1.77 (.80)   N/A N/A

MD-55321-87J00 MD-55320-95310 MD-55125-87D00 MD-55125-96310 MD-3C7602181

PLEASURE CRAFT ANODES FOR NISSAN/TOHATSU OUTDRIVES

ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) HORSEPOWER
 MD3C7602181 1.77 (0.805)   N/A N/A  

Pleasure Craft Zinc Plates

ZINC & ALUMINUM PLATES
WITH OR WITHOUT BONDING WIRE
ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) NOMINAL DIMENSIONS DESCRIPTION
 ZPWW-M 1.70 (0.773)  APWW-M 0.66 (0.300) 4-1/2 x 2-1/2 x 11/16 WITH BONDING WIRE
 ZPNW-M 1.70 (0.773)  APNW-M 0.66 (0.300) 4-1/2 x 2-1/2 x 11/16 NO BONDING WIRE

 ZPWW-N 3.10 (1.409)  APWW-N 1.21 (0.550) 6 x 3 x 3/4 WITH BONDING WIRE
 ZPNW-N 3.10 (1.409)  APNW-N 1.21 (0.550) 6 x 3 x 3/4 NO BONDING WIRE

 ZPWW-O 3.90 (1.773)  APWW-O 1.52 (0.691) 6 x 4 x 3/4 WITH BONDING WIRE
 ZPNW-O 3.90 (1.773)  APNW-O 1.52 (0.691) 6 x 4 x 3/4 NO BONDING WIRE

 ZPWW-P 8.30 (3.773)  APWW-P 3.24 (1.473) 9 x 5 x 13/16 WITH BONDING WIRE
 ZPNW-P 8.30 (3.773)  APNW-P 3.24 (1.473) 9 x 5 x 13/16 NO BONDING WIRE

BONDING WIRE
6” ON ONE END
12” ON OTHER END

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
30 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Anodes For Yamaha Outdrives
These Reliance Outdrive Anodes are direct replacement components for
Yamaha engines and meet specifications of anodes on original equipment.

PLEASURE CRAFT ANODES FOR YAMAHA OUTDRIVES

ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg)   HORSEPOWER THREAD SIZE 
 MD-6E5-45251-00 0.30 (0.136)  AMD-6E5-45251-00 0.12 (0.055) 115-120 M10 x 1.25
 MD-6K1-45371-00 0.89 (0.405)  AMD-6K1-45371-00 0.35 (0.159)   90-200 M10 x 1.25
 MD-6E5-45371-01 0.94 (0.427)  AMD-6E5-45371-01 0.37 (0.168)   90-200
 MD-688-45371-02 0.95 (0.432)  AMD-688-45371-02 0.37 (0.168)   40-90 M10 x 1.25
 MD-6J9-45371-00 1.07 (0.486)  AMD-6J9-45371-00 0.42 (0.191)   150-200 M10 x 1.25
 MD-688-45251-01 0.07 (0.032)  AMD-688-45251-01 0.03 (0.014)   40-90
 MD-664-45371-01 0.48 (0.218)  AMD-664-45371-01 0.19 (0.086) 20-50
 MD-6H1-45251-02 1.05 (0.477)  AMD-6H1-45251-02 0.49 (0.223) 40-90
 MD-6G5-45251-01 1.95 (0.886)  AMD-6G5-45251-01 0.75 (0.341) 115-300
 MD-6E0-45251-11 0.20 (0.091)  AMD-6E0-45251-11 0.08 (0.036) M6 x 1.00
 MD-61N-45251-01 0.60 (0.273)  AMD-61N-45251-01 0.23 (0.105)   8-25
 MD-61A-45371-00 1.45 (0.659)  AMD-61A-45371-00 0.57 (0.259) 200-250 M10 x 1.25
 MD-6AW-45251-00 1.46 (0.660)  AMD-6AW-45251-00 - - 200-350

  MD-6E5-45251-00 MD-6K1-45371-00 MD-688-45371-02 MD-6J9-45371-00 MD-688-45251-01

MD-6E5-45371-01

MD-664-45371-01 MD-6H1-45251-02 MD-6G5-45251-01 MD-6E0-45251-11 MD-61N-45251-01

  MD-61A-45371-00  MD-6AW-45251-00

Yamaha Kits
AVAILABLE IN ZINC & ALUMINUM
YAMAHA OUTDRIVES KITS
MDY150KIT
1 - MD-6G5-45251-01
1 - MD-6J9-45371-00
Fits Yamaha 150-200 HP Outboards MD-6G5-45251-01 MD-6J9-45371-00

MDY150CRKIT
1 - MD-6G5-45251-01
1 - MD6K1-45371-00
Fits Yamaha 150-200 HP Outboards (Counter Rotation) MD-6G5-45251-01 MD-MD6-K145371-00

MDY200250KIT
1 - MD-6G5-45251-01
1 - MD61A-45371-00
Fits Yamaha 200-250 HP Outboards MD-6G5-45251-01 MD61A-45371-00

MDY6090KIT
1 - MD-688-45371-02
1 - MD-6H1-45251-02

MD-688-45371-02 MD-6H1-45251-02

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 31
 ZINC FOR SALT WATER
ALUMINUM FOR SALT Anodes for BRP™ (OMC/Johnson Evinrude)
AND BRACKISH WATER
These Reliance Outdrive Anodes are direct replacement
components for OMC engines and meet specifications
of anodes on original equipment.

PLEASURE CRAFT ANODES FOR BRP™ (OMC/JOHNSON EVINRUDE)

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT DIMENSION THREAD SIZE
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in
 MD-5031705 0.04 (0.020)  AMD-5031705 0.02 (0.010) 3/4 1/4-20 UNC
 MD-367 0.97 (0.441)  AMD-367 0.38 (0.173) 7-5/8
  MD-123009 0.15 (0.068)   AMD-123009 0.06 (0.027) (Threaded) 10-24 UNC
  MD-327606 0.15 (0.068)   AMD-327606 0.06 (0.027) (Unthreaded)
  MD-393023 0.44 (0.200)   AMD-393023 0.17 (0.077) 1-1/2
  MD-398331 0.71 (0.323)   AMD-398331 0.28 (0.127) 2-1/4
  MD-392462 1.33 (0.605)   AMD-392462 0.52 (0.236) –
  MD-980756 2.00 (0.909)   AMD-980756 0.78 (0.355) –
  MD-982277 1.67 (0.759)   AMD-982277 0.65 (0.295) –
  MD-982438 2.18 (0.991)   AMD-982438 0.85 (0.386) –
  MD-392123 1.67 (0.759)   AMD-392123 0.65 (0.295) –
  MD-984513 1.99 (0.905)   AMD-984513 0.78 (0.355) COBRA 1/4-20 UNC
  MD-984547 2.04 (0.927)   AMD-984547 0.8 (0.364) COBRA
  MD-983952 2.44 (1.109)   AMD-983952 0.95 (0.432) COBRA
  MD-983494 1.41 (0.641)   AMD-983494 0.55 (0.250) COBRA 1/4-20 UNC
  MD-397768 0.65 (0.295)   AMD-397768 0.25 (0.114) –
  MD-395780 0.75 (0.341)   AMD-395780 0.29 (0.132) –
  MD-C983191 2.00 (0.909)   AMD-C983191 0.78 (0.355) SEA DRIVE
  MD-C389999 0.40 (0.182)   AMD-C389999 0.16 (0.073) SAIL DRIVE 1/4-20 UNC
  MD-431708 0.67 (0.305)   AMD-431708 0.26 (0.118) –
  MD-398873 0.33 (0.150)   AMD-398873 0.13 (0.059) –
  MD-433580 1.59 (0.723)   AMD-433580 0.61 (0.277) – 5/16 - 18 UNC

A
MD-367
C B
MD-123009
MD-327606 MD-393023 MD-398331 MD-392462 MD-980756

MD-982277 MD-982438 MD-392123 MD-984513 MD-984547 MD-983952

MD-983494 MD-397768 MD-433580   MD-C983191 MD-C389999 MD-431708

MD-5031705 MD-398873

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

32
ZINC FOR SALT WATER
ALUMINUM FOR SALT BRP™ (OMC/Johnson Evinrude) Anode Kits
AND BRACKISH WATER AVAILABLE IN ZINC & ALUMINUM

BRP OMC STRINGER KIT

1 - MD-983494
1 - MD-393023
1 - MD-431708
MD-983494 MD-393023 MD-431708

BRP OMC COBRA KIT

1 - MD-984513
1 - MD-393023
1 - MD-431708
MD-984513 MD-393023 MD-431708

BRP OMC 50-75HP KIT

1 - MD-393023
1 - MD-392462

MD-393023 MD-392462

BRP OMC V4-V6 KIT

1 - MD-393023
1 - MD-392123
MD-393023 MD-392123

ZINC FOR SALT WATER

ALUMINUM FOR SALT AND BRACKISH WATER Individual Anode Kits
BNT - 1 BENNET TRIM TAB ZINC ANODE KIT (2 PER KIT) - ZINC ALUMINUM
BNT-1 .44 lbs. (.200 kg) 3 3/4 (95mm) x 1 1/8 (29mm) x 1/2 (13mm) 1 1/2 (38mm) c/c BNT Hardware 1/4-20 UNC x 1 1/4
ABNT-1 .19 lbs. (.086 kg) 3 3/4 (95mm) x 1 1/8 (29mm) x 1/2 (13mm) 1 1/2 (38mm) c/c BNT Hardware 1/4-20 UNC x 1 1/4

FF-2 PROP HUB ANODE KIT (2 PER KIT)

ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
TYPE NUMBER lbs. (kg) TYPE NUMBER lbs. (kg)
MD-FF-2 PROP 1.00 (0.45) AMD-FF-2 PROP 0.45 (0.20)

MD-FF-2 PROP

ZEUS POD TRIM TAB KIT - 879150A65 - (2 PER KIT)

ZINC ANODE ALUMINUM ANODE
Height 6-1/4" (160mm) Height 6-1/4" (160mm)
Width 5-3/4" (145mm) Width 5-3/4" (145mm)
Thickness 1/2" (13mm) Thickness 1/2" (13mm)
Weight 4.6 lbs (2.09kg) Weight 2 lbs (0.91kg)

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 33
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Anodes For Volvo Outdrives
PLEASURE CRAFT ANODES FOR VOLVO OUTDRIVES
ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT ENGINE A - LENGTH B - WIDTH C - DEPTH
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) MODEL in (mm) in (mm) in (mm)
 MDV-15 0.36 (0.164)  AMDV-15 0.14 (0.064) 100 3-7/8 (98) 7/16 (11) 2-0 (51)  
 MDV-16 0.43 (0.195)  AMDV-16 0.17 (0.077) 200 4-1/8 (105) 3/8 (10)  2-1/4 (57)
 MDV-17 0.63 (0.286)  AMDV-17 0.25 (0.114) 250-270 4-1/2 (114) 3/8 (10)   2-1/4 (57)
 MDV-18 1.56 (1.540)  AMDV-18 0.61 (0.277) 280-290 4-3/4 (121) 1-3/8 (35)   2-3/8 (60)
 MD-358407 3.54 (0.145)  AMD-358407 1.30 (0.590) — 4 (102) 1-3/4 (44) - -
 MD-823661 0.32 (0.145)  AMD-823661 0.13 (0.059) Diesel – - – - - -
 MD-832598 1.88 (0.855)  AMD-832598 0.73 (0.332) 250-270 7-3/8 (187) 7/8 (22) 5-3/4 (146)
 MD-851983 1.11 (0.505)  AMD-851983 0.43 (0.195) 120F Sail Drive 3-3/4 (95) 1-1/16 (27) 3-11/16 (94)
 MD-852835 1.67 (0.759)  AMD-852835 0.65 (0.295) 290 5-1/4 (132) 1-0  (25) 3-3/8 (86)
 MD-875812 1.42 (0.645)  AMD-875812 0.55 (0.250) Sail Drive 4-1/4 (108) 1-3/4 (44) 2-1/8 (54)
 MD-875821 1.29 (0.586)  AMD-875821 0.50 (0.227) 290 4-3/8 (111) 1-3/8 (35) 3-3/8 (86)
 MD-838929 0.09 (0.041)  AMD-838929 0.04 (0.018) — 2 (50) 1-1/4 (32) - -
 MD-3588745 1.90 (0.860)  AMD-3588745 0.83 (0.380) Engine Anode 4-1/2 (114) 1-1/4 (32) 3-3/8 (86)
 MD-3593881 1.60 (0.727)  AMD-3593881 0.64 (0.291) — 2 (50) 2-3/4 (70) - -
 MD-3841427 2.40 (1.090)  AMD-3841427 1.04 (0.470) — 3-3/4 (95) 3 1/2  (89) 1-3/16 (30)
  MD-3854130 2.42 (1.100)   AMD-3854130 0.95 (0.432) — 3.7 (94) 3.7 (94) 1.5 (38)
  MD-3855411 2.33 (1.059)   AMD-3855411 0.90 (0.409) — – – – - - -
 MD-3863206 1.57 (0.710)  AMD-3863206 0.77 (0.350) — 5-1/4 (132) 3.1 (78) 1-3/8 (35)
  MD-3858399 0.60 (0.270)   AMD-3858399 0.30 (0.140) — – – – - - -
 MD-3883728 2.89 (1.310)  AMD-3883728 1.10 (0.500)  — 6 (153) 3-1/2 (89) 1.1 (27)
  MD-872139 1.43 (0.650)   AMD-872139 0.63 (0.286) — 5-1/4 (132) 1-3/4 (44) 1-1/8 (29)
 MD-873395 0.80 (0.360)  AMD-873395 0.28 (0.130)  — 2 (51) 1-5/8 (41) 1-1/4 (32)
 MD-872793 0.22 (0.100)  AMD-872793 0.09 (0.041) — 5-1/4 (132) 1-3/4 (44) 1-1/8 (29)
  MD-22651246 3.40 (1.540)    N/A N/A SAIL DRIVE 4 (102) 1-3/4 (44) - -
 MD-40005206 12.00 (5.440)  AMD-40005206 5.00 (2.270) — 14 (356) 3.32 (80) 1.18 (80)
 (MD-21174476)  (AMD-21174476)
 MD-40005875 8.00 (6.120)  AMD-40005875 3.40 (1.550) — 10-1/2 (266) 3.32 (80) 1.18 (80)

C MD-832598
MD-852835
A MD-838929 DIESEL A
B M8 x 1.25 MD-823661 MD-852835
MDV-15, 16, 17 B C

MDV-18
MD-851983
MD-875812
MD-875821

MD-872139

MD-3858399 MD-3855411
1/4-20 UNC

MD-358407
5.5"
C/C
MD-21174476 - 5.45" C/C MD-872793 MD-3854130
MD-40005206 - 5.45" C/C MD-3593881
MD-40005875 - 5.90" C/C
MD-22651246

MD-3588745
MD-3863206 MD-3841427 MD-3883728 MD-873395

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
34 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Volvo Anode Kits
AVAILABLE IN ZINC & ALUMINUM

VOLVO PENTA 280 ANODE KIT

1 - MDV-18 (875815-3)
1 - MD-832598
HARDWARE INCLUDED MDV-18 MD-832598

VOLVO PENTA 280 DUO PROP ANODE KIT

1 - MD-875821
1 - MD-832598
HARDWARE INCLUDED MD-875821 MD-832598

VOLVO PENTA 290 ANODE KIT

1 - MDV-18 (875815-3)
1 - MD-852835
HARDWARE INCLUDED MDV-18 MD-852835

VOLVO PENTA 290 DUO PROP ANODE KIT

1 - MD-875821
1 - MD-852835
HARDWARE INCLUDED MD-875821 MD-852835

VOLVO PENTA SX ANODE KIT

1 - MD-3855411
1 - MD-3854130

MD-3855411
HARDWARE INCLUDED MD-3854130
1/4-20 UNC

VOLVO SX-A/DPS
1 - MD-3841427
1 - MD-3883728

NO HARDWARE
MD-3841427 MD-3883728

VOLVO DPH ENGINE

1 - MD-3588745
1 - MD-3863206

NO HARDWARE
MD-3588745 MD-3863206

VOLVO 290 EU
1 - MDV-18
1 - MD-852835
1 - MD-872793
MDV-18 MD-852835 MD-872793

VOLVO 290 DP EU
1 - MD-875821
1 - MD-852835
1 - MD-872793
MD-875821 MD-852835 MD-872793

VOLVO VPIPS
1 - MD-3593881
1 - MD-40005875 5.5"
C/C
MD-3593881 MD-40005875

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 35
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Anodes For Mercury Outdrives
These Reliance Outdrive Anodes are direct replacement components for Mercury and Volvo
engines and meet or exceed the specifications of anodes on original equipment.
PLEASURE CRAFT Anodes For Mercury Outdrives
ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
THREAD SIZE
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg)
 MD-31640 1.05 (0.477)  AMD-31640 0.41 (0.186) 7/16-14 UNC
 MD-34127 1.29 (0.586)  AMD-34127 0.50 (0.227) 7/16-14 UNC
 MD-34762 0.52 (0.236)  AMD-34762 0.20 (0.091)
 MD-46399 0.82 (0.373)  AMD-46399 0.32 (0.145) 7/16-14 UNC
  MD-55989 (1/2) 0.23 (0.105)   AMD-55989 (1/2) 0.09 (0.041) 1/2-13 UNC
  MD-55989 (1/4) 0.23 (0.105)   AMD-55989 (1/4) 0.09 (0.041) 1/4-20 UNC
  MD-55989 (7/16) 0.23 (0.105)   AMD-55989 (7/16) 0.09 (0.041) 7/16-14 UNC
 MD-76214 0.61 (0.277)  AMD-76214 0.24 (0.109) 7/16-14 UNC
  MD-76214-4 (UNTHREADED) 0.62 (0.282)   AMD-76214-4 (UNTHREADED) 0.24 (0.109)
 MD-76214-5 0.65 (0.295)  AMD-76214-5 0.25 (0.114) 7/16-14 UNC
 MD-43994 1.95 (0.886)   N/A N/A
 MD-43396 1.46 (0.664)   N/A N/A
  MD-806105 0.49 (0.223)   AMD-806105 0.19 (0.086)
 MD-806189 0.19 (0.086)  AMD-806189 0.07 (0.032)
  MD-822157-C2 1.06 (0.482) N/A N/A
 MD-823912 0.35 (0.129)  AMD-823912 0.14 (0.062)
 MD-823913 1.00 (0.450)  AMD-823913 0.45 (0.200)
 MD-892227 0.30 (0.136)  AMD-892227A 0.10 (0.050)
 MD-826134 0.56 (0.255)  AMD-826134 0.34 (0.155)
 MD-847266 N/A N/A  AMD-847266 0.05 (0.020)
  MD-89949 2.36 (1.073) N/A N/A
 MD-818298 1.40 (0.636)  AMD-818298 0.55 (0.250)
 MD-821629 1.59 (0.723)  AMD-821629 0.62 (0.282) 1/4-20 UNC
 MD-821630 2.21 (1.005)  AMD-821630 0.86 (0.391)
  MD-821631 1.99 (0.905)   AMD-821631 0.78 (0.355)
 MD-806190 0.67 (0.305)  AMD-806190 0.26 (0.118)
 MD-98432-5 0.94 (0.427)  AMD-98432-5 0.37 (0.168) M8 X 1.25
  MD-806188 0.33 (0.150)   AMD-806188 0.13 (0.059)
  MD-865182 1.12 (0.509)   AMD-865182 0.42 (0.191)
  MD-848653T K-PLANE N/A N/A   AMD-848653T K-PLANE 0.65 (0.295)
  MD-847332 K-PLANE N/A N/A   AMD-847332 K-PLANE 0.44 (0.200)
  MD-847266 K-PLANE N/A N/A   AMD-848266 K-PLANE 0.18 (0.082)
 MD-875208 0.06 (0.030)  AMD-875208 0.03 (0.014)
 MD-880653 1.10 (0.500)  AMD-880653 0.44 (0.200)

B
C
MD-46399 MD-76214 MD-822157-C2
MD-31640 MD-34762 MD-823912
MD-34127 MD-76214-5
MD-823913

MD-43994
THREADED CORE
(821631) MD-821631 1/4 NC
MD-C55989 1/2 NC MD-43396 MD-806105 MD-892227A

818298

MD-806189 MD-826134 MD-89949 MD-818298 MD-821629 MD-821630

MD-847266 K-PLANE MD- 848653T MD-880653

MD-875208
MD-847332 K-PLANE K-PLANE
MD-98432-5 ALUMINUM ONLY MD-806188 MD-806190
ALUMINUM ONLY MD-865182

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
36
Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Mercury Anode Kits
AVAILABLE IN ZINC & ALUMINUM
ALPHA 1 ANODE KIT
1 - MD-31640
1 - MD-821631
THREADED CORE
2 - MD-55989 1/4 NC
MD-31640 MD-821631 MD-C55989 1/2 NC

ALPHA 1 GEN 11 ANODE KIT

1 - MD-76214-5
1 - MD-821631
1 - MD-821629
2 - MD-806189
1 - MD-806105 MD-76214-5 MD-821631 MD-821629 MD-806189 MD-806105

ALPHA 1 GEN 11 W/FIN ANODE KIT

1 - MD-31640
1 - MD-821631
1 - MD-821629
2 - MD-806189
1 - MD-806105 MD-31640 MD-821631 MD-821629 MD-806189 MD-806105

BRAVO 1 ANODE KIT

1 - MD-76214-5
1 - MD-821630
2 - MD-806190
1 - MD-806188 MD-76214-5 MD-821630 MD-806190 MD-806188

BRAVO 111 (2003) ADD ON

1 - MD-76214-4
1 - MD-865182
MD-76214-5 MD-865182

BRAVO 11 + 111 ANODE KIT

1 - MD-76214-5
1 - MD-821630
2 - MD-806190
MD-76214-5 MD-821630 MD-806190

BRAVO 111 ( 2004+) ANODE KIT

1 - MD-76214-5
1 - MD-76214-4
1 - MD-821630 MD-76214
2 - MD-806190 MD-76214-5 MD-821630 MD-806190 MD-865182
1 - MD-865182

VERADO - 6
1 - MD-880653
4 - MD-892227
2 - MD-826134
1 - MD-76214-5 MD-76214
MD-880653 MD-892227A MD-826134 MD-76214-5

VERADO - 4
1 - MD-818298
2 - MD-826134
1 - MD-76214-5 818298

MD-818298 MD-826134 MD-76214-5

VERADO - 4 WITH FIN

1 - MD-818298
1 - MD-31640
2 - MD-826134 818298

MD-818298 MD-31640 MD-826134

HARDWARE INCLUDED

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 37
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Propeller Nuts
Propeller nut replacement comes with washers attached.

PROPELLER NUTS
THREAD SIZE SHAFT SIZE ZINC O.D. REPLACEMENT
PER INCH IN (mm) SIZE IN (mm) SLEEVE LBS. (kg) COMPLETE LBS. (kg)
1/2 NC 13 3/4 (19) A 1-1/4 (32) 0.2 (.09) 0.34 (.15)
5/8 NC 11 7/8 (22) B 1-5/8 (41) 0.5 (.23) 0.82 (.37)
3/4 NC 10 1 (25) C 2 (51) 1.06 (.48) 1.55 (.70)
7/8 NC 9  1-1/4 (32) D 2-5/16 (59) 1.5 (.68) 2.2  (1.0)
1 NC 8 1-3/8 (35) E 2-1/2 (64) 1.7 (.77) 2.55 (1.16)
1-1/8 NC 7 1-1/2 (38) F 2-3/4 (70) 2.0 (.91) 3.2  (1.54)
1-1/4 NC 7 1-3/4 (44) G 3-1/8 (79) 2.8 (1.27) 4.6  (2.09)
1-1/2 NC 6 2 (51) H 3-3/8 (86) 3.1 (1.41) 5.75 (2.61)

ZINC ANODES ALUMINUM ANODES ZINC ANODES ALUMINUM ANODES

NOM. WEIGHT NOM. WEIGHT NOM. WEIGHT NOM. WEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg)
  A - REPLACEMENT 0.22 (0.100)   AA - REPLACEMENT 0.09 (0.041)   A - COMPLETE 0.30 (0.136)   AA - COMPLETE 0.34 (0.155)
  B - REPLACEMENT 0.49 (0.223)   AB - REPLACEMENT 0.19 (0.086)   B - COMPLETE 0.80 (0.364)   AB - COMPLETE 0.46 (0.209)
  C - REPLACEMENT 1.09 (0.495)   AC - REPLACEMENT 0.43 (0.195)   C - COMPLETE 1.40 (0.636)   AC - COMPLETE 0.78 (0.355)
  D - REPLACEMENT 1.55 (0.705)   AD - REPLACEMENT 0.61 (0.277)   D - COMPLETE 2.20 (1.000)   AD - COMPLETE 1.33 (0.605)
  E - REPLACEMENT 1.76 (0.800)   AE - REPLACEMENT 0.69 (0.314)   E - COMPLETE 2.60 (1.182)   AE - COMPLETE 1.43 (0.650)
  F - REPLACEMENT 2.10 (0.955)   AF - REPLACEMENT 0.82 (0.373)   F - COMPLETE 3.10 (1.409)   AF - COMPLETE 1.75 (0.795)
  G - REPLACEMENT 2.81 (1.277)   AG - REPLACEMENT 1.10 (0.500)   G - COMPLETE 4.30 (1.955)   AG - COMPLETE 2.59 (1.177)
  H - REPLACEMENT 3.17 (1.441)   AH - REPLACEMENT 1.24 (0.564)   H - COMPLETE 5.60 (2.545)   AH - COMPLETE 3.22 (1.464)

SPECIAL THREAD CONFIGURATION AVAILABLE FOR SCREWS AND WASHERS, ORDER BY ZINC SIZE
AVAILABLE IN “ZINC ONLY” OR “COMPLETE WITH BRASS INSERT” SCREWS WASHERS
A A, B
B C, D, E, F
C, D, E, F G,H
G, H
ORDER BY THREAD SIZE, (RIGHT OR LEFT) HAND

BENETEAU
ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg)
  BEN-22/25 (Jeanneau Jr) 0.30 (0.136)   ABEN-22/25 (Jeanneau Jr) 0.12 (0.055)
  BEN-30 (Jeanneau) 0.59 (0.268)   ABEN-30 (Jeanneau) 0.23 (0.105)
  BEN-35 0.72 (0.327)  ABEN-35 0.28 (0.127)
  BEN-40 1.11 (0.505)  ABEN-40 0.43 (0.195)
  BEN-45 1.57 (0.714)   ABEN-45 0.61 (0.277)

JEANNEAU SAILBOAT
Prop Zinc – 0.60 lbs. (.273 kg)
JEANNEAU JR.
Prop Zinc – 0.30 lbs. (.136 kg)

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
38 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Propeller Nuts
Propeller nut replacement comes with washers attached.

FX FLEXOFOLD PROPELLER ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT FITS BASE DIA. HEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) In (mm)
  MD-FX (112) 1.00 (0.45)   AMD-FX (117) 0.45 (0.21) ALL 3 BLADE, 2 BLADE PROPELLERS & 4 BLADE UP TO 23" 2-5/8 (67) 1.5 (38)
 MD-FX-L 2.43 (1.10)  AMD-FX-L 0.90 (0.41) ALL 4 BLADE PROPELLERS 25" & UP 3.43 (87) 1.89 (48)

MD-FX (112) ZINC MD-FX-L TOP MD-FX-L BOTTOM

AMD-FX (117) ALUM
GORI PROPELLER NUTS
ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT HOLE DIAMETER WIDTH HEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm) In (mm)
  MD-GP - 14072100 0.08 (0.04)   AMD-GP - 14072100 0.04 (0.02) 0.30 (8) 1.0 (26) 0.63 (16)
  MD-GP - 14073100 0.08 (0.04)   AMD-GP - 14073100 0.04 (0.02) 0.25 (6) 1.1 (28) 0.63 (16)
  MD-GP - 14074100 0.19 (0.09)   AMD-GP - 14074100 0.10 (0.05) 0.30 (8) 1.3 (33) 0.80 (20)

GORI PROPELLER RINGS

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT OUTSIDE DIA. INSIDE DIA. HEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm) In (mm)
  MD-GP - 15520000 0.75 (0.33)   AMD-GP - 15520000 0.30 (0.14) 2.60 (65) 1.8 (45) 1.3 (34)
  MD-GP - 15527500 0.80 (0.35)   AMD-GP - 15527500 0.32 (0.15) 3.20 (81) 2.2 (56) 1.0 (23)
  MD-GP - 15530000 1.90 (0.85)    AMD-GP - 15530000 0.76 (0.34) 3.25 (83) 2.1 (53) 1.6 (40)
  MD-GP - 15539500 2.20 (0.97)   AMD-GP - 15539500 0.88 (0.40) 3.75 (95) 2.4 (60) 1.3 (34)
  MD-GP - 15540000 2.90 (1.40)   AMD-GP - 15540000 1.16 (0.53) 3.75 (95) 2.4 (60) 1.8 (47)
  MD-GP - 15670000 1.41 (0.60)   AMD-GP - 15670000 0.85 (0.39) 3.80 (97) 3.1 (80) 1.6 (40)

VARIFOLD PROPELLER ANODES

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT DIAMETER THREADED MOUNTING HEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) HOLE IN (mm)
 MD-VF3AN 0.80 (0.40)  AMD-VF3AN 0.31 (0.14) 1.75 (45) M16X2 1.75 (45)
 MD-VF4AN 2.60 (1.18)  AMD-VF4AN 1.04 (0.47) 2.63 (67) M16 2.75 (70)

MD-VF3AN MD-VF4AN

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Pleasure Craft
Anodes 39
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Pleasure Craft Propeller Nuts

MAX PROP
63M
• Fits 2001 and older 63mm hubs non-circular in diameter
• Weight: 0.6 lbs
• For 3/4” to1-1/8” and 22mm to 28mm diameter shafts
• Mounting holes 46mm centre-to-centre (1-13/16”)
• Uses 63/70mm Large Screw Set
(5mm diameter screws, 20mm long, 4mm hex wrench)
ZINC ANODES 70M
NOM. WEIGHT • Fits 2001 and older 70mm hubs (non-circular)
TYPE NUMBER lbs. (kg) • Weight: 0.9 lbs
Max Prop 63m 0.59 0.268 • For 1-1/4” to1-3/8” (30mm to 28mm) diameter shafts
Max Prop 70m 0.88 0.400 • Mounting holes 50mm centre-to-centre (2”)
Max Prop 83m 1.73 0.786
• Uses 63/70mm Large Screw Set
(5mm diameter screws, 20mm long, 4mm hex wrench)
ALUMINUM ANODES 83M
NOM. WEIGHT • Fits 2003 and older 83mm hubs
TYPE NUMBER lbs. (kg)
• Weight: 1.9 lbs
AMax Prop 63m 0.23 0.105 • For 1-1/2” to1-3/4” (38mm to 40mm) diameter shafts
AMax Prop 70m 0.34 0.155
• Mounting holes 50mm centre-to-centre (2”)
AMax Prop 83m 0.68 0.309
• Uses 83/100mm Large Screw Set
(6mm diameter screws, 25mm long, 5mm hex wrench)

MAX PROP UNIVERSAL WITH INSERT

63M4
• “Universal” zinc anode for 63mm Max Prop propeller hubs that use Large Screws
(5mm diameter) on either 46mm (1-13/16” or 43mm (1-5/8”) centres.
• Required for all model years 2006 and later.
• Fits most other models except 2003, 2004, and 2005 that use Small Screw Set.
• Weight: 0.6 lbs.
• Anode base diameter: 2-3/8” (circular)
• For 3/4”, 7/8”, 1”, 1-1/8” and 22mm, 25mm, 28mm shafts

70M4
• “Universal” zinc anode for 70mm Max Prop propeller hubs that use either
ZINC ANODES Large Screws (5mm) or Small (4mm) diameter mounting screws.
NOM. WEIGHT • Weight: 0.8 lbs.
TYPE NUMBER lbs. (kg) • Anode base diameter: 2-11/16” (circular)
Max Prop 63m Universal 0.63 0.286 • For 1-1/4”, 1-3/8” and 30mm, 35mm shafts
Max Prop 70m Universal 0.88 0.400 • Mounting holes 50mm centre-to-centre (2”)
Max Prop 83m Universal 1.88 0.855 • Uses the 63/70mm Max Prop Zinc Anode Large Screw Set (5mm diameter)
socket cap screws, 20mm long, 4mm hex wrench) or the 63/70 Max Prop
Zinc Anode Small Screw Set (4mm diameter socket cap screws, 20mm
ALUMINUM ANODES long, 3mm hex wrench)
NOM. WEIGHT
TYPE NUMBER lbs. (kg) 83M4
AMax Prop 63m Universal 0.25 0.114 • “Universal” zinc anode for 83mm Max Prop propeller hubs
AMax Prop 70m Universal 0.34 0.155 • Weight: 2.0 lbs
AMax Prop 83m Universal 0.73 0.332 • For 1-1/2” to1-3/4” (38mm to 40mm) diameter shafts
• Small mounting holes 55mm centre-to-centre (2-1/8”)
• Large mounting holes 60mm centre-to-centre (2-3/8”)
• For 2004 and newer propellers, use smaller mounting holes
with Small Screw Set (5mm diameter screws, 25mm long)
• For 2003 and older propellers, use larger mounting holes
with Large Screw Set (6mm diameter screws, 25mm long)

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
40 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Radice /Azimut Anodes

RADICE/AZIMUT PROPELLER ZINC ANODE

A
(ANODE ONLY)
ZINC ANODES NOMINAL DIMENSIONS
NOM. WEIGHT B
A DIAMETER DIMENSION B 
  TYPE NUMBER lbs. (kg) in (mm) in (mm)
  40 MM 1.00 (0.460) 1.6 (41) 2.6 (67)
  45 MM 1.75 (0.795) 1.6 (41) 3.0 (76)
  50 MM 2.2 (1.000) 2.9 (73) 3.3 (84)
  55 MM 2.25 (1.000) 3.0 (75) 3.4 (87) Outside View Inside View
  60 MM 3.5 (1.591) 3.2 (82) 3.8 (98)

RADICE/AZIMUT PROPELLER ZINC ANODE

A
(INCLUDES INSERT & HARDWARE)
ZINC ANODES NOMINAL DIMENSIONS THREAD
NOM. WEIGHT A DIAMETER B
DIMENSION B  SIZE 
  TYPE NUMBER lbs. (kg) in (mm) in (mm) (mm)
  40 MM 1.00 (0.460) 1.6 (41) 2.6 (67) 24 x 200
  45 MM 1.75 (0.795) 1.6 (41) 3.0 (76) 33 x 200
  50 MM 2.2 (1.000) 2.9 (73) 3.3 (84) 36 x 300
  55 MM 2.25 (1.000) 3.0 (75) 3.4 (87) 40 x 300 Outside View Inside View
  60 MM 3.5 (1.591) 3.2 (82) 3.8 (98) 45 x 300

RADICE/AZIMUT ZINC ANODE

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT DIAMETER THICKNESS HOLE DIA 
TYPE NUMBER lbs. (kg) TYPE NUMBER lbs. (kg) in (mm) in (mm) in (mm)
125MM TRANSOM 5.90 (2.7) 125MM TRANSOM 2.36 (1.07) 5 (125) 1-1/2 (38) 1/2 (13)
135MM TRANSOM 10.20 (4.6) 135MM TRANSOM 3.78 (1.71) 5.5 (135) 2-0 (50) 5/8 (16)
152MM TRANSOM 9.00 (4.08) 152MM TRANSOM 3.33 (1.51) 5-1/8 (152) 2-0 (50) 9/16 (14)
125MM STREAMLINED HULL 2.20 (1.0) 125MM STREAMLINED HULL 0.88 (0.40) 4.9 (125) 0.8 (21) 0.4 (11)
140MM STREAMLINED HULL 3.25 (1.5) 140MM STREAMLINED HULL 1.30 (0.59) 5-1/2 (140) 1 (25) 0.4 (11)

RADICE/AZIMUT RADICE/AZIMUT RADICE/AZIMUT RADICE/AZIMUT 125MM RADICE/AZIMUT 140MM

125MM TRANSOM 135MM TRANSOM 152MM TRANSOM STREAMLINED HULL STREAMLINED HULL

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Pleasure Craft
Anodes 41
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Bow Thrusters
SIDE POWER BOW THRUSTERS
ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A DIAMETER DIMENSION B 
TYPE NUMBER lbs. (kg) TYPE NUMBER lbs. (kg) in (mm) in (mm)
MD-SM-31180 0.13 (0.059) AMD-SM-31180 0.05 (0.023) 15/16 (24) 1/2 (13)
MD-SM-71190 (MD-SM-51180) 0.25 (0.114) AMD-SM-71190 (AMD-SM-51180) 0.10 (0.045) 1-3/4 (44) 3/4 (19)
MD-SM-61180 0.10 (0.050) AMD-SM-61180 0.04 (0.020) 1-0 (25) 3/4 (19)
MD-SM-201180 0.60 (0.273) AMD-SM-201180 0.23 (0.105) 1-7/8 (47) 1-5/8 (41)
MD-SM-501180 2.42 (1.100) AMD-SM-501180 0.93 (0.420) 2-3/4 (69) 2-0 (51)

MD-SM-31180 MD-SM-71190 MD-SM-61180 MD-SM-201180 MD-SM-501180

(MD-SM-51180)

KEY POWER BOW THRUSTER

ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
TYPE NUMBER lbs. (kg) TYPE NUMBER lbs. (kg)
MD-55989 0.23 (1.05) AMD-55989 0.09 (0.041)

THREADED CORE THREADED CORE THREADED CORE

1/2" 7/16" 1/4"
PLEASE SPECIFY THREAD SIZE WHEN ORDERING

VETUS BOW THRUSTERS

ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A DIAMETER DIMENSION B 
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm)
 MDBP-129 1.00 0.455  AMDBP-129 0.50 0.230
 MDBP-195 1.00 0.455  AMDBP-195 0.50 0.230 2-1/4 (57) 1-5/8 (35)
 MDBP-1185 1.00 0.455  AMDBP-1185 0.50 0.230 2-1/4 (57)
 MDBP-1210 0.84 0.382  AMDBP-1210 0.40 0.182 2 (51) 1-1/2 (38)
 MDBP-1126 1.00 0.455  AMDBP-1126 0.50 0.230 2 (51)
 MDBP-1221 0.08 0.036  AMDBP-1221 0.03 0.010 1-1/2 (38)

MDBP-129 A MDBP-195 A MDBP-1185

BOTTOM SIDE
TOP SIDE INSIDE TOP BOTTOM

MDBP-1210 MDBP-1126 MDBP-1221

A A

TOP SIDE INSIDE

TOP BOTTOM

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
42 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Bow Thrusters
QUICK BTQ / BTR THRUSTERS
ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A DIAMETER B HEIGHT 
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm)
 MD-BTQ140MM 0.3 0.14  AMD-BTQ140MM 0.12 0.05 1-7/8 (34) 1-1/4 (32)
 MD-BTQ185MM 0.6 0.27  AMD-BTQ185MM 0.24 0.11 2 (51) 1-1/4 (32)
 MD-BTQ250MM 0.8 0.36  AMD-BTQ250MM 0.32 0.15 2.3 (60) 1-3/4 (44)
 MD-BTQ300MM 1.2 0.54  AMD-BTQ300MM 0.48 0.22 2.3 (60) 1-3/4 (44)

A A A A

B BTQ/BTR 140MM BTQ/BTR 250MM

BTQ/BTR 185MM BTQ/BTR 300MM

TOP SIDE INSIDE TOP SIDE INSIDE

Spurs Line Cutter Anodes

Spurs Line Cutter Anodes
ZINC ANODES ALUMINUM ANODES NOMINAL DIMENSIONS
NOM. WEIGHT NOM. WEIGHT A INSIDE WIDTH B OVERALL HEIGHT 
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) in (mm) in (mm)
  SIZE A .05 (0.02)   SIZE A .03 (0.02) 0.37 (41) 0.68 (18)
  SIZE B .05 (0.02)   SIZE B .03 (0.02) 0.40 (41) 0.68 (18)
  SIZE C-D-E .10 (0.05)   SIZE C-D-E .05 (0.05) 0.52 (73) 1.25 (35)
  SIZE F-F1 .20 (0.09)   SIZE F-F1 .08 (0.09)

B
A

SIZE A, B & C, D, E SIZE F-F1

Grouper Anodes
The Grouper comes complete with 15 foot cable and clip.
Available in zinc and aluminum.
ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
L H W
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg)
  GROUPER 6.00 2.727  GROUPER 2.34 1.064 11 (279mm) 3 3/4 (95mm) 1 1/8 (29mm)

CLIP TO GROUNDING
STRAP WHERE POSSIBLE,
CLIP TO BOLT OR WIRE ALL ITEMS AS
ON OUTDRIVE SHOWN WITH COPPER
WIRE AND CLIP TO WIRE.

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
Anodes 43
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Anodes for Honda

PLEASURE CRAFT ANODES FOR HONDA

ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg) CROSS REFERENCE / SAME AS
  MD-41106-935-812 0.20 0.091   AMD-41106-935-812 0.08 0.036 6E0-45251-11
 MD-41106-ZW9-000 0.10 0.050  AMD-41106-ZW9-000 0.05 0.020
 MD-41107-ZV5-000 0.48 0.218   AMD-41107-ZV5-000 0.19 0.086 664-45371-01
 MD-41109-ZW1-003 0.54 0.245   AMD-41109-ZW1-003 0.21 0.095 826134
 MD-41109-ZW1-B00 0.49 0.223   AMD-41109-ZW1-B00 0.19 0.086
 MD-06411-ZV5-000 0.79 0.359   AMD-06411-ZV5-000 0.30 0.136
 MD-06411-ZW1-000 1.83 0.832   AMD-06411-ZW1-000 0.70 0.318 31640
 MD-41107-ZW1-003-ZA 1.05 0.477   AMD-41107-ZW1-003-ZA 0.41 0.186
 MD-12155-ZV4-A00 0.06 0.027   AMD-12155-ZV4-A00 0.02 0.009 688-45251-01
 MD-12155-ZV5-000 0.06 0.027   AMD-12155-ZV5-000 0.30 0.134

MD-41106-ZW9-000 MD-41106-935-812 MD-41107-ZV5-000 MD-41109-ZW1-003 MD-12155-ZV5-000

MD-41109-ZW1-B00 MD-12155-ZV4-A00

31640 06411-ZW1-000
MD-41107-ZW1-003 06411-ZW1-000
MD-06411-ZV5-000 MD-06411-ZW1-000
(41109-ZW1-003)

ZINC FOR SALT WATER

ALUMINUM FOR SALT AND BRACKISH WATER Honda Kits
AVAILABLE IN ZINC & ALUMINUM

HBP4050 ANODE KIT

1 - MD-41107-ZV5-000
1 - MD-06411-ZV5-000
2 - MD-41109-ZW1-003
06411-ZW1-000
MD-41107-ZV5-000 MD-06411-ZV5-000 MD-41107-ZW1-003
31640
(41109-ZW1-003)

HBF35225 ANODE KIT

1 - MD-41107-ZV5-000
1 - MD-06411-ZV5-000
2 - MD-41109-ZW1-003
06411-ZW1-000
2 - MD-55321-87J00 31640
MD-41107-ZV5-000 MD-06411-ZV5-000 MD-41107-ZW1-003 MD-55321-87J00
(41109-ZW1-003)

RELIANCE PRODUCTS - 100% MANUFACTURED IN NORTH AMERICA

Pleasure Craft
44 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Anodes for Hamilton Jet
PLEASURE CRAFT ANODES FOR HAMILTON JET
ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg)
 MD-HJ-102185 2.08 0.945   AMD-HJ-102185 / AMD-HJ-203123 0.81 0.368
 MD-HJ-105447 0.45 0.205   AMD-HJ-105447 / AMD-HJ-203125 0.18 0.082
  MD- HJ-104634 0.62 0.282  AMD-AHJ-104634 0.24 0.109
  MD- HJ-111593 0.56 0.255   AMD-AHJ-111593 / AMD-HJ-203133 0.46 0.210
  MD- HJ-112657 0.33 0.150   AMD-AHJ-112657 / AMD-HJ-203131 0.25 0.110
  MD- HJ-103359 0.57 0.259   AMD-AHJ-103359 / AMD-HJ-203124 0.35 0.160
  MD- HJ-111059 2.09 0.950   AMD-AHJ-111059 / AMD-HJ-203130 0.22 0.100
  MD- HJ-111644 0.87 0.395   AMD-AHJ-111644 / AMD-HJ-203132 0.55 0.250
  MD- HJ-108582 0.07 0.032  AMD-AHJ-108582 0.03 0.014
  MD- HJ-107890 3.80 1.720   AMD-AHJ-107890 / AMD-HJ-203127 1.52 0.690
  MD- HJ-103862-14 14.0 6.350  AMD-AHJ-103862-14 5.45 2.470
  MD- HJ-212094 0.34 0.152  AMD-AHJ-212094 0.14 0.062

MD-HJ-104634, HJ103359

MD-HJ-102185 MD-HJ-105447 MD-HJ-112657

MD-HJ-103862-14
The DD6X6, DD6X6 Heavy,
DD6X6 X-Heavy & 103862-15
are a popular low cost alternative
to the HJ-103862

MD-HJ-111593 • M8 x 1.25
MD-HJ-111059 MD-HJ-108582 MD-HJ-107890 MD-HJ-111644 • M8 x 1.25

Anodes for MJP Ultrajet Marine Jet Drives

MJP Ultrajet Marine Jet Drive anodes
MD-MJP305-1 JET CONE ANODE (8700-026-00S)
HEIGHT TOP DIA BASE DIA WEIGHT
PART# in (mm) in (mm) in
(mm) LBS
(KGS)
ZINC MD-MJP305-1 4.00 (101) 1.00 (25) 4.50 (114) 3.70 (1.68)
ALUM AMD-MJP305-1 4.00 (101) 1.00 (25) 4.50 (114) 1.37 (0.62)

MD-MJP305-2 JET BODY ANODE (8700-0037-00H) same as MD-ZD56

DIAMETER THICKNESS HOLE DIA WEIGHT
PART# in (mm) in (mm) in
(mm) LBS
(KGS)
ZINC MD-MJP305-2 4.00 (101) 1.00 (25) 0.50 (13) 2.00 (0.91)
ALUM AMD-MJP305-2 4.00 (101) 1.00 (25) 0.50 (13) 0.80 (.364)

MD-MJP305-3 STEERING DEFLECTOR (8729-926-009) same as MD-HJ112657

HEIGHT WIDTH HOLE DIAMETER WEIGHT
PART# in (mm) in (mm) in
(mm) LBS
(KGS)
ZINC MD-MJP305-3 1.00 (25) 1.50 (38) 0.375
(9.52) 0.30 (0.14)
ALUM AMD-MJP305-3 1.00 (25) 1.50 (38) 0.375
(9.52) 0.11 (0.05)

MD-MJP305-4 REVERSE DEFLECTOR (8978-924-00G) same as MD-HJ103359

A-LENGTH B-WIDTH C-THICKNESS HOLE DISTANCE WEIGHT
PART# in (mm) in (mm) in (mm) in (mm) LBS (KGS)
ZINC MD-MJP305-4 3 1/8 (80) 7/8 (22) 1.00 (25) 2 1/4 (57) 0.60 (0.27)
ALUM AMD-MJP305-4 3 1/8 (80) 7/8 (22) 1.00 (25) 2 1/4 (57) 0.22 (0.10)

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Pleasure Craft
Anodes 45
 ZINC FOR SALT WATER
ALUMINUM FOR SALT AND BRACKISH WATER Misc

PLEASURE CRAFT ANODES FOR ARNESON

REF. ZINC ANODES ALUMINUM ANODES
SM 1.20 lbs. (.55 kg) .52 lbs. (.24 kg)
LG 3.66 lbs. (1.66 kg) 1.59 lbs (.72 kg)
ARNESON

BENNETT - ZINC ALUMINUM

BNT-1 .44 lbs. (.200 kg) 3 3/4 (95mm) x 1 1/8 (29mm) x 1/2 (13mm) 1 1/2 (38mm) c/c BNT Hardware 1/4-20 UNC x 1 1/4
ABNT-1 .19 lbs. (.086 kg) 3 3/4 (95mm) x 1 1/8 (29mm) x 1/2 (13mm) 1 1/2 (38mm) c/c BNT Hardware 1/4-20 UNC x 1 1/4

BNT-1

GALVION ZINC ANODES

NOM. WEIGHT A-DIAMETER B-LENGTH INT. THREAD BRASS PLUG NPT.
TYPE NUMBER lbs. (kgs) IN (MM) IN (MM) IN (MM)
B
MD-ZDM-625 0.05 (0.02) 0.625 (17) 0.75 (19) 12-28 0.50 (13)
MD-ZDM-825 0.09 (0.04) 0.82 (21) 0.75 (19) 12-28 0.75 (19)
MD-ZDM-1050 0.16 (0.48) 0.82 (21) 0.75 (19) 12-28 1.0 (25)
A

SEA STRAINER
ZINC ANODES ALUMINUM ANODES
NOM. WEIGHT NOM. WEIGHT
  TYPE NUMBER lbs. (kg)   TYPE NUMBER lbs. (kg)
  SZ1 0.55 (0.250)  ASZ1 0.24 (0.109) 1 1/2 (38) x 3 7/8 (98) x 1/2 (13)
  DOKA (656934) 0.33 (0.150)   ADOKA (656934) 0.14 (0.064) 1 1/4 (32) x 3 3/8 (86) x 7/16 (11)

SZ1
DOKA (656934)

Frigoboat
E51525 - .09 lbs. (.041 kg) - ZINC
AE51525 - .04 lbs. (.018 kg) - ALUMINUM

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46 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT Considerations for Boat Protection
AND BRACKISH WATER

GALVANIC CORROSION

When two or more dissimilar metals are in contact with each other and immersed in an electrolyte
(a liquid that can conduct electricity), the more active metal electrically (less noble) will sacrifice
itself by electron flow from the more negatively charged metal (the anode) to the more positively
charged metal (the cathode). Hence for protection of metal fittings on boats as well as hulls and
drive units, a comprehensive plan of protection needs to be employed. By utilizing sacrificial
anodes, these components will be protected because they are not corroding themselves with the
loss of material as is the anode. For example, on a steel hulled boat with brass fittings submerged
underwater, the two metals provide the anode (steel) and cathode (brass). The water completes
the circuit just like a battery. In this arrangement, the steel will deteriorate as it is less noble than
the brass. To protect both metals, a third metal is introduced that is less noble than the other two.
The metals widely used for this cathodic protection are zinc, aluminum and magnesium. Each
element has characteristics that make them suitable for certain applications. Factors that affect
galvanic corrosion are the salinity of water, the pollutants present, the water flow rate, cavitation,
oxygen content, temperature, etc. Anodes are supplied in varying weights and sizes. The surface
area determines the amperage (current), which governs the amount of protection, and the
weight determines the service life of the anode. As mentioned before, a metal that is more active
electrically is less noble. On the Noble Scale these are the approximate negative voltages from
Least to Most Noble: (referenced with a silver/silver chloride half cell)

MILLIVOLTS METAL OR ALLOY

1580 Magnesium
1100 Aluminum (with Indium)
1050 Zinc
860 Cadmium
790 Mild Steel
750 Aluminum Stem Drive
500 Tin
450 Naval Brass
340 Copper
240 Lead
80 Silver
0 Gold

Example: If a zinc was protecting a brass fitting, the “driving” (or protecting) voltage would be
-.6v.(-1.050vZn minus -.450v Naval Brass) or 600 mv.

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Commercial
Anodes 47
 ZINC FOR SALT WATER
ALUMINUM FOR SALT Considerations for Boat Protection continued
AND BRACKISH WATER

A Cathodic protection general rule of thumb is to provide a negative voltage that is at a minimum
of -.2V(200mv)relative to the least noble metal being protected. There is, however, the possibility
of overprotection as well as under protection in certain situations.

Overprotection can cause damage in the form of alkali corrosion to aluminum, delignification
to wooden hulls (the breakdown of the fibers), and hull coatings (blistering). This can occur, for
example, if a magnesium anode is used on aluminum, in water that is polluted, brackish (in
between fresh and seawater) or seawater resulting in too much voltage. Another cause is stray
DC current from defective wiring or equipment.

Approximate Recommended Range of Cathodic, Protection:

Wood Hull: -550 to -400 millivolts
Fiberglass Hull: -550 to -900 mv
Steel Hull: -800 to -1050 mv
Non-metallic w/Aluminum drive: -900 to -1050 mv
Aluminum Hull: -900 to -1100 mv
The ability to attain the -200 mv negative shift is dependent on the amount of current (amperage)
the anode generates in relationship to the area of coverage. This is determined by the anodes
surface area and proximity to the metal being protected. Factors that cause current requirements
to be higher are exposed areas (uncoated), water speed, and water temperature. Pure zinc
has a theoretical capacity of 372 Ampere Hours per pound. That means at 1 amp, it would take
372 Hours to consume a pound of zinc. Now zinc operates at about 95% efficiency so it would
actually be approx. 353 Amp Hrs. On a steel hull, the current requirements for protection could
be between .3 ma (milliamp) and 6 ma. per sq. ft. for submerged protection depending on
coating quality or lack thereof and very little water flow. For aluminum hulls, this range could be
between .5 ma. and 8 ma. So an example would be a Z26 (25lbs) putting out 2 amps would last
approx. (25 lbs x 353 amp hrs/ 2 amps /24hrs) or 8825/2= 4412.5/24= 183.8 days. Keep in mind
that this is all theoretical and has many variables involved. A good rule of thumb is to be ready
to change the anode when it reaches 50% consumption.

Types of Anodes and Applications

The best anodes on the market are ones that conform to Mil-Spec (Military Specification)
Standards. They have been designed to provide maximum performance and reliability.

Magnesium - these are the most active anodes on the Galvanic Scale (least Noble) and are
recommended only for pure fresh water. Can be used with Fiberglass or Steel Hulls with Inboard
Drives or Wood, Fiberglass, Aluminum, and Steel Hulls with Outdrives. These anodes can easily
overprotect in other kinds of water with the resulting damage as explained above.

Zinc and Aluminum - these are generally suitable for all water conditions but there are preferences
depending on hull type/drive type.

Need Requirments
A rough determination for coverage protection can be made by using the formula:
1/2 square ft. of zinc = wetted 100 square ft.

Disclaimer
Metal Distributors Ltd. makes no guarantees of the precision of any of the statements displayed.
Metal Distributors Ltd. provides this data for informational purposes only. This data is not to be
considered final or binding.

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Pleasure Craft
48 Anodes
ZINC FOR SALT WATER
ALUMINUM FOR SALT Considerations for Boat Protection continued
AND BRACKISH WATER

WOOD HULL
- with inboard, zinc is preferable
- with outdrive or outboard, zinc or aluminum anodes. (Aluminum stem drives prefer aluminum
anodes. The type of aluminum for anodes is less noble than the drive.)
- In fresh water, aluminum anodes with aluminum prop: magnesium or aluminum with stainless
prop.

FIBREGLASS, Aluminum, Steel Hull

• can use zinc or aluminum in fresh water, magnesium is preferred.

DOCKED VESSELS
A potentially serious problem can arise with a boat at dockside using shore power to the vessel.
The ground wire will connect all boats galvanically. This means, if a boat alongside yours is also
connected to shore power and he doesn’t have anodes on his boat, then your boat will protect
his as well. After the anodes are consumed, the metal components which are higher on the
Galvanic Scale will now start being consumed. A galvanic isolator will remedy this by blocking
the low voltage DC current flow that leads to this condition. (Attaches to the ground wire)

STRAY CURRENT
It is recommended to test your boat for DC voltage leaks. Stray currents can emanate from within
a boat (faulty or exposed wiring), from shoreside fittings and /or cables, or from neighboring
boats. A leak can have a devastating effect because of accelerated electron flow. Extreme cases
can destroy hardware in a matter of hours. It doesn’t take much current to overwhelm the low
level protection of the cathodic system. Basically, any metal that is feeding a current into the
water will be ruined. Wiring systems cannot have a path back to the source of power. Keep DC
wires above water level in the bilge to avoid stray current and AC wires to avoid a shock hazard.
Bonding system to help prevent stray currents, all electrical and underwater metal components
should be connected to the battery’s negative terminal or its bus thus equalizing the voltage
between them.

MISC. CONSIDERATIONS
Do not mix anode types, as the lesser noble will protect the more noble metal. Engine anodes
are used with brass plugs, located in the water jackets, these also should be checked. Anodes
should make good electrical contact with boat surfaces. A dielectric shield between the anode
and protected metal will provide better current distribution Never paint anodes Remember to
change anodes when half consumed so that the surface area remaining still gives adequate
current for protection.

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Commercial
Anodes 49
 DON’T LET

EAT INTO YOUR

INVESTMENT

DEMAND MIL SPEC ANODES

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Pleasure Craft
50 Anodes
 NOTES

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Commercial
Anodes 51
 YOUR LOCAL DISTRIBUTOR

www.relianceanodes.com

7220 WINSTON STREET

BURNABY, B.C. CANADA V5A 2G9
PH: 604-420-3731  FAX: 604-420-9240
TOLL FREE: 1-877-420-3731

PRINTED IN CANADA REV. 01/23