PARTS CATALOG

0CW10-M48600EN

Last update Mar., 2013

 PREFACE

1. This parts catalog is the 1st edition of 4TNV98-ZWDB8U for Doosan Infracore
Ltd.

Pub.No. : 0CW10-G48600
Published : November, 2008

2. Model name

Engine model Vehicle Vehicle made by

4TNV98-ZWDB8U EXCAVATOR Doosan Infracore Ltd.

 Contents
0CW10-M48600

Fig. No. Fig. Name Fig. No. Fig. Name

4TNV98-ZWDB8U
1. CYLINDER BLOCK

2. GEAR HOUSING

3. FLYWHEEL HOUSING & OIL SUMP

4. CYLINDER HEAD & BONNET

5. SUCTION MANIFOLD

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. ELECTRONIC CONTROL UNIT (ECU)

18. GASKET SET

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.1

Fig.1. CYLINDER BLOCK (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 729927-01560 BLOCK ASSY, CYLINDER 1
4 2 129900-01250 PLUG, DISH TYPE 55 1
5 2 171051-01921 PLUG, NPTF1 1
6 2 129900-02020 BOLT, METAL CAP 10
9 2 129900-02410 BUSH, CAMSHAFT 1
10 2 27241-300000 PLUG 30 8
11 2 22351-060012 PIN, SPRING 6.0X12 2
12 2 23876-030000 PLUG, R03 1
13 2 23876-030000 PLUG, R03 1
14 2 23876-030000 PLUG, R03 1
24 2 129900-02931 BEARING ASSY, THRUST 2
27 1 129900-01200 BOLT, CYLINDER HEAD 18
28 1 129907-01331 GASKET, HEAD 1
29 1 729900-02801 BEARING, MAIN 5 1
32 1 129900-02341 BEARING ASSY, MAIN 5 2
35 1 129900-02941 BEARING, THRUST 0.25 2 3

Remarks
(1) REPAIR PART.
(2) UNDER-SIZED(U.S=0.25)PART.
(3) OVER-SIZED(O.S=0.25)PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.2

Fig.2. GEAR HOUSING (A)=4TNV98-ZWDB8U

(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, PARALLEL 8X16 4
3 1 129944-01500 CASE, GEAR 1
4 1 129900-32001 PUMP ASSY, OIL 1
15 1 26216-100302 STUD, M10X 30 4
16 1 129900-32030 O-RING, P20 1
17 1 129900-32040 O-RING, P14 1
17A 1 129927-42140 GASKET, PUMP OUTLET 1 W
(A=*2014.09)
18 1 24311-000070 O-RING, 1AP7.0 1
19 1 24351-030750 O-RING, 1A3075 1
20 1 26106-080162 BOLT, M8X 16 PLATED 1
21 1 26106-080202 BOLT, M8X 20 PLATED 3
22 1 26106-080452 BOLT, M8X 45 PLATED 3
23 1 26306-100002 NUT, M10 4
24 1 124160-01751 CAP, FILLER 1
25 1 24311-000320 O-RING, 1AP32.0 1
26 1 129951-01740 COVER 1
27 1 26106-080202 BOLT, M8X 20 PLATED 1
28 1 26106-080452 BOLT, M8X 45 PLATED 5
29 1 26106-080752 BOLT, M8X 75 PLATED 1
30 1 729907-01559 COVER ASSY,GEAR CASE 1
32 2 129916-01800 SEAL, OIL 1
33 1 129900-01850 COVER ASSY,GEAR CASE 1
34 2 129900-01870 SPONGE, GEAR CASE 1
35 1 26106-080162 BOLT, M8X 16 PLATED 3
36 1 26106-080402 BOLT, M8X 40 PLATED 5
37 1 26106-080702 BOLT, M8X 70 PLATED 6
38 1 171031-11741 PIPE 1
39 1 24311-000320 O-RING, 1AP32.0 1

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

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.3

Fig.3. FLYWHEEL HOUSING & OIL SUMP (A)=4TNV98-ZWDB8U

(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, PARALLEL 8X16 2
2 1 129981-01600 HOUSING, FLYWHEEL 1
3 1 119620-01750 CAP 1
4 1 26206-100352 BOLT, M10X 35 PLATED 9
5 1 26206-100702 BOLT, M10X 70 PLATED 4
6 1 129916-01790 SEAL, D115/95XT11 1
7 1 129916-01710 OIL PAN ASSY 1
8 2 119640-01640 PLUG, DRAIN M22 1
10 2 22190-220002 WASHER, SEAL 22 1
11 1 26106-080122 BOLT, M8X 12 PLATED 16

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

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.4

Fig.4. CYLINDER HEAD & BONNET (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129907-07900 LIFTER, ENGINE 1
2 1 129939-07920 LIFTER 1
3 1 26106-080162 BOLT, M8X 16 PLATED 4
4 1 123907-11550 SEAT, VALVE BRIDGE 8
5 1 129927-11700 HEAD ASSY, CYLINDER 1
9 2 23876-020000 PLUG, R02 1
10 2 23876-030000 PLUG, R03 4
11 2 27241-400000 PLUG, 40 1
12 2 129907-11100 VALVE, SUCTION 8
13 2 129907-11110 VALVE, EXHAUST 8
14 2 129907-11120 SPRING, VALVE 16
15 2 119620-11180 RETAINER, SPRING 16
16 2 119803-11340 SEAL, VALVE STEM 8
17 2 124160-11340 SEAL, VALVE STEM 8
18 2 129907-11510 BRIDGE ASSY, VALVE 8
20 3 129150-11750 NUT, M8 8
21 3 123907-11830 ADJUSTER 8
22 2 123907-11820 GUIDE, BRIDGE 8
23 2 27310-070001 COTTER, 7 16
25 1 129907-11800 GUIDE, VALVE 16 1
26 1 119802-11870 PROTECTOR, NOZZLE 4
27 1 119625-11880 SEAT, NOZZLE 4
28 1 129907-11910 RETAINER, NOZZLE 4
29 1 129907-11950 BOLT, M8X75 4
30 1 24311-000120 O-RING, 1AP12.0 4
31 1 119593-11301 BOLT, STUD M8X80 2
32 1 129907-11341 SHAFT ASSY, ROCKER 1
33 2 129907-11250 SHAFT, ROCKER ARM 1
34 2 129907-11260 SUPPORT, ROCKER ARM 3
35 2 129907-11270 SUPPORT, ROCKER ARM 2
36 2 123907-11280 WASHER 8
37 2 129907-11650 ARM ASSY, ROCKER 4
39 3 129150-11230 SCREW, VALVE ADJUST 4
40 3 129150-11750 NUT, M8 4
41 2 129907-11660 ARM ASSY, ROCKER 4
43 3 129150-11230 SCREW, VALVE ADJUST 4
44 3 129150-11750 NUT, M8 4
45 2 129907-11920 RETAINER, NOZZLE 4
46 2 26226-080222 STUD, M8X 22 2
47 1 26106-080402 BOLT, M8X 40 PLATED 2
48 1 26106-080602 BOLT, M8X 60 PLATED 4
49 1 26106-080602 BOLT, M8X 60 PLATED 2
50 1 26306-080002 NUT, M8 2
51 1 124160-01751 CAP, FILLER 1
52 1 129927-11320 BONNET ASSY, HEAD 1
53 2 129907-03011 PLATE, BAFFLE 1
54 2 129907-03061 BAFFLE, BREATHER 1
55 2 129907-03070 BAFFLE, BREATHER 1
56 2 123907-03100 DIAPHRAGM 1
57 2 123907-03110 PLATE 1
58 2 123907-03120 PLATE, BREATHER 1
Remarks
(1) REPAIR PART.
++ CONTINUE ++ Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.4

Fig.4. CYLINDER HEAD & BONNET (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
59 2 123907-03140 SPRING, DIAPHRAGM 1
61 2 129933-11310 GASKET, BONNET 1
62 2 119640-61400 PLUG 1
63 2 175339-79700 CLIP 2
64 2 22857-500100 SCREW, 5X10 6
65 2 22857-500100 SCREW, 5X10 6
66 2 26106-060122 BOLT, M6X 12 PLATED 2
67 1 124160-11360 KNOB 4
68 1 24311-000120 O-RING, 1AP12.0 4
69 1 24311-000320 O-RING, 1AP32.0 1

Remarks
(1) REPAIR PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.5

Fig.5. SUCTION MANIFOLD (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129907-12110 GASKET, MANIFOLD 1
2 1 129927-12150 MANIFOLD ASSY,INTAKE 1
3 2 129927-12100 MANIFOLD, AIR INTAKE 1
4 2 26216-060202 STUD, M6X 20 2
5 1 26106-080452 BOLT, M8X 45 PLATED 6
6 1 26106-080802 BOLT, M8X 80 PLATED 4
7 1 119129-77020 GASKET 1
8 1 121850-77021 GASKET, AIR HEATER 1
9 1 119005-77051 HEATER, AIR 1
10 1 119129-77520 BEND 1
11 1 26106-080402 BOLT, M8X 40 PLATED 2
12 1 26106-080902 BOLT, M8X 90 PLATED 2
13 1 119005-12060 SILENCER, INTAKE 1

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

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.6

Fig.6. EXHAUST MANIFOLD (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129927-13150 MANIFOLD ASSY, EXH. 1
2 2 129927-13100 MANIFOLD, EXHAUST 1
3 2 119131-18320 BOLT, STUD M8X22 4
4 2 129418-18320 BOLT, STUD M8X20 2
5 1 129263-13210 BOLT, STUD M8X90 2
6 1 129900-13251 GASKET, EXH.MANIFOLD 1
7 1 119802-13680 BOLT, M8X90 10.9T 6
8 1 26306-080002 NUT, M8 2
9 1 129927-13800 PIPE ASSY, EGR 1
10 1 129927-13810 GASKET 1
11 1 26106-100302 BOLT, M10X 30 PLATED 2
12 1 26306-080002 NUT, M8 2
13 1 129927-13900 VALVE, EGR 1
14 1 129927-13910 GASKET, EGR 1
15 1 129927-13920 GASKET, EGR 1
16 1 26106-100302 BOLT, M10X 30 PLATED 1
17 1 26106-100952 BOLT, M10X 95 PLATED 1
18 1 129930-13201 GASKET, SILENCER 1

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

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.7

Fig.7. CAMSHAFT & DRIVING GEAR (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129150-14200 TAPPET 8
2 1 129907-14400 PUSH-ROD 8
3 1 129908-14581 CAMSHAFT ASSY 1
4 2 129150-02450 BEARING, THRUST 1
6 2 129900-14100 GEAR, CAMSHAFT 1
7 2 22512-070140 KEY, 7X 14 1
8 1 26106-080162 BOLT, M8X 16 PLATED 2
9 1 123900-25060 SHAFT, IDLE GEAR 1
10 1 129900-25100 GEAR ASSY, IDLE 1
13 1 129150-25920 BUSH, IDLE GEAR 1 1
14 1 26106-080552 BOLT, M8X 55 PLATED 3
15 1 129953-25300 BOLT 4
16 1 129907-25900 GEAR, PUMP 1
17 1 158563-51150 FLANGE 1
18 1 22217-180000 WASHER, SPRING 18 1
19 1 26776-180002 NUT, LOCK M18 1

Remarks
(1) REPAIR PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.8

Fig.8. CRANKSHAFT & PISTON (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129902-21000 CRANKSHAFT ASSY 1
3 2 129900-21200 GEAR, CRANKSHAFT 1
4 2 121850-21290 PIN 1
5 2 121850-21920 PIN, PARALLEL 10X22 1
6 2 22512-070140 KEY, 7X 14 1
7 1 129916-21610 BOLT 1
8 1 129916-21620 V-PULLEY, CRANKSHAFT 1
9 1 129960-21640 WASHER 1
10 1 24341-000530 O-RING, 1AS53.0 1
11 1 121850-21130 BOLT, FLYWHEEL 6
12 1 129953-21560 FLYWHEEL ASSY 1
14 2 129900-21600 GEAR, RING 1
15 1 129927-22080 PISTON ASSY 4
17 2 129927-22050 RING SET, PISTON 4
21 1 120130-22301 PIN, PISTON 4
22 1 22252-000300 RING, 30 8
23 1 129900-23001 ROD ASSY, CONNECTING 4
26 2 129900-23200 BOLT, CONNECTING ROD 8
27 2 129900-23601 BEARING, CRANK PIN 4
29 1 129900-23911 BEARING, PISTON PIN 4 1
30 1 129900-23611 BEARING ASSY, 0.25US 4 2
32 1 729927-22900 PISTON ASSY, 0.25 OS 4 3
34 2 729927-22950 RING SET, 0.25 OS 4 3

Remarks
(1) REPAIR PART.
(2) UNDER-SIZED(U.S=0.25)PART.
(3) OVER-SIZED(O.S=0.25)PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.9

Fig.9. LUB. OIL SYSTEM (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129907-33010 COOLER ASSY, OIL 1
2 2 123912-33050 O-RING 1
3 1 123912-33100 BOLT, COOLER 1
4 1 129908-33101 BRACKET, OIL COOLER 1
5 1 129907-49050 PIPE ASSY, WATER 1
8 1 129103-49301 ELBOW, PT1/4 1
9 1 129466-49300 ELBOW, PT3/8 1
10 1 129907-49630 PIPE ASSY, WATER 1
12 2 129907-49650 TUBE, CORRUGATED 1
13 1 23000-025000 CLAMP, 25 4
14 1 24321-000600 O-RING, 1AG60.0 1
15 1 121520-34810 GUIDE, DIPSTICK 1
16 1 129906-34851 DIPSTICK 1
17 1 119005-35151 FILTER, D80X100 1 1
18 1 129900-32030 O-RING, P20 1
19 1 129953-35000 PIPE ASSY, OIL INLET 1
24 1 26106-080122 BOLT, M8X 12 PLATED 1
25 1 26106-080162 BOLT, M8X 16 PLATED 1
26 1 119761-39450 SWITCH, HYDRAULIC 1
27 1 129927-39060 PIPE ASSY, OIL 1
29 2 123907-39500 RETAINER, PIPE 1
31 1 129005-59830 BOLT ASSY, JOINT M8 2
32 2 22190-080002 WASHER, SEAL 6 2
33 2 23857-030000 BOLT, JOINT 3 2
34 1 22190-080002 WASHER, SEAL 6 2
35 1 26106-080122 BOLT, M8X 12 PLATED 1
36 1 22190-080002 WASHER, SEAL 6 2
37 1 26106-080122 BOLT, M8X 12 PLATED 2

Remarks
(1) REPAIR PART.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.10

Fig.10. COOLING WATER SYSTEM (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129927-42000 PUMP ASSY, WATER 1
11 1 129900-42020 GASKET, WATER PUMP 1
12 1 26106-060302 BOLT, M6X 30 PLATED 2
13 1 26106-080552 BOLT, M8X 55 PLATED 5
14 1 129928-42410 V-PULLEY, C.W.PUMP 1
15 1 25153-004400 V-BELT, B44 1
16 1 129953-44710 FAN, COOLING D=460 1
17 1 129973-44760 SPACER, FAN 50 1
18 1 26106-080652 BOLT, M8X 65 PLATED 4
19 1 129938-49800 CASE ASSY,THERMOSTAT 1
20 2 129927-44900 SENSOR, WATER TEMP. 1
22 2 129916-49530 COVER, THERMOSTAT 1
24 2 121850-49540 GASKET, THERMOSTAT 1
25 2 121850-49550 GASKET, THERMOSTAT 1
26 2 121850-49800 THERMOSTAT, 82C 1
28 2 22190-120002 WASHER, SEAL 12 1
29 2 23875-030000 PLUG, R03 2
30 2 26106-060202 BOLT, M6X 20 PLATED 4
31 1 129900-49870 GASKET, THERMOSTAT 1
32 1 23414-080000 GASKET, 8X1.0 1
33 1 26106-080122 BOLT, M8X 12 PLATED 1
34 1 26106-080602 BOLT, M8X 60 PLATED 3
35 1 121450-42450 PLUG, M16 2
36 1 124465-44950 GASKET, 16 2
37 1 129927-49610 HOSE ASSY, WATER 1
40 2 23080-012000 CLAMP, 12 2
41 1 129927-49620 HOSE ASSY, WATER 1
44 2 23080-012000 CLAMP, 12 2
45 1 121857-44800 TANK ASSY, RESERVE 1
48 2 121850-44850 CAP 1
49 2 121850-44860 GASKET 1
50 2 121850-44870 HOSE 1
51 2 121850-44880 CLAMP, HOSE 1
52 2 121850-44830 LABEL, RESERVE TANK 1
53 1 120147-44810 BRACKET 1
54 1 129150-49360 GASKET 1 Z
(A=FROM 1ST)

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

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.11

Fig.11. FUEL INJECTION PUMP (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 729938-51360 PUMP ASSY, INJECTION 1 1
10 2 144626-51090 FEATHER KEY, 5X19 1
19 2 158600-51270 STOPPER, TAPPET 1
20 2 158563-51281 O-RING, 4D S6 1
21 2 158563-51281 O-RING, 4D S6 1
22 2 129927-51390 VALVE ASSY, DELIVERY 4
32 3 158563-51330 SPRING, DELIVERY 4
54 2 158601-51550 PLUG, M22 1
55 2 129907-51560 PLUG, M16 1
56 2 158552-51571 GASKET, PLUG 4
57 2 158557-51570 PLUG, RACK 1
58 2 129906-51580 GASKET, PLUG 1
59 2 158552-51580 LIFTER, LINK 1
60 2 129657-51590 TIMER ASSY 1
61 3 129657-51600 TIMER ASSY 1
64 3 158553-51670 O-RING 1
65 3 119802-51680 RING, BACKUP 1
66 3 119802-51690 O-RING 1
67 3 24356-010200 O-RING, 4D1020 1
68 3 24372-000150 RING, BACK UP T2P15 1
69 2 158560-51600 GASKET 1
70 2 119852-51630 SPRING, TIMER 1
71 2 119852-51640 CAP, TIMER 1
73 2 119852-51650 VALVE ASSY, SOLENOID 1
76 2 158553-51680 GASKET, TIMER 1
97 2 158601-51770 PISTON, ACCUMLATOR 1
98 2 158552-51781 SPRING, ACCUMULATOR 1
99 2 158601-51790 PLUG 1
101 2 22190-120002 WASHER, SEAL 12 1
102 2 22190-180002 WASHER, SEAL 18 1
103 2 23887-120002 PLUG, 12 1
106 2 158552-52310 O-RING 1
107 2 158552-52400 O-RING, 4E S42 1
108 2 22190-120002 WASHER, SEAL 12 2
109 2 22217-180000 WASHER, SPRING 18 1
110 2 22312-050140 PIN, PARALLEL M5X14 2
111 2 22351-050010 PIN, SPRING 5.0X10 2
112 2 24311-000070 O-RING, 1AP7.0 1
113 2 24356-010200 O-RING, 4D1020 1
114 2 24356-020210 O-RING, 4D2021 1
115 2 26106-060102 BOLT, M6X 10 PLATED 1
116 2 26106-060352 BOLT, M6X 35 PLATED 4
117 2 26450-100452 BOLT, M10X 45 4
118 2 26776-180002 NUT, LOCK M18 1
121 2 129927-51650 HARNESS ASSY, WIRE 1
122 3 129927-51660 HARNESS 1
123 3 129263-77941 CAP, RUBBER 1
124 2 158601-51650 JOINT, OVER FLOW 1
125 2 129927-51670 BRACKET 1
Remarks
126 2 158552-51670 JOINT, OVER FLOW 1
(1) GOVERNOR ASSY(FIG.12) IS
INCORPORATED IN THIS FUEL 128 2 158552-52100 PUMP ASSY, FUEL FEED 1
INJECTION PUMP(REF.NO.1).
++ CONTINUE ++ Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.11

Fig.11. FUEL INJECTION PUMP (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
129 3 158552-52500 O-RING 1
130 2 119934-59910 JOINT, PIPE 1
131 2 22190-120002 WASHER, SEAL 12 1
132 2 22217-050000 WASHER, SPRING 5 1
133 2 26106-060122 BOLT, M6X 12 PLATED 1
134 2 26716-050002 NUT, M5 1
135 2 27241-160000 PLUG, 16 1
137 1 129927-51250 RETAINER, PUMP 1
138 1 26106-080202 BOLT, M8X 20 PLATED 3
139 1 26106-080302 BOLT, M8X 30 PLATED 3

Remarks
(1) GOVERNOR ASSY(FIG.12) IS
INCORPORATED IN THIS FUEL
INJECTION PUMP(REF.NO.1).
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.12

Fig.12. GOVERNOR (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
2 2 158560-61050 GASKET 1
15 2 158557-61720 SENSOR 1
17 2 22190-120000 WASHER, SEAL 12 1
21 2 23887-120002 PLUG, 12 1
23 2 24341-000480 O-RING, 1AS48.0 1
24 2 26106-060162 BOLT, M6X 16 PLATED 1
25 2 26106-080252 BOLT, M8X 25 PLATED 3
27 2 129008-61301 NUT 1
28 2 158553-61780 GEAR, SENSOR 1
29 2 26106-060252 BOLT, M6X 25 PLATED 10

Remarks
* THIS FIGURE(GOVERNOR ASSY)IS
INCORPORATED IN THE FUEL INJECTION
PUMP ASSY(FIG.11).
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.13

Fig.13. FUEL INJECTION VALVE (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 729927-53300 FUEL INJECTOR ASSY 4
2 2 114250-53080 NUT, NOZZLE 4
6 2 114250-53120 SPRING, NOZZLE 4
7 2 114250-53130 SEAT, SPRING 4
8 2 114250-53140 SPACER 4
9 2 114250-53210 PIN 8
10 2 129927-53300 NOZZLE ASSY, F.I. 4
13 2 114250-53400 SHIM SET 4
25 1 123907-11601 SEAL, PIPE 4
26 1 123472-59120 RETAINER, PIPE 2
27 1 129150-59120 RETAINER, PIPE 1
30 2 129150-59131 BOLT, M4X14 2
32 1 129927-59810 PIPE ASSY, INJECTION 1
33 1 129927-59820 PIPE ASSY, INJECTION 1
34 1 129927-59830 PIPE ASSY, INJECTION 1
35 1 129927-59840 PIPE ASSY, INJECTION 1
36 1 26366-060002 NUT, M6 2

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

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.14

Fig.14. FUEL LINE (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129004-55612 BRACKET, FILTER 1
2 1 129907-55801 FILTER, FUEL 1
3 1 26106-080302 BOLT, M8X 30 PLATED 2
4 1 129457-59010 HOSE ASSY, FUEL 1
5 2 124766-59050 CLAMP, HOSE 11.5 2
6 2 129957-59120 TUBE, CORRUGATED 15 1
7 2 105025-59750 HOSE, FUEL 1
8 1 129961-59310 HOSE ASSY, FUEL 1
9 2 124766-59050 CLAMP, HOSE 11.5 2
10 2 129136-59110 HOSE, D13/7.5X270 1
11 2 129961-59110 TUBE, CORRUGATED 15 1
12 1 121750-59890 BAND, NYLON 1
13 1 129907-59140 PIPE ASSY, RETURN 1
14 1 123907-59540 BOLT, PIPE JOINT M6 5
15 1 123907-59550 GASKET 5
16 1 129927-59550 HOSE ASSY, RETURN 1
17 2 129263-49750 TUBE, CORRUGATED 1
18 2 124722-59050 CLAMP, HOSE 9 2
20 1 123907-59560 JOINT, HOSE 1
21 1 22190-080002 WASHER, SEAL 6 1
22 1 114110-07760 LABEL, FUEL CAUTION 1
23 1 129612-52100 PUMP, FUEL FEED 1
24 1 129245-55710 SEPARATOR ASSY,WATER 1
25 2 129245-55720 CUP ASSY, SEPARATOR 1
26 2 129242-55730 ELEMENT, FUEL 1
27 2 129242-55740 PLUG, DRAIN 1
28 2 129242-55750 VALVE, AIR VENT 1
29 2 129242-55760 GASKET, PLUG 1
30 2 129242-55770 FLOAT 1
31 2 24311-000160 O-RING, 1AP16.0 1
32 2 24321-000750 O-RING, 1AG75.0 1
33 1 129973-55900 COOLER.FUEL OIL 1

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

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.15

Fig.15. STARTING MOTOR (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129940-77010 STARTER ASSY 1
2 2 129940-77100 ARMATURE ASSY 1
5 2 129940-77130 COIL ASSY, FIELD 1
6 3 129940-77140 SCREW, CORE SET 4
7 3 129940-77150 O-RING 1
8 3 129940-77160 BRUSH 2
9 2 129940-77170 COVER 1
10 2 129940-77180 HOLDER ASSY, BRUSH 1
11 3 129940-77190 SPRING, BRUSH 1
12 3 129940-77200 BRUSH 2
13 2 129940-77210 SWITCH ASSY, MAGNET 1
14 2 129940-77220 CASE, GEAR 1
15 2 129940-77230 RETAINER, BEARING 1
16 2 129940-77240 LEVER SET 1
17 2 129940-77250 COVER KIT, DUST 1
18 2 129940-77260 BOLT, THROUGH 2
19 2 129940-77270 BOLT 4
20 2 129940-77280 SCREW 2
21 2 123900-77510 PINION ASSY 1
22 3 123900-77520 CLUTCH ASSY 1
23 4 X2240610100 BEARING, BALL 2
24 3 123900-77540 SHAFT, PINION 1
25 3 119131-77550 STOPPER SET, PINION 1
29 2 121254-77810 COVER, TERMINAL 1
30 2 114371-79070 BOLT 2
31 1 26116-120252 BOLT, M12X 25 PLATED 2

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

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.16

Fig.16. GENERATOR (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 123900-77210 ALTERNATOR, 12V-60A 1
1-1 1 129908-77210 ALTERNATOR 1 F 1
(A=EN2656)
2 2 123900-77700 ROTOR ASSY 1
(A=EN2656)
3 3 129612-77710 BEARING, BALL 1
(A=EN2656)
4 2 123900-77720 BRACKET ASSY 1
(A=EN2656)
5 2 123900-77730 BRACKET ASSY 1
(A=EN2656)
6 2 123900-77740 PULLEY, GENERATOR 1
(A=EN2656)
7 2 123900-77750 SCREW KIT 1
(A=EN2656)
8 1 129470-77340 PIECE, DISTANCE 1
8-1 1 129908-77360 PIECE, DISTANCE 1 F 1
(A=EN2656)
9 1 26116-101202 BOLT, M10X120 PLATED 1
9-1 1 129908-77220 BOLT, STOPPER M10 1 F 1
(A=EN2656)
10 1 26306-100002 NUT, M10 1
11 1 129916-77300 ADJUSTER, BELT 1
12 1 119810-77340 BOLT, ADJUST L=30 1
13 1 26014-080252 BOLT, M8X 25 1
14 1 129927-77690 WASHER, ECU 3
15 1 26106-080252 BOLT, M8X 25 PLATED 3
16 1 129908-77940 HARNESS 1 F 1
(A=EN2656)

Remarks
(1)Interchangeable by simultaneous replacement with No.1-1, 8-1, 9-1, 16.
Copyright (C) YANMAR CO., LTD. All RightsReserved.
0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.17

Fig.17. ELECTRONIC CONTROL UNIT (ECU) (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 129921-75010 CONTROLLER ASSY, EUC 1 1
11 2 129927-77600 SHIELD, ECU 1
12 2 129927-77680 COLLAR, CONTROL 3
13 2 119578-91351 ABSORBER 3
14 2 22877-500080 SCREW, 5X 8 6
19 1 129927-75900 ECU ASSY, SERVICE 1 2
20 2 129927-77600 SHIELD, ECU 1
21 2 129927-77680 COLLAR, CONTROL 3
22 2 119578-91351 ABSORBER 3
23 2 22877-500080 SCREW, 5X 8 6

Remarks
(1)ECO ECU
THIS PART CANNOT BE ORDERED.
REPLACE THE PART USING A SERVICE
ECU WITH THE PROPER ENGINE
INFORMATION INSTALLED.
(2)SERVICE ECU
IF THE PROPER INFORMATION IS NOT
INSTALLED,THE ENGINE WILL NOT
OPERATE.
TO INSTALL PROPER INFORMATION,
GO TO AN AUTHORIZED DISTRIBUTOR.

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

0CW10-M48600 4TNV98-ZWDB8U 0CW10-M48600 Fig.18

Fig.18. GASKET SET (A)=4TNV98-ZWDB8U

(B)=
(D)=
(E)=
(C)= (F)=
No. Lev. Parts No. Description Q'ty I R
(A) (B) (C) (D) (E) (F)
1 1 729927-92830 GASKET SET 1 1
2 2 129907-01331 GASKET, HEAD 1
3 2 129900-32030 O-RING, P20 2
4 2 129900-32040 O-RING, P14 1
5 2 24311-000070 O-RING, 1AP7.0 1
6 2 24351-030750 O-RING, 1A3075 1
7 2 24311-000320 O-RING, 1AP32.0 3
8 2 24341-000530 O-RING, 1AS53.0 1
9 2 22190-220002 WASHER, SEAL 22 1
10 2 119803-11340 SEAL, VALVE STEM 8
11 2 124160-11340 SEAL, VALVE STEM 8
12 2 119802-11870 PROTECTOR, NOZZLE 4
13 2 119625-11880 SEAT, NOZZLE 4
14 2 24311-000120 O-RING, 1AP12.0 8
15 2 129933-11310 GASKET, BONNET 1
16 2 129907-12110 GASKET, MANIFOLD 1
17 2 119129-77020 GASKET 1
18 2 121850-77021 GASKET, AIR HEATER 1
19 2 129900-13251 GASKET, EXH.MANIFOLD 1
20 2 129927-13810 GASKET 1
21 2 129927-13910 GASKET, EGR 1
22 2 129927-13920 GASKET, EGR 1
23 2 129930-13201 GASKET, SILENCER 1
24 2 22190-080002 WASHER, SEAL 6 7
25 2 129900-42020 GASKET, WATER PUMP 1
26 2 121850-49540 GASKET, THERMOSTAT 1
27 2 121850-49550 GASKET, THERMOSTAT 1
28 2 22190-120002 WASHER, SEAL 12 1
29 2 129900-49870 GASKET, THERMOSTAT 1
30 2 23414-080000 GASKET, 8X1.0 1
31 2 124465-44950 GASKET, 16 2
32 2 123907-59550 GASKET 5
33 2 129150-49360 GASKET 1 Z
(A=FROM 1ST)
34 2 24321-000600 O-RING, 1AG60.0 1
35 1 129400-92450 HONE, FLEX 1 1
36 1 977770-1207F 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.
105025-59750 14 7 121850-44860 10 49 129008-61301 12 27 129900-23001 8 23
114110-07760 14 22 121850-44870 10 50 129100-01580 2 1 129900-23200 8 26
114250-53080 13 2 121850-44880 10 51 3 1 129900-23601 8 27
114250-53120 13 6 121850-49540 10 24 129103-49301 9 8 129900-23611 8 30
114250-53130 13 7 18 26 129136-59110 14 10 129900-23911 8 29
114250-53140 13 8 121850-49550 10 25 129150-02450 7 4 129900-25100 7 10
114250-53210 13 9 18 27 129150-11230 4 39 129900-32001 2 4
114250-53400 13 13 121850-49800 10 26 43 129900-32030 2 16
114371-79070 15 30 121850-77021 5 8 129150-11750 4 20 9 18
119005-12060 5 13 18 18 40 18 3
119005-35151 9 17 121857-44800 10 45 44 129900-32040 2 17
119005-77051 5 9 123472-59120 13 26 129150-14200 7 1 18 4
119129-77020 5 7 123900-25060 7 9 129150-25920 7 13 129900-42020 10 11
18 17 123900-77210 16 1 129150-49360 10 54 18 25
119129-77520 5 10 123900-77510 15 21 18 33 129900-49870 10 31
119131-18320 6 3 123900-77520 15 22 129150-59120 13 27 18 29
119131-77550 15 25 123900-77540 15 24 129150-59131 13 30 129902-21000 8 1
119578-91351 17 13 123900-77700 16 2 129242-55730 14 26 129906-34851 9 16
22 123900-77720 16 4 129242-55740 14 27 129906-51580 11 58
119593-11301 4 31 123900-77730 16 5 129242-55750 14 28 129907-01331 1 28
119620-01750 3 3 123900-77740 16 6 129242-55760 14 29 18 2
119620-11180 4 15 123900-77750 16 7 129242-55770 14 30 129907-03011 4 53
119625-11880 4 27 123907-03100 4 56 129245-55710 14 24 129907-03061 4 54
18 13 123907-03110 4 57 129245-55720 14 25 129907-03070 4 55
119640-01640 3 8 123907-03120 4 58 129263-13210 6 5 129907-07900 4 1
119640-61400 4 62 123907-03140 4 59 129263-49750 14 17 129907-11100 4 12
119761-39450 9 26 123907-11280 4 36 129263-77941 11 123 129907-11110 4 13
119802-11870 4 26 123907-11550 4 4 129400-92450 18 35 129907-11120 4 14
18 12 123907-11601 13 25 129418-18320 6 4 129907-11250 4 33
119802-13680 6 7 123907-11820 4 22 129457-59010 14 4 129907-11260 4 34
119802-51680 11 65 123907-11830 4 21 129466-49300 9 9 129907-11270 4 35
119802-51690 11 66 123907-39500 9 29 129470-77340 16 8 129907-11341 4 32
119803-11340 4 16 123907-59540 14 14 129612-52100 14 23 129907-11510 4 18
18 10 123907-59550 14 15 129612-77710 16 3 129907-11650 4 37
119810-77340 16 12 18 32 129657-51590 11 60 129907-11660 4 41
119852-51630 11 70 123907-59560 14 20 129657-51600 11 61 129907-11800 4 25
119852-51640 11 71 123912-33050 9 2 129900-01200 1 27 129907-11910 4 28
119852-51650 11 73 123912-33100 9 3 129900-01250 1 4 129907-11920 4 45
119934-59910 11 130 124160-01751 2 24 129900-01850 2 33 129907-11950 4 29
120130-22301 8 21 4 51 129900-01870 2 34 129907-12110 5 1
120147-44810 10 53 124160-11340 4 17 129900-02020 1 6 18 16
121254-77810 15 29 18 11 129900-02341 1 32 129907-14400 7 2
121450-42450 10 35 124160-11360 4 67 129900-02410 1 9 129907-25900 7 16
121520-34810 9 15 124465-44950 10 36 129900-02931 1 24 129907-33010 9 1
121750-59890 14 12 18 31 129900-02941 1 35 129907-49050 9 5
121850-21130 8 11 124722-59050 14 18 129900-13251 6 6 129907-49630 9 10
121850-21290 8 4 124766-59050 14 5 18 19 129907-49650 9 12
121850-21920 8 5 9 129900-14100 7 6 129907-51560 11 55
121850-44830 10 52 129004-55612 14 1 129900-21200 8 3 129907-55801 14 2
121850-44850 10 48 129005-59830 9 31 129900-21600 8 14 129907-59140 14 13
 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.
129908-14581 7 3 129927-77680 17 12 158553-51670 11 64 23414-080000 18 30
129908-33101 9 4 21 158553-51680 11 76 23857-030000 9 33
129908-77210 16 1 -1 129927-77690 16 14 158553-61780 12 28 23875-030000 10 29
129908-77220 16 9 -1 129928-42410 10 14 158557-51570 11 57 23876-020000 4 9
129908-77360 16 8 -1 129930-13201 6 18 158557-61720 12 15 23876-030000 1 12
129908-77940 16 16 18 23 158560-51600 11 69 13
129916-01710 3 7 129933-11310 4 61 158560-61050 12 2 14
129916-01790 3 6 18 15 158563-51150 7 17 4 10
129916-01800 2 32 129938-49800 10 19 158563-51281 11 20 23887-120002 11 103
129916-21610 8 7 129939-07920 4 2 21 12 21
129916-21620 8 8 129940-77010 15 1 158563-51330 11 32 24311-000070 2 18
129916-49530 10 22 129940-77100 15 2 158600-51270 11 19 11 112
129916-77300 16 11 129940-77130 15 5 158601-51550 11 54 18 5
129921-75010 17 1 129940-77140 15 6 158601-51650 11 124 24311-000120 4 30
129927-11320 4 52 129940-77150 15 7 158601-51770 11 97 68
129927-11700 4 5 129940-77160 15 8 158601-51790 11 99 18 14
129927-12100 5 3 129940-77170 15 9 171031-11741 2 38 24311-000160 14 31
129927-12150 5 2 129940-77180 15 10 171051-01921 1 5 24311-000320 2 25
129927-13100 6 2 129940-77190 15 11 175339-79700 4 63 39
129927-13150 6 1 129940-77200 15 12 22190-080002 9 32 4 69
129927-13800 6 9 129940-77210 15 13 34 18 7
129927-13810 6 10 129940-77220 15 14 36 24321-000600 9 14
18 20 129940-77230 15 15 14 21 18 34
129927-13900 6 13 129940-77240 15 16 18 24 24321-000750 14 32
129927-13910 6 14 129940-77250 15 17 22190-120000 12 17 24341-000480 12 23
18 21 129940-77260 15 18 22190-120002 10 28 24341-000530 8 10
129927-13920 6 15 129940-77270 15 19 11 101 18 8
18 22 129940-77280 15 20 108 24351-030750 2 19
129927-22050 8 17 129944-01500 2 3 131 18 6
129927-22080 8 15 129951-01740 2 26 18 28 24356-010200 11 67
129927-39060 9 27 129953-21560 8 12 22190-180002 11 102 113
129927-42000 10 1 129953-25300 7 15 22190-220002 3 10 24356-020210 11 114
129927-42140 2 17 A 129953-35000 9 19 18 9 24372-000150 11 68
129927-44900 10 20 129953-44710 10 16 22217-050000 11 132 25153-004400 10 15
129927-49610 10 37 129957-59120 14 6 22217-180000 7 18 26014-080252 16 13
129927-49620 10 41 129960-21640 8 9 11 109 26106-060102 11 115
129927-51250 11 137 129961-59110 14 11 22252-000300 8 22 26106-060122 4 66
129927-51390 11 22 129961-59310 14 8 22312-050140 11 110 11 133
129927-51650 11 121 129973-44760 10 17 22351-050010 11 111 26106-060162 12 24
129927-51660 11 122 129973-55900 14 33 22351-060012 1 11 26106-060202 10 30
129927-51670 11 125 129981-01600 3 2 22512-070140 7 7 26106-060252 12 29
129927-53300 13 10 144626-51090 11 10 8 6 26106-060302 10 12
129927-59550 14 16 158552-51571 11 56 22857-500100 4 64 26106-060352 11 116
129927-59810 13 32 158552-51580 11 59 65 26106-080122 3 11
129927-59820 13 33 158552-51670 11 126 22877-500080 17 14 9 24
129927-59830 13 34 158552-51781 11 98 23 35
129927-59840 13 35 158552-52100 11 128 23000-025000 9 13 37
129927-75900 17 19 158552-52310 11 106 23080-012000 10 40 10 33
129927-77600 17 11 158552-52400 11 107 44 26106-080162 2 20
20 158552-52500 11 129 23414-080000 10 32 35
 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.
26106-080162 4 3 729900-02801 1 29
7 8 729907-01559 2 30
9 25 729927-01560 1 1
26106-080202 2 21 729927-22900 8 32
27 729927-22950 8 34
11 138 729927-53300 13 1
26106-080252 12 25 729927-92830 18 1
16 15 729938-51360 11 1
26106-080302 11 139 977770-1207F 18 36
14 3 X2240610100 15 23
26106-080402 2 36
4 47
5 11
26106-080452 2 22
28
5 5
26106-080552 7 14
10 13
26106-080602 4 48
49
10 34
26106-080652 10 18
26106-080702 2 37
26106-080752 2 29
26106-080802 5 6
26106-080902 5 12
26106-100302 6 11
16
26106-100952 6 17
26116-101202 16 9
26116-120252 15 31
26206-100352 3 4
26206-100702 3 5
26216-060202 5 4
26216-100302 2 15
26226-080222 4 46
26306-080002 4 50
6 8
12
26306-100002 2 23
16 10
26366-060002 13 36
26450-100452 11 117
26716-050002 11 134
26776-180002 7 19
11 118
27241-160000 11 135
27241-300000 1 10
27241-400000 4 11
27310-070001 4 23