DUMP PUMPS
13660 Redwood Ct. Chino CA, 91710
Toll Free: 1-866-865-8889
Fax:909-498-0468
www.heavymotions.com
“C” SERIES DIRECT MOUNT
replacement for Parker/Commercial C102 series
Pressure &
Part Number Description Shaft Gear Inlet
Return Port
Left hand rotation
HC102-LMS-20 7/8”-13 Tooth 2” 1-1/4” NPT 1” NPT
manual shift
Left hand rotation
HC102-LMS-25 7/8”-13 Tooth 2.5” 1-1/4” NPT 1” NPT
manual shift
Left hand rotation
HC102-LAS-25 7/8”-13 Tooth 2.5” 1-1/4” NPT 1” NPT
with air shift cylinder
Right hand rotation
HC102-RMS-25 7/8”-13 Tooth 2.5” 1-1/4” NPT 1” NPT
manual shift
Right hand rotation
HC102-RAS-25 7/8”-13 Tooth 2.5” 1-1/4” NPT 1” NPT
with air shift
“C” SERIES REMOTE MOUNT
replacement for Parker/Commercial C101 series
Pressure &
Part Number Description Shaft Gear Inlet
Return Port
Either shaft rotation
HC101-XMS-20 1” Keyed 2” 1-1/4” NPT 1” NPT
manual shift
Either shaft rotation
HC101-XMS-25 1” Keyed 2.5” 1-1/4” NPT 1” NPT
manual shift
“G” SERIES DIRECT MOUNT
replacement for Parker/Commercial G102 series
Pressure &
Part Number Description Shaft Gear Inlet
Return Port
Left hand rotation, manual shift
HG102-LMS-20 (4B) 7/8”-13 Tooth 2” 1-1/4” NPT 3/4” NPT
direct mount, 4 bolt mount
Left hand rotation, manual shift
HG102-LMS-20 (2B) 7/8”-13 Tooth 2” 1-1/4” NPT 3/4” NPT
direct mount, 2 bolt mount
Right hand rotation, manual shift
HG102-RMS-20 (4B) 7/8”-13 Tooth 2” 1-1/4” NPT 3/4” NPT
direct mount, 4 bolt mount
Please note: All parts supplied are Heavy Motions®. The use of other manufactures’ names, part numbers, descriptions or trademarks is for cross reference and informational purposes only.
“G” SERIES REMOTE MOUNT
replacement for Parker/Commercial G101 series
Pressure &
Part Number Description Shaft Gear Inlet
Return Port
Either shaft rotation
HG101-XMS-20 1” Keyed 2” 1-1/4” NPT 3/4” NPT
manual shift
Accessories
MOUNTING BRACKET
Part Number Description
HM314-0100-005 For C101 and G101
AIRSHIFT VALVE AKG102
Part Number Description
AKC102 C101/102, 2 bolt pattern
C101/C102, Air shift kit,
AKC102-4
4 bolt pattern
AKG102 G101/G102, 2 bolt pattern
AKC102 AKC102-4
PUSH/PULL CABLE
Part Number Description
10 Foot push/pull
HMDPC-10
dump pump cable
HC102 Exploded View
31
33 34
32
29
24 30
25
26
27 28 29 17
19
21 22 23
20
13
14 7 18
15 8 16 6
14 12
10 11
9
13 8
4 7
5 6
2 3
1
HC102 Parts Break Down
Item Part Number Description Req.
1 HM391-2686-065 Spiral Ring 1
2 HM391-3383-087 Seal Retainer 1
3 HM391-2883-115 Shaft Seal 1
4 51M-SEC-4B Shaft End Cover 1
5 HM391-3681-001 Check Valves 2
6 HM391-2585-009 Ring Seals 2
7 WS1032 Roller Bearings 4
8 P51-THRUST Thrust Plates 2
9 50-GS-14S-25 Shaft & Gear Set 2-1/2” 1
10 **** Studs 4
11 HM391-3784-028 Washers 4
12 HM391-1451-076 Hex Nuts 4
13 HM391-2082-032 Dowels 4
14 HM391-2884-021 Gasket Seals 2
15 102-H-25 Gear Housing 2-1/2” 1
16 HM391-2882-051 *Pocket Seal Strip 1
17 **** *Port End Cover 1
18 HM391-3283-052 *Sleeve (optional) 1
19 HM355-9001-067 Relief Valve 1
20 HM391-2688-003 Snap Ring 1
21 HM391-1401-082 Cap Screws 4
22 HM391-3782-126 Retainer Ring 1
23 HM391-2883-147 Wiper Ring 1
24 HM391-2583-079 Detent Retainer 1
25 HM391-3788-002 Lock Washer 1
26 HM391-3581-383 Detent Spring 1
27 HM391-0282-009 Detent Ball 1
28 HM314-0100-003 Detent Cap 1
29 HM391-2881-103 O-ring 2
30 **** Valve Spool 1
31 HM391-2085-009 Sheer Pin 1
32 HM391-1881-073 Spool End Cap 1
33 HM391-0981-010 End Cap Bracket 1
34 HM391-1402-063 Socket Head Bracket Screws 2
Note: *Item 17 and 30 are non-serviceable parts, item 10 is a non stocking item.
Please call us for further details.
