PARTS CATALOG

3TNE74-AK

0CV10-M76300EN

Last update May., 2013

Directions for the Parts Catalog.
1.This Parts Catalog shows both standard and optional parts.
2.Parts may change without prior notice.
3.The following is an example of the Parts Catalog format.

0CF10-G21601 29. FUEL INJECTION PUMP(W/BOOST)

(A)=4JH-DT (D)=4JH-DTZA
1 2 (B)=4JH-DTZ (E)=4JH-DTZY 3 5
(C)=4JH-DTZP (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 729595-51390 FUEL INJECTION PUMP 1 1 1 1 1 1
1-1 1 729595-51391 FUEL INJECTION PUMP 1 1 1 1 1 N 1
(A=E00185) (B=E00200)
3 2 26022-060162 SCREW M 6X 16 9 9 9 9 9
3-1 4 2 26022-060162 SCREW M 6X 16 4 4 4 4 4 K
(A=E00156) (B=E00156) (C=E00156) (D=E00156) (E=E00156)
4 2 129470-51040 CAMSHAFT 1 1 1 1 1
5 2 122710-51050 BEARING, ROLLER 2 2 2 2 2
6 2 129470-51060 RETAINER 1 1 1 1 1

Remarks
(1) BOOST COMPEMSATOR TYPE. OPTIONAL
PART, TO E00155,(4JH-DT, 4JH-DTZ

1 Ref. No.
The Ref. No. listed may not be in accordance with the illustration Ref. No.
(Ex.) Illustration No. List Ref No.
1 1 (Before change) 1- 1 (After change)
For interchangeable symbols N, R and K, illustrations for new parts may be abbreviated.
2 Lev. (Level)
Level indication
The numbers below indicate the level of relativity towards the main part.
1 ----- Main parts (Assembly parts)
2 ----- Sub component included in ” 1 ”.
3 ----- Sub component included in ” 2 “.
Note) Parts that are not for sale are partially illustrated but not listed.
3 Interchangeability Symbol
When a part change takes place, one of the following interchangeability symbols is indicated beside the part.
Symbol Interchangeability Contents note
N Old
Yes
New New Part is interchangeable for Old Part but Old Part is not interchangeable
No for New Part.
Q Old
No New Part is not interchangeable for Old Part but Old Part is interchangeable
New for New Part.
Yes
Yes
R Old New New/ Old Parts are both interchangeable.
Yes
No
S Old New New/ Old Parts are both not interchangeable.
No
W Part newly added.
Z Part discontinued.
F Not interchangeable by a single part but interchangeable together with related
parts.
K Changes only for used parts quantities.

4 Effective Machine No.

When a part changes, the effective Machine No. will be indicated in the (A)-(F) column.
Product Symbol Product No. Product Symbol Product No.
C Clutch No. Compressor No. F Machine No. (Agricultural Equip.)
D Drive No. M Machine No.
E Engine No.
Note 1) A date may follow the symbol. (Ex.) 1996.01
Note 2) ” XXXXX ” and ” ZZZZZ ” are for parts that could not be predicted or for engine models that could
not be identified.
Note 3) (A=E00185) is the E (Engine Serial Number) for the column (A) model (in this case 4JH-DT) after
the parts design change.
5 Remarks
Figures or alphabets (symbols) are entered in the remarks column.
The comments (remarks) on parts that are indicated at the bottom of the illustration are the same symbols as
those stated above.
 Contents
Fig. No. Fig. Name Fig. No. Fig. Name

3TNE74-AK
1. CYLINDER BLOCK

2. GEAR HOUSING

3. FLYWHEEL HOUSING & OIL SUMP

4. CYLINDER HEAD & BONNET

5. SUCTION MANIFOLD & AIR CLEANER

6. EXHAUST MANIFOLD

7. CAMSHAFT & DRIVING GEAR

8. CRANKSHAFT & PISTON

9. LUB.OIL SYSTEM

10. COOLING WATER SYSTEM

11. FUEL INJECTION PUMP

12. GOVERNOR

13. FUEL INJECTION VALVE

14. FUEL LINE

15. STARTING MOTOR

16. GENERATOR

17. GASKET SET

0CV10-M76300

Fig.1. CYLINDER BLOCK (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 719623-01560 BLOCK ASSY, CYLINDER 1
4 3 119600-01050 PLUG, PT1/4 1
5 3 119620-02020 BOLT, METAL CAP 8
8 3 23876-010000 PLUG, R01 1
9 3 119623-01250 PLUG, 45 1
10 3 27241-120000 PLUG, 12 1
11 3 27241-300000 PLUG 30 6
12 2 719620-02800 BEARING, MAIN 4
15 2 719620-02930 BEARING, THRUST 2
18 2 119624-02410 BUSH 1
19 1 26106-060122 BOLT, M6X 12 PLATED 2
20 1 119620-01200 BOLT, HEAD 14
21 1 119623-01340 GASKET, HEAD 1
22 1 719620-02870 BEARING, 0.25 US 4 1

Remarks
(1)UNDER-SIZE(U.S=0.25)PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CV10-M76300

Fig.2. GEAR HOUSING (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 119610-01590 COVER ASSY,GEAR CASE 1
3 2 119620-01800 SEAL, OIL 1
4 1 119660-01911 PIPE, KNOCK 4
5 1 119624-32040 O-RING, P12.0 2
6 1 26106-060162 BOLT, M6X 16 PLATED 7
7 1 26106-060302 BOLT, M6X 30 PLATED 8
8 1 26106-060602 BOLT, M6X 60 PLATED 1
9 1 26106-060602 BOLT, M6X 60 PLATED 3
10 1 26106-060802 BOLT, M6X 80 PLATED 6
11 1 124160-01751 COVER, FILLER 1
12 1 24311-000320 O-RING, 1AP32.0 1
13 1 119610-01490 CASE ASSY, GEAR 1
15 2 119660-01510 PLUG, 10X14 1
16 2 121450-01560 STUD, M8X22 4
17 2 22351-040010 PIN, SPRING 4.0X10 2
18 1 119660-01551 COVER 1
19 1 119660-01562 GASKET 1
20 1 119660-01570 STUD, M6X12 4
21 1 119623-01950 SHIM SET, ADJUSTING 1
30 1 194990-22050 NUT, M8 4
31 1 26366-060002 NUT, M6 4
32 1 121023-01550 COVER 1
33 1 24341-000240 O-RING, 1AS24.0 1
34 1 26106-060162 BOLT, M6X 16 PLATED 2
35 1 977770-01212 GASKET, LIQUID 1 1

Remarks
(1) OPTIONAL PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CV10-M76300

Fig.3. FLYWHEEL HOUSING & OIL SUMP (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129100-01580 PIN, M8X16 2
2 1 119280-01601 HOUSING, FLYWHEEL 1
3 1 121120-01620 BOLT, M10X28 3
4 1 119620-01750 CAP 1
5 1 26206-100252 BOLT, M10X 25 PLATED 6
6 1 119620-01620 PIN, M6X10 2
7 1 119660-01640 CASE ASSY, OIL SEAL 1
9 2 124085-02220 SEAL, OIL 1
10 1 26106-060222 BOLT, M6X 22 PLATED 10
11 1 119600-01722 SPACER, OIL SUMP 1
12 1 119600-01770 SUMP ASSY, OIL 1
14 2 171301-01640 PLUG, 22 2
15 2 24341-000250 O-RING, 1AS25.0 2
16 1 26106-060122 BOLT, M6X 12 PLATED 3
17 1 26106-060452 BOLT, M6X 45 PLATED 20
18 1 977770-01212 GASKET, LIQUID 1 1

Remarks
(1) OPTIONAL PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CV10-M76300

Fig.4. CYLINDER HEAD & BONNET (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 23065-120500 PIPE, 12X 500 1
2 1 119260-07900 LIFTER 2
3 1 26106-080142 BOLT, M8X 14 PLATED 1
4 1 26106-080142 BOLT, M8X 14 PLATED 2
5 1 719623-11710 HEAD ASSY, CYLINDER 1
10 3 119620-11801 GUIDE, VALVE 6 1
13 3 23876-020000 PLUG, R02 2
14 3 27221-050080 PLUG, 5X 8 1
15 3 27241-400000 PLUG, 40 2
16 2 119623-11100 VALVE, INTAKE 3
17 2 119620-11110 VALVE, EXHAUST 3
18 2 119620-11120 SPRING, VALVE 6
19 2 119620-11180 RETAINER, SPRING 6
20 2 27310-070001 COTTER, 7 6
21 2 124160-11340 SEAL, VALVE STEM 3
22 2 124950-11340 SEAL, VALVE STEM 3
23 2 104211-11370 CAP, VALVE 6
24 1 119600-11450 PROTECTOR, NOZZLE 3
25 1 119600-11460 GASKET, NOZZLE 6
26 1 22351-060012 PIN, SPRING 6.0X12 2
27 1 119620-11200 SUPPORT ASSY, ARM 1
28 2 119620-11240 SHAFT ASSY, ROCKER 1
31 2 119620-11260 SUPPORT, ROCKER ARM 3
32 2 119620-11280 SPRING 2
33 2 719620-11650 ARM ASSY, ROCKER 3
34 3 105010-11230 SCREW, VALVE ADJUST 3
36 3 26856-060002 NUT, M6 3
37 2 719620-11660 ARM ASSY, ROCKER 3
38 3 105010-11230 SCREW, VALVE ADJUST 3
40 3 26856-060002 NUT, M6 3
41 2 22242-000120 RING, 12 2
42 2 26979-050162 SCREW, M5X16 1
43 1 119620-11350 STUD 2
44 1 26106-080452 BOLT, M8X 45 PLATED 1
45 1 26366-080002 NUT, M8 2
46 1 119657-11351 BONNET ASSY, HEAD 1
47 2 119620-03020 PLATE, SHELTER 1
48 2 119620-03031 GASKET 1
50 2 119620-11310 GASKET, BONNET 1
51 2 118400-03060 JOINT, BREATHER 1
52 2 119807-11770 PLUG 1
53 2 22857-500100 SCREW, 5X10 4
54 1 124160-11360 KNOB 2
55 1 24311-000120 O-RING, 1AP12.0 2
56 1 129795-77800 PLUG, GLOW 3
57 1 119620-77820 CONNECTOR, GLOW PLUG 1

Remarks
(1) REPAIR PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CV10-M76300

Fig.5. SUCTION MANIFOLD & AIR CLEANER (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 119660-12101 MANIFOLD, AIR INTAKE 1
2 1 119660-12111 GASKET, MANIFOLD 1
3 1 26106-060162 BOLT, M6X 16 PLATED 2
4 1 26106-060402 BOLT, M6X 40 PLATED 1
5 1 119653-12500 CLEANER ASSY, AIR 1
7 2 119655-12560 ELEMENT 1
9 2 119808-12540 VALVE, UNLOADER 1
10 1 119653-12550 PIPE, AIR INTAKE 1
11 1 119789-12600 SUPPORT, AIR CLEANER 1
12 1 119865-12600 BAND ASSY, CLEANER 1
16 1 23000-054000 CLAMP, 54 2
17 1 26106-060122 BOLT, M6X 12 PLATED 1
18 1 26106-080142 BOLT, M8X 14 PLATED 2

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CV10-M76300

Fig.6. EXHAUST MANIFOLD (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 119631-13101 MANIFOLD, EXHAUST 1
2 1 119620-13110 GASKET 1
3 1 119840-13150 PIPE 1
4 1 121000-13201 GASKET, SILENCER 1
5 1 26366-080002 NUT, M8 2
6 1 26106-080402 BOLT, M8X 40 PLATED 4
7 1 119131-18320 STUD, M8X22 2
8 1 26216-080552 STUD, M8X 55 2
9 1 119823-13600 STUD, M8X70 2
10 1 119131-18320 STUD, M8X22 2
11 1 26366-080002 NUT, M8 2

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CV10-M76300

Fig.7. CAMSHAFT & DRIVING GEAR (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 119620-14200 TAPPET 6
2 1 119620-14401 ROD, PUSH 6
3 1 119629-14580 CAMSHAFT ASSY 1
4 2 119620-02450 BEARING, THRUST 1
6 2 119620-14100 GEAR, CAMSHAFT 1
7 2 22512-040120 KEY, 4X 12 1
8 1 119660-25022 RETAINER 1
9 1 119660-25052 SHAFT, IDLE 1
10 1 119620-25102 GEAR ASSY, IDLE 1
12 2 119620-25912 BUSH 1 1
14 1 22242-000200 RING, 20 1
15 1 26106-060122 BOLT, M6X 12 PLATED 3
16 1 119660-01821 BEARING, FUEL CAM 1
17 1 719660-14590 CAMSHAFT 1
20 2 22512-040120 KEY, 4X 12 1
21 2 24102-063034 BEARING, BALL 6303U 1
22 1 24101-062034 BEARING, BALL 6203 1
23 1 26106-060162 BOLT, M6X 16 PLATED 3
24 1 26587-080102 SCREW, M8X10 1

Remarks
(1) REPAIR PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CV10-M76300

Fig.8. CRANKSHAFT & PISTON (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 119623-21700 CRANKSHAFT ASSY 1
2 2 129100-01580 PIN, M8X16 1
4 2 119644-21200 GEAR, CRANKSHAFT 1
5 2 22512-040120 KEY, 4X 12 1
7 1 119653-21660 V-PULLEY 1
8 1 119621-21680 BOLT, FLANGE 12X1.25 1
9 1 119620-21941 WASHER 1
10 1 121111-21501 BOLT, FLYWHEEL 5
11 1 119688-21591 FLYWHEEL ASSY 1
13 2 119865-21600 GEAR, RING 1
14 1 119623-22080 PISTON ASSY 3
16 2 119623-22500 RING SET, PISTON 3
20 1 114399-22300 PIN, PISTON D=21 3
21 1 22252-000210 RING, 21 6
22 1 719620-23100 ROD ASSY, CONNECTING 3
24 2 119620-23910 BEARING, PISTON PIN 3 1
26 2 105225-23200 BOLT, CONNECTING ROD 6
29 1 119623-22900 PISTON ASSY, 0.25 OS 3 2
31 2 119623-22950 RING SET, 0.25 OS 3 2
35 1 719620-23610 BEARING ASSY, 0.25 3 3
37 1 22351-030012 PIN, SPRING 3.0X12 1
38 1 719620-23600 BEARING, CRANK PIN 3

Remarks
(1) REPAIR PART.
(2) OVER-SIZE(O.S=0.25)PART.
(3) UNDER-SIZE(U.S=0.25)PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CV10-M76300

Fig.9. LUB.OIL SYSTEM (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 119660-32001 PUMP ASSY, OIL 1
11 1 119660-32020 GASKET, PUMP 1
12 1 26450-060202 BOLT, M6X 20 3
13 1 121520-34810 GUIDE, DIPSTICK 1
14 1 119623-34820 DIPSTICK, OIL 1
15 1 119660-35102 BRACKET, FILTER 1
16 1 119660-35113 GASKET 1
17 1 119305-35150 FILTER, OIL 1
18 1 129120-35301 VALVE ASSY,OIL PRESS 1
26 1 129150-35350 NUT 1
27 1 24311-000160 O-RING, 1AP16.0 1
28 1 26106-080202 BOLT, M8X 20 PLATED 3
29 1 119600-35091 PIPE ASSY, OIL INLET 1
30 1 119209-35030 O-RING, P11 1
31 1 26106-060102 BOLT, M6X 10 PLATED 2
32 1 114250-39450 SWITCH, 0.5KG 1
33 1 121851-11970 JOINT, PIPE 1
34 1 119642-33030 COOLER, OIL 1
35 1 119642-33100 BRACKET, COOLER 1
36 1 129122-44480 JOINT 1
37 1 119642-49030 PIPE, WATER 1
38 1 119642-49050 PIPE, WATER 1
40 2 119642-49090 TUBE, CORRUGATED 1
41 1 23000-022000 CLAMP, 22 4
42 1 24321-000600 O-RING, 1AG60.0 1
43 1 24321-000700 O-RING, 1AG70.0 1

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CV10-M76300

Fig.10. COOLING WATER SYSTEM (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 119642-42000 PUMP ASSY, WATER 1
10 2 119609-42320 O-RING 1
12 1 119620-42021 GASKET, WATER PUMP 1
13 1 26106-080452 BOLT, M8X 45 PLATED 4
14 1 121550-49111 JOINT, PT1/4 1
15 1 119656-42291 V-BELT, 36 1
16 1 119660-42350 V-PULLEY 1
17 1 124700-44740 FAN, COOLING 5X310 1
18 1 26106-060302 BOLT, M6X 30 PLATED 4
19 1 129350-49530 COVER, THERMOSTAT 1
20 1 129350-49541 GASKET 1
21 1 129350-49800 THERMOSTAT, 71 1
22 1 26106-080202 BOLT, M8X 20 PLATED 2
23 1 121250-44901 SWITCH, 110 1
24 1 124465-44950 GASKET, 16 1
25 1 121450-42450 PLUG, M16 1
26 1 124465-44950 GASKET, 16 1
27 1 121267-44760 SPACER 1

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CV10-M76300

Fig.11. FUEL INJECTION PUMP (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 719624-51100 PUMP ASSY, INJECTION 1
3 2 119620-51101 PLUNGER ASSY 3
6 2 119620-51170 RETAINER, SPRING A 3
7 2 119620-51180 RETAINER, SPRING B 3
8 2 119620-51190 SPRING, PLUNGER 3
9 2 119620-51250 SHIM SET 3
21 2 119620-51300 VALVE ASSY, DELIVERY 3
24 2 105546-51330 SPRING, DELIVERY 3
25 2 119620-51340 HOLDER, DELIVERY 3
26 2 119620-51350 GASKET 3
27 2 119620-51370 O-RING 3
28 2 119620-51450 PIECE 3
29 2 119620-51461 PIN 1
30 2 119660-51500 RACK, CONTROL 1
31 2 119620-51510 PINION 3
32 2 119660-51530 RETAINER, RACK 1
33 2 119620-51650 PLATE 2
34 2 119620-51660 SCREW 2
35 2 119620-51670 PIN 2
36 2 119620-51680 PIN 1
37 2 119620-51700 TAPPET ASSY 3
42 2 26022-040082 SCREW, M4X 8 4
43 2 26033-040102 SCREW, M4X10 2
45 1 119266-51900 BOLT 1
46 1 22190-080002 WASHER, SEAL 6 1

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CV10-M76300

Fig.12. GOVERNOR (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 194990-22050 NUT, M8 1
2 1 119660-61060 COVER, GOVERNOR CASE 1
3 1 119660-61071 GASKET 1
4 1 26106-060702 BOLT, M6X 70 PLATED 2
5 1 26106-060752 BOLT, M6X 75 PLATED 3
6 1 119600-61100 DRIVE ASSY 1
7 2 119600-61200 WEIGHT ASSY,GOVERNOR 1
11 2 119660-61300 NUT 1
12 2 119660-61341 SLEEVE 1
13 1 119660-61121 LINK, NO MARK 1 1
14 1 119660-61140 LINK, MARK :2 1 1
15 1 119660-61150 LINK, MARK :3 1 1
16 1 119288-61200 CASE ASSY, GOVERNOR 1
17 2 129155-51280 O-RING, S6 1
19 2 119660-61052 GASKET 1
20 2 119660-61460 SHIM SET 1
23 2 129155-61480 SPACER ASSY 2
28 2 119660-61590 SHAFT 1
29 2 119288-61510 LEVER ASSY, GOVERNOR 1
30 3 174307-51700 SHIM SET 2
44 3 119232-61540 SPRING 1
45 3 119600-61541 SHIFTER 1
47 3 119600-61650 SPRING, STARTING 1
48 3 22117-040000 WASHER, 4 1
49 3 22272-000040 RING, E- 4 1
50 3 22351-030014 PIN, SPRING 3.0X14 1
51 2 119600-61900 RETAINER, SHAFT 1
52 2 119660-61901 RETAINER, SHAFT 1
53 2 119285-66080 SHAFT ASSY 1
57 2 22351-040010 PIN, SPRING 4.0X10 2
58 2 24341-000070 O-RING, 1AS7.0 1
59 2 26106-060102 BOLT, M6X 10 PLATED 2
60 1 121465-59950 BOLT, M6X16 1
61 1 129100-61930 NUT, CAP 1
62 1 119260-66010 SPRING, REGULATOR 1
63 1 119621-66051 LEVER, REGULATOR 1
64 1 124550-66370 NUT, M6 1
65 1 119653-66500 STOPPER ASSY 1
67 2 24341-000280 O-RING, 1AS28.0 1
69 2 26106-060952 BOLT, M6X 95 PLATED 1
70 1 119600-66530 LIMITER ASSY, FUEL 1
76 1 119260-66720 ANGLEICH ASSY 1
108 1 121575-66830 SCREW 1
109 1 119600-66840 NUT, CAP 1
110 1 26776-120002 NUT, LOCK M12 1
111 1 22190-120002 WASHER, SEAL 12 2
112 1 22360-040000 PIN, SNAP 4 1
113 1 22360-060000 PIN, SNAP 6 1
114 1 26116-050102 BOLT, M5X 10 PLATED 3
Remarks
115 1 26116-060304 BOLT, M6X 30 PLATED 1
(1) SELECTIVE PARTS: CERTAIN THE
CLASSIFICATION MARK, THEN PLACE 116 1 26756-060002 NUT, LOCK M6 1
YOUR ORDER(REFER TO ILLUSTRATION)
++ CONTINUE ++ Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CV10-M76300

Fig.12. GOVERNOR (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
117 1 22190-060003 SEAL WASHER 6 2
118 1 119288-55901 BRACKET, FILTER 1
119 1 22111-060000 WASHER 6 3

Remarks
(1) SELECTIVE PARTS: CERTAIN THE
CLASSIFICATION MARK, THEN PLACE
YOUR ORDER(REFER TO ILLUSTRATION)
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CV10-M76300

Fig.13. FUEL INJECTION VALVE (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 719620-53100 VALVE ASSY,INJECTION 3
2 2 129155-61830 O-RING, S10 3
3 2 119620-53000 VALVE ASSY,INJECTION 3
6 2 119620-53080 NUT, NOZZLE 3
8 2 119620-53120 SPRING, NOZZLE 3
9 2 114250-53130 SEAT, SPRING 3
10 2 119620-53140 SPACER, VALVE STOP 3
11 2 114250-53400 SHIM SET 3
23 1 129150-59120 RETAINER, PIPE 1
26 2 129150-59131 BOLT, M4X14 2
28 2 119620-59811 PIPE ASSY, INJECTION 1
32 2 119620-59821 PIPE ASSY, INJECTION 1
36 2 119620-59831 PIPE ASSY, INJECTION 1
40 1 119620-59540 PIPE ASSY, FUEL 1
41 2 124066-59100 CLIP, HOSE 8 4
42 2 119260-59520 JOINT 1
43 2 119260-59530 JOINT 2
44 2 105025-59550 PIPE, FUEL RETURN 2
45 1 119620-59700 NUT, NOZZLE 3
46 1 22190-140002 WASHER, SEAL 14 3

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CV10-M76300

Fig.14. FUEL LINE (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 121520-01851 GASKET 1
2 1 119600-52021 PUMP ASSY, FUEL FEED 1
3 1 26106-060162 BOLT, M6X 16 PLATED 2
4 1 171059-55600 FILTER ASSY, FUEL 1
5 2 104200-55321 VALVE, TAPER 1
6 2 104200-55330 SPRING, VALVE 1
7 2 104200-55341 HANDLE 1
8 2 121254-55510 COVER 1
9 2 102103-55520 O-RING 1
10 2 110250-55610 RING, RETAINING 1
11 2 121250-55620 SPRING 1
13 2 124550-55700 FILTER, FUEL L=90 1
14 2 101720-55750 PLUG, 6 2
15 2 23418-060000 GASKET, 6X1.0 2
16 2 104200-55750 SCREW, M4 1
17 2 24311-240100 O-RING, 1AP10A 1
18 1 26014-080702 BOLT, M8X 70 1
19 1 104264-59030 JOINT, PIPE 8 1
20 1 105582-59150 BOLT, PIPE JOINT 2
21 1 22190-120002 WASHER, SEAL 12 2
22 1 103854-59191 BOLT ASSY, JOINT M12 1
24 2 124060-59380 PLUG, 6 1
25 2 22190-060002 WASHER, SEAL 6 1
26 1 22190-080002 WASHER, SEAL 6 2
27 1 22190-080002 WASHER, SEAL 6 2
28 1 119621-59010 PIPE ASSY, FUEL 1
29 2 101304-59020 JOINT, PIPE 12 1
30 2 124766-59050 CLIP, HOSE 12 2
32 1 119260-59020 PIPE ASSY, D12XL400 1
33 2 104264-59030 JOINT, PIPE 8 1
34 2 124766-59050 CLIP, HOSE 12 2

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CV10-M76300

Fig.15. STARTING MOTOR (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 26116-120252 BOLT, M12X 25 PLATED 2
2 1 119255-77010 STARTER 1
3 2 X0281007680 YOKE ASSY 1
4 3 X0280996180 STARTER KIT 2
5 2 X0285105190 HOLDER ASSY 1
6 3 X0285205030 SPRING 4
7 2 X0282005871 ARMATURE ASSY 1
8 2 X0283006960 CLUTCH ASSY 1
9 2 X5128400875 HOUSING ASSY 1
10 3 X9491050100 BEARING, NEEDLE 1
11 2 X0285005770 FRAME ASSY 1
12 3 X9491040990 BEARING 1
13 3 X0280626010 COVER 1
14 2 X0284105010 BEARING ASSY 1
15 3 X9491034330 BEARING 1
16 2 X0286105010 SHAFT ASSY 1
17 3 X9491034320 BEARING 1
18 2 X0286305010 GEAR 3
19 2 X0286355010 GEAR 1
20 2 X0287405140 LEVER 1
21 2 X0534007800 SWITCH ASSY 1
22 2 X9055715000 RING 1
23 2 X9490721360 RING 1
24 2 X0280210331 NUT 1
25 2 X9490138110 WASHER 1
26 2 X9490138090 WASHER 1
27 2 X9490138100 WASHER 1
28 2 X0284525010 PLATE 1
29 2 X9490562360 NUT 1
30 2 X9490560750 NUT 2
31 2 X9490423520 BOLT, THROUGH 2
34 2 X9490065670 SCREW, M4X6 2
35 2 X0280335100 COVER, TERMINAL 1

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CV10-M76300

Fig.16. GENERATOR (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 119836-77201 GENERATOR (AC) 1
2 2 129612-77700 ROTOR ASSY 1
3 2 129612-77710 BEARING, BALL 1
4 2 129612-77730 BRACKET ASSY, FILTER 1
5 2 129612-77740 PULLEY 1
6 2 129612-77750 SCREW KIT 1
7 2 119836-77920 BRACKET ASSY 1
8 1 119621-77340 PIECE, DISTANCE 1
9 1 26106-081052 BOLT, M8X105 PLATED 1
10 1 26366-080002 NUT, M8 1
11 1 119660-77330 ADJUSTER 1
12 1 26106-080182 BOLT, M8X 18 PLATED 1

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CV10-M76300

Fig.17. GASKET SET (A)=3TNE74-AK

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 719687-92630 GASKET SET 1 1
2 2 119623-01340 GASKET, HEAD 1
3 2 119660-01562 GASKET 1
4 2 24311-000320 O-RING, 1AP32.0 1
5 2 119620-03031 GASKET 1
6 2 124950-11340 SEAL, VALVE STEM 3
7 2 124160-11340 SEAL, VALVE STEM 3
8 2 119600-11450 PROTECTOR, NOZZLE 3
9 2 119600-11460 GASKET, NOZZLE 6
10 2 24321-000600 O-RING, 1AG60.0 1
11 2 119620-11310 GASKET, BONNET 1
12 2 119660-12111 GASKET, MANIFOLD 1
13 2 119620-13110 GASKET 1
14 2 121000-13201 GASKET, SILENCER 1
15 2 119660-32020 GASKET, PUMP 1
16 2 119620-42021 GASKET, WATER PUMP 1
17 2 129350-49541 GASKET 1
18 2 121520-01851 GASKET 1
19 2 124465-44950 GASKET, 16 2
20 2 24321-000700 O-RING, 1AG70.0 1
21 2 22190-140002 WASHER, SEAL 14 3
22 2 22190-080002 WASHER, SEAL 6 5
23 2 22190-060003 SEAL WASHER 6 2
24 2 22190-120002 WASHER, SEAL 12 4
25 2 119624-32040 O-RING, P12.0 2
26 2 119209-35030 O-RING, P11 1
27 2 24311-000120 O-RING, 1AP12.0 2
28 2 24311-000160 O-RING, 1AP16.0 1
29 2 24341-000240 O-RING, 1AS24.0 1
30 2 119660-61071 GASKET 1
31 2 119660-35113 GASKET 1
32 1 129400-92410 FLEX HORN 1 1
33 1 977770-01212 GASKET, LIQUID 1 1

Remarks
(1) OPTIONAL PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
 Parts No. Index
Parts No. Fig. No. Ref. No. Parts No. Fig. No. Ref. No. Parts No. Fig. No. Ref. No. Parts No. Fig. No. Ref. No.
101304-59020 14 29 119600-52021 14 2 119620-51370 11 27 119655-12560 5 7
101720-55750 14 14 119600-61100 12 6 119620-51450 11 28 119656-42291 10 15
102103-55520 14 9 119600-61200 12 7 119620-51461 11 29 119657-11351 4 46
103854-59191 14 22 119600-61541 12 45 119620-51510 11 31 119660-01510 2 15
104200-55321 14 5 119600-61650 12 47 119620-51650 11 33 119660-01551 2 18
104200-55330 14 6 119600-61900 12 51 119620-51660 11 34 119660-01562 2 19
104200-55341 14 7 119600-66530 12 70 119620-51670 11 35 17 3
104200-55750 14 16 119600-66840 12 109 119620-51680 11 36 119660-01570 2 20
104211-11370 4 23 119609-42320 10 10 119620-51700 11 37 119660-01640 3 7
104264-59030 14 19 119610-01490 2 13 119620-53000 13 3 119660-01821 7 16
33 119610-01590 2 1 119620-53080 13 6 119660-01911 2 4
105010-11230 4 34 119620-01200 1 20 119620-53120 13 8 119660-12101 5 1
38 119620-01620 3 6 119620-53140 13 10 119660-12111 5 2
105025-59550 13 44 119620-01750 3 4 119620-59540 13 40 17 12
105225-23200 8 26 119620-01800 2 3 119620-59700 13 45 119660-25022 7 8
105546-51330 11 24 119620-02020 1 5 119620-59811 13 28 119660-25052 7 9
105582-59150 14 20 119620-02450 7 4 119620-59821 13 32 119660-32001 9 1
110250-55610 14 10 119620-03020 4 47 119620-59831 13 36 119660-32020 9 11
114250-39450 9 32 119620-03031 4 48 119620-77820 4 57 17 15
114250-53130 13 9 17 5 119621-21680 8 8 119660-35102 9 15
114250-53400 13 11 119620-11110 4 17 119621-59010 14 28 119660-35113 9 16
114399-22300 8 20 119620-11120 4 18 119621-66051 12 63 17 31
118400-03060 4 51 119620-11180 4 19 119621-77340 16 8 119660-42350 10 16
119131-18320 6 7 119620-11200 4 27 119623-01250 1 9 119660-51500 11 30
10 119620-11240 4 28 119623-01340 1 21 119660-51530 11 32
119209-35030 9 30 119620-11260 4 31 17 2 119660-61052 12 19
17 26 119620-11280 4 32 119623-01950 2 21 119660-61060 12 2
119232-61540 12 44 119620-11310 4 50 119623-11100 4 16 119660-61071 12 3
119255-77010 15 2 17 11 119623-21700 8 1 17 30
119260-07900 4 2 119620-11350 4 43 119623-22080 8 14 119660-61121 12 13
119260-59020 14 32 119620-11801 4 10 119623-22500 8 16 119660-61140 12 14
119260-59520 13 42 119620-13110 6 2 119623-22900 8 29 119660-61150 12 15
119260-59530 13 43 17 13 119623-22950 8 31 119660-61300 12 11
119260-66010 12 62 119620-14100 7 6 119623-34820 9 14 119660-61341 12 12
119260-66720 12 76 119620-14200 7 1 119624-02410 1 18 119660-61460 12 20
119266-51900 11 45 119620-14401 7 2 119624-32040 2 5 119660-61590 12 28
119280-01601 3 2 119620-21941 8 9 17 25 119660-61901 12 52
119285-66080 12 53 119620-23910 8 24 119629-14580 7 3 119660-77330 16 11
119288-55901 12 118 119620-25102 7 10 119631-13101 6 1 119688-21591 8 11
119288-61200 12 16 119620-25912 7 12 119642-33030 9 34 119789-12600 5 11
119288-61510 12 29 119620-42021 10 12 119642-33100 9 35 119807-11770 4 52
119305-35150 9 17 17 16 119642-42000 10 1 119808-12540 5 9
119600-01050 1 4 119620-51101 11 3 119642-49030 9 37 119823-13600 6 9
119600-01722 3 11 119620-51170 11 6 119642-49050 9 38 119836-77201 16 1
119600-01770 3 12 119620-51180 11 7 119642-49090 9 40 119836-77920 16 7
119600-11450 4 24 119620-51190 11 8 119644-21200 8 4 119840-13150 6 3
17 8 119620-51250 11 9 119653-12500 5 5 119865-12600 5 12
119600-11460 4 25 119620-51300 11 21 119653-12550 5 10 119865-21600 8 13
17 9 119620-51340 11 25 119653-21660 8 7 121000-13201 6 4
119600-35091 9 29 119620-51350 11 26 119653-66500 12 65 17 14
 Parts No. Index
Parts No. Fig. No. Ref. No. Parts No. Fig. No. Ref. No. Parts No. Fig. No. Ref. No. Parts No. Fig. No. Ref. No.
121023-01550 2 32 129612-77710 16 3 24311-000160 17 28 26116-120252 15 1
121111-21501 8 10 129612-77730 16 4 24311-000320 2 12 26206-100252 3 5
121120-01620 3 3 129612-77740 16 5 17 4 26216-080552 6 8
121250-44901 10 23 129612-77750 16 6 24311-240100 14 17 26366-060002 2 31
121250-55620 14 11 129795-77800 4 56 24321-000600 9 42 26366-080002 4 45
121254-55510 14 8 171059-55600 14 4 17 10 6 5
121267-44760 10 27 171301-01640 3 14 24321-000700 9 43 11
121450-01560 2 16 174307-51700 12 30 17 20 16 10
121450-42450 10 25 194990-22050 2 30 24341-000070 12 58 26450-060202 9 12
121465-59950 12 60 12 1 24341-000240 2 33 26587-080102 7 24
121520-01851 14 1 22111-060000 12 119 17 29 26756-060002 12 116
17 18 22117-040000 12 48 24341-000250 3 15 26776-120002 12 110
121520-34810 9 13 22190-060002 14 25 24341-000280 12 67 26856-060002 4 36
121550-49111 10 14 22190-060003 12 117 26014-080702 14 18 40
121575-66830 12 108 17 23 26022-040082 11 42 26979-050162 4 42
121851-11970 9 33 22190-080002 11 46 26033-040102 11 43 27221-050080 4 14
124060-59380 14 24 14 26 26106-060102 9 31 27241-120000 1 10
124066-59100 13 41 27 12 59 27241-300000 1 11
124085-02220 3 9 17 22 26106-060122 1 19 27241-400000 4 15
124160-01751 2 11 22190-120002 12 111 3 16 27310-070001 4 20
124160-11340 4 21 14 21 5 17 719620-02800 1 12
17 7 17 24 7 15 719620-02870 1 22
124160-11360 4 54 22190-140002 13 46 26106-060162 2 6 719620-02930 1 15
124465-44950 10 24 17 21 34 719620-11650 4 33
26 22242-000120 4 41 5 3 719620-11660 4 37
17 19 22242-000200 7 14 7 23 719620-23100 8 22
124550-55700 14 13 22252-000210 8 21 14 3 719620-23600 8 38
124550-66370 12 64 22272-000040 12 49 26106-060222 3 10 719620-23610 8 35
124700-44740 10 17 22351-030012 8 37 26106-060302 2 7 719620-53100 13 1
124766-59050 14 30 22351-030014 12 50 10 18 719623-01560 1 1
34 22351-040010 2 17 26106-060402 5 4 719623-11710 4 5
124950-11340 4 22 12 57 26106-060452 3 17 719624-51100 11 1
17 6 22351-060012 4 26 26106-060602 2 8 719660-14590 7 17
129100-01580 3 1 22360-040000 12 112 9 719687-92630 17 1
8 2 22360-060000 12 113 26106-060702 12 4 977770-01212 2 35
129100-61930 12 61 22512-040120 7 7 26106-060752 12 5 3 18
129120-35301 9 18 20 26106-060802 2 10 17 33
129122-44480 9 36 8 5 26106-060952 12 69 X0280210331 15 24
129150-35350 9 26 22857-500100 4 53 26106-080142 4 3 X0280335100 15 35
129150-59120 13 23 23000-022000 9 41 4 X0280626010 15 13
129150-59131 13 26 23000-054000 5 16 5 18 X0280996180 15 4
129155-51280 12 17 23065-120500 4 1 26106-080182 16 12 X0281007680 15 3
129155-61480 12 23 23418-060000 14 15 26106-080202 9 28 X0282005871 15 7
129155-61830 13 2 23876-010000 1 8 10 22 X0283006960 15 8
129350-49530 10 19 23876-020000 4 13 26106-080402 6 6 X0284105010 15 14
129350-49541 10 20 24101-062034 7 22 26106-080452 4 44 X0284525010 15 28
17 17 24102-063034 7 21 10 13 X0285005770 15 11
129350-49800 10 21 24311-000120 4 55 26106-081052 16 9 X0285105190 15 5
129400-92410 17 32 17 27 26116-050102 12 114 X0285205030 15 6
129612-77700 16 2 24311-000160 9 27 26116-060304 12 115 X0286105010 15 16
 Parts No. Index
Parts No. Fig. No. Ref. No. Parts No. Fig. No. Ref. No. Parts No. Fig. No. Ref. No. Parts No. Fig. No. Ref. No.
X0286305010 15 18
X0286355010 15 19
X0287405140 15 20
X0534007800 15 21
X5128400875 15 9
X9055715000 15 22
X9490065670 15 34
X9490138090 15 26
X9490138100 15 27
X9490138110 15 25
X9490423520 15 31
X9490560750 15 30
X9490562360 15 29
X9490721360 15 23
X9491034320 15 17
X9491034330 15 15
X9491040990 15 12
X9491050100 15 10