PARTS CATALOG

Published 2009/12 (Dec.)

0CW10-G21800
Directions for the Parts Catalog.
1.The parts stipulated in this Parts Catalog are not necessarily standard equipped 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 Mark
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
Yes for New Part.
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 discontinued.
Z Part newly added.
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) Date
Note 1) A date may follow the symbol. (Ex.) 1996.01
Note 2) ” XXX ” 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 Mark
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.
 MODEL : 4TNV98-ZWDB7 (DOOSAN
CONTENTS
PC NO : 0CW10-G21800

Fig.No. GROUP NAME Fig.No. GROUP NAME

4TNV98-ZWDB7
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-G21800 0CW10-G21800 1. CYLINDER BLOCK
Fig.1. CYLINDER BLOCK (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. 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 55 1
5 2 171051-01921 PLUG 1
6 2 129900-02020 BOLT, METAL CAP 10
9 2 129900-02410 BUSH, CAMSHAFT 1
10 2 22351-060012 SPRING PIN 6X12 2
11 2 23876-030000 PLUG PT3/8,SCREW 1
12 2 23876-030000 PLUG PT3/8,SCREW 1
13 2 23876-030000 PLUG PT3/8,SCREW 1
14 2 27241-300000 PLUG 30 8
24 2 129900-02931 BEARING ASSY, THRUST 2
27 1 129900-01200 BOLT, HEAD 18
28 1 129907-01331 GASKET,CYLINDER HEAD 1
29 1 729900-02801 MAIN BEARING SET 5 1
32 1 129900-02341 MAIN BEARING US=0.25 5 2
35 1 129900-02941 BEARING,THRUST .25OS 2 3

Remarks
(1) REPAIR PART.
(2) UNDER-SIZED(U.S=0.25)PART.
(3) OVER-SIZED(O.S=0.25)PART.
(C)Copy Rights YANMAR CO.,LTD.
0CW10-G21800 0CW10-G21800 2. GEAR HOUSING
Fig.2. GEAR HOUSING (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 129100-01580 PARALLEL PIN 8X16 4
3 1 129944-01500 HOUSING,GEARS 1
4 1 129900-32001 PUMP ASSY, LUB.OIL 1
15 1 26216-100302 STUD BOLT 4
16 1 129900-32030 O-RING P20 1
17 1 129900-32040 O-RING P14 1
18 1 24311-000070 O-RING 1A P-7.0 1
19 1 24351-030750 PACKING, 3075 1
20 1 26106-080162 BOLT M 8X 16 PLATED 1
21 1 26106-080202 BOLT M 8X 20 PLATED 3
22 1 26106-080452 BOLT M 8X 45 PLATED 3
23 1 26306-100002 NUT 4
24 1 124160-01751 COVER,FILLER 1
25 1 24311-000320 O-RING 1A P-32.0 1
26 1 129951-01740 COVER, F.I. PUMP 1
27 1 26106-080202 BOLT M 8X 20 PLATED 1
28 1 26106-080452 BOLT M 8X 45 PLATED 5
29 1 26106-080752 BOLT M 8X 75 PLATED 1
30 1 729906-01550 HOUSING ASSY,COVER,G 1
32 2 129916-01800 SEAL, OIL 1
33 1 129900-01850 COVER ASSY 1
34 2 129900-01870 SPONGE 1
35 1 129001-91810 BOLT M 8X 70 PLATED 6
36 1 26106-080162 BOLT M 8X 16 PLATED 3
37 1 26106-080402 BOLT M 8X 40 PLATED 5
38 1 171031-11741 PIPE 1
39 1 24311-000320 O-RING 1A P-32.0 1

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 3. FLYWHEEL HOUSING & OIL SUMP
Fig.3. FLYWHEEL HOUSING & OIL SUMP (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 129100-01580 PARALLEL PIN 8X16 2
2 1 129981-01600 FLYWHEEL HOUSING 1
3 1 119620-01750 CAP, FLYWHEEL COVER 1
4 1 26206-100352 BOLT M10X 35 PLATED 9
5 1 26206-100702 BOLT M10X 70 PLATED 4
6 1 129916-01790 SEAL, OIL 1
7 1 129916-01710 PAN ASSY, LUB. OIL 1
8 2 119640-01640 DRAIN PLUG M22 1
10 2 22190-220002 SEAL WASHER 22S 1
11 1 26106-080122 BOLT M 8X 12 PLATED 16

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 4. CYLINDER HEAD & BONNET
Fig.4. CYLINDER HEAD & BONNET (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 129900-07900 LIFTER, ENGINE 2
2 1 26106-080162 BOLT M 8X 16 PLATED 4
3 1 123907-11550 SEAT A,VALVE BRIDGE 8
4 1 129927-11700 HEAD ASSY, CYLINDER 1
8 2 23876-020000 PLUG PT1/4,SCREW 1
9 2 23876-030000 PLUG PT3/8,SCREW 4
10 2 27241-400000 PLUG 40 1
11 2 129907-11100 VALVE(INT 8
12 2 129907-11110 VALVE(EXH 8
13 2 129907-11120 VALVE SPRING 16
14 2 119620-11180 RETAINER, SPRING 16
15 2 119803-11340 SEAL, VALVE STEM(EXH 8
16 2 124160-11340 SEAL, VALVE STEM(INT 8
17 2 129907-11510 BRIDGE ASSY,VALVE 8
19 3 129150-11750 NUT M8XP1.0 8
20 3 123907-11830 SCRWE,VALVE BRIDGE 8
21 2 123907-11820 GUIDE,VALVE BRIDGE 8
22 2 27310-070001 COTTER ASSY 16
24 1 129907-11800 GUIDE, VALVE 16 1
25 1 119802-11870 PROTECTOR, NOZZLE 4
26 1 119625-11880 SEAT, NOZZLE 4
27 1 129907-11910 RETAINER,F.I.VALVE 4
28 1 129907-11950 FLANGE BOLT,RETAINER 4
29 1 24311-000120 O-RING 1A P 12.0 4
30 1 119593-11301 BOLT 8X80 2
31 1 129907-11341 SUPPORT CMP 1
32 2 129907-11250 SHAFT,ROCKER ARM 1
33 2 129907-11260 SUPPORT A 3
34 2 129907-11270 SUPPORT B 2
35 2 123907-11280 WAVE WASHER 8
36 2 129907-11650 ARM ASSY, ROCKER 4
38 3 129150-11230 SCREW, VALVE 4
39 3 129150-11750 NUT M8XP1.0 4
40 2 129907-11660 ARM ASSY, ROCKER 4
42 3 129150-11230 SCREW, VALVE 4
43 3 129150-11750 NUT M8XP1.0 4
44 2 129907-11920 PEDESTAL,RETAINER 4
45 2 26226-080222 STUD M 8X 22 PLATED 2
46 1 26106-080402 BOLT M 8X 40 PLATED 2
47 1 26106-080602 BOLT M 8X 60 PLATED 4
48 1 26106-080602 BOLT M 8X 60 PLATED 2
49 1 26306-080002 NUT 2
50 1 124160-01751 COVER,FILLER 1
51 1 129927-11320 BONNET ASSY 1
52 2 129907-03011 BAFFLE PLATE 1
53 2 129907-03061 BAFFLE 1
54 2 129907-03070 BAFFLE 1
55 2 123907-03100 DIAPHRAGM,BREATHER 1
56 2 123907-03110 CENTER PLATE 1
57 2 123907-03120 PLATE,BREATHER 1
58 2 123907-03140 SPRING, DIAPHRAGM 1
Remarks
(1) REPAIR PART.
++ CONTINUE ++ (C)Copy Rights YANMAR CO.,LTD.
0CW10-G21800 0CW10-G21800 4. CYLINDER HEAD & BONNET
Fig.4. CYLINDER HEAD & BONNET (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
60 2 129933-11310 GASKET, BONNET 1
61 2 119640-61400 PLUG 1
62 2 175339-79700 CLIP 2
63 2 22857-500100 SCREW 5X10,TAPPING 6
64 2 22857-500100 SCREW 5X10,TAPPING 6
65 2 26106-060122 BOLT M 6X 12 PLATED 2
66 1 124160-11360 KNOB 4
67 1 24311-000120 O-RING 1A P 12.0 4
68 1 24311-000320 O-RING 1A P-32.0 1

Remarks
(1) REPAIR PART.
(C)Copy Rights YANMAR CO.,LTD.
0CW10-G21800 0CW10-G21800 5. SUCTION MANIFOLD
Fig.5. SUCTION MANIFOLD (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 129907-12110 PACKING(INT.MANIFOLD 1
2 1 129927-12150 MANIFOLD CMP,INTAKE 1
3 2 129927-12100 MANIFOLD,INTAKE 1
4 2 26216-060202 STUD M 6X 20 PLATED 2
5 1 26106-080452 BOLT M 8X 45 PLATED 6
6 1 26106-080802 BOLT M 8X 80 PLATED 4
7 1 119129-77020 GASKET 1
8 1 121850-77021 GASKET, (NON-ASB.) 1
9 1 119005-77050 HEATER, AIR 1
10 1 119129-77520 BEND 1
11 1 26106-080402 BOLT M 8X 40 PLATED 2
12 1 26106-080902 BOLT M 8X 90 PLATED 2

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 6. EXHAUST MANIFOLD
Fig.6. EXHAUST MANIFOLD (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. 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 129418-18320 STUD BOLT M8X20 2
4 1 129263-13210 STUD 2
5 1 129900-13251 GASKET 1
6 1 119802-13680 BOLT, M8X90 6
7 1 119131-18320 BOLT M 8X 22 4
8 1 26306-080002 NUT 2
9 1 129927-13800 PIPE(EGR CMP 1
10 1 129927-13810 GASKET, EGR PIPE 1
11 1 26106-100302 BOLT M10X 30 PLATED 2
12 1 26306-080002 NUT 2
13 1 129927-13900 EGR VALVE 1
14 1 129927-13910 GASKET(EGR-V IN 1
15 1 129927-13920 GASKET(EGR-V OUT 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

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 7. CAMSHAFT & DRIVING GEAR
Fig.7. CAMSHAFT & DRIVING GEAR (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. 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 CAMSHFT ASSY 1
4 2 129150-02450 METAL,THRUST(CAM 1
6 2 129900-14100 GEAR, CAMSHAFT 1
7 2 22512-070140 KEY 7X 14 1
8 1 26106-080162 BOLT M 8X 16 PLATED 2
9 1 123900-25060 SHAFT(GEAR,IDLE 1
10 1 129900-25100 GEAR ASSY, IDLE 1
13 1 129150-25920 BUSH, IDLE GEAR 1 1
14 1 26106-080552 BOLT M 8X 55 PLATED 3
15 1 129953-25300 BOLT 4
16 1 129907-25900 GEAR,F.I.PUMP 1
17 1 158563-51150 FLANGE 1
18 1 22217-180000 SPRING WASHER 18 1
19 1 26776-180002 NUT M18,LOCK 1

Remarks
(1) REPAIR PART.
(C)Copy Rights YANMAR CO.,LTD.
0CW10-G21800 0CW10-G21800 8. CRANKSHAFT & PISTON
Fig.8. CRANKSHAFT & PISTON (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 129902-21000 CRANKSHAFT COMP 1
3 2 129900-21200 GEAR, CRANKSHAFT 1
4 2 121850-21290 PARALLEL PIN 1
5 2 121850-21920 PARALLEL PIN 10X22 1
6 2 22512-070140 KEY 7X 14 1
7 1 129916-21610 BOLT, V-PULLEY 1
8 1 129916-21620 V-PULLEY 1
9 1 129960-21640 WASHER 1
10 1 24341-000530 O-RING 1A S-53.0 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 CIRCLIP 30 8
23 1 129900-23001 ROD ASSY, CONNECTING 4
26 2 129900-23200 BOLT, ROD 8
27 2 129900-23601 METAL ASSY, CRANKPIN 4
29 1 129900-23911 BUSH, PISTON PIN 4 1
30 1 129900-23611 BEARING,PIN U.S=0.25 4 2
32 1 729927-22900 PISTON W/RING,0.25OS 4 3
34 2 729927-22950 RING SET, 0.25OS 4 3

Remarks
(1) REPAIR PART.
(2) UNDER-SIZED(U.S=0.25)PART.
(3) OVER-SIZED(O.S=0.25)PART.
(C)Copy Rights YANMAR CO.,LTD.
0CW10-G21800 0CW10-G21800 9. LUB. OIL SYSTEM
Fig.9. LUB. OIL SYSTEM (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 121520-34810 GUIDE, DIPSTICK 1
2 1 129906-34851 DIPSTICK, LUB.OIL 1
3 1 119000-35140 STUD, LUB.OIL FILTER 1
4 1 119005-35151 FILTER, LUB.OIL 1 1
5 1 129900-32030 O-RING P20 1
6 1 129953-35000 PIPE ASY,L.OIL INLET 1
11 1 26106-080122 BOLT M 8X 12 PLATED 1
12 1 26106-080162 BOLT M 8X 16 PLATED 1
13 1 119761-39450 SWITCH,OIL PRESS.0.5 1
14 1 129927-39060 PIPE ASSY, LUB.OIL 1
16 2 123907-39500 SUPPORT,PIPE 1
18 1 129005-59830 BOLT ASSY, JOINT 2
19 2 22190-080002 SEAL WASHER 8S 2
20 2 23857-030000 JOINT BOLT 3 2
21 1 22190-080002 SEAL WASHER 8S 2
22 1 26106-080122 BOLT M 8X 12 PLATED 1
23 1 22190-080002 SEAL WASHER 8S 2
24 1 26106-080122 BOLT M 8X 12 PLATED 2

Remarks
(1) REPAIR PART.
(C)Copy Rights YANMAR CO.,LTD.
0CW10-G21800 0CW10-G21800 10. COOLING WATER SYSTEM
Fig.10. COOLING WATER SYSTEM (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. 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, CW-P 1
12 1 26106-060302 BOLT M 6X 30 PLATED 2
13 1 26106-080552 BOLT M 8X 55 PLATED 5
14 1 129906-42420 V-PULLEY,C,W,PUMP 1
15 1 25153-004400 V BELT, B 44 1
16 1 129953-44710 FAN, COOLING 460 1
17 1 119117-44760 SPACER 1
18 1 26106-080802 BOLT M 8X 80 PLATED 4
19 1 129938-49810 CASE ASSY,THERMOSTAT 1
20 2 129927-44900 THERMOMETER 1
22 2 129980-49530 COVER, THERMOSTAT 1
24 2 121850-49540 GASKET, THERMOSTAT 1
25 2 121850-49550 GASKET, THERMOSTAT 1
26 2 121850-49800 THERMOSTAT 1
28 2 22190-120002 SEAL WASHER 12 1
29 2 23875-030000 PLUG PT3/8,STEEL 2
30 2 26106-060202 BOLT M 6X 20 PLATED 2
31 2 26106-060552 BOLT M 6X 55 PLATED 2
32 1 129900-49870 GASKET, CASE 1
33 1 23414-080000 GASKET 8, ROUND 1
34 1 26106-080122 BOLT M 8X 12 PLATED 1
35 1 26106-080602 BOLT M 8X 60 PLATED 3
36 1 171056-49120 PLUG, DRAIN 1
37 1 121450-42450 PLUG M16 2
38 1 124465-44950 GASKET 16 2
39 1 129927-49610 PIPE ASSY, WATER A 1
42 2 23080-012000 CLAMP 12 2
43 1 129927-49620 PIPE ASSY, WATER B 1
46 2 23080-012000 CLAMP 12 2
47 1 129150-49360 GASKET 10 1 Z
(A=FROM 1ST)

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 11. FUEL INJECTION PUMP
Fig.11. FUEL INJECTION PUMP (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 729938-51360 INJECTON PUMP ASSY 1 1
9 2 144626-51090 KEY 5X19 1
12 2 158563-51150 FLANGE 1
18 2 158600-51270 STOPPER 1
19 2 158563-51281 O-RING 1
20 2 158563-51281 O-RING 1
21 2 129927-51300 VALVE ASSY, DILEVERY 4
30 2 158563-51330 SPRING 4
31 2 129927-51340 HOLDER,DELIVERY 4
52 2 158601-51550 PLUG 1
53 2 129907-51560 PLUG 1
54 2 158552-51570 PK(BARREL PLUG 4
55 2 158557-51570 PLUG 1
56 2 129906-51580 PACKING, PLUG 1
57 2 158552-51580 LIFTER 1
58 2 129657-51590 TIMER SET 1
59 3 129657-51600 TIMER CMP 1
62 3 158553-51670 O-RING, 1011 1
63 3 119802-51680 BACKUP RING 1
64 3 119802-51690 O RING 1
65 3 24356-010200 PACKING, 1020 1
66 3 24372-000150 RING, BACKUP T2 P 15 1
67 2 158560-51600 PACKING, HEAD 1
68 2 119852-51630 SPRING,TIMER 1
69 2 119852-51640 CAP,TIMER 1
71 2 119852-51650 VALVE,SOLENOIDE 1
74 2 158553-51680 PACKING,TIMER 1
95 2 158601-51770 PISTON 1
96 2 158552-51781 DAMPER ASSY 1
97 2 158601-51790 PLUG 1
98 2 22190-120002 SEAL WASHER 12 1
99 2 22190-180002 SEAL WASHER 18 1
100 2 23887-120002 PLUG M12,HEX. 1
102 2 158552-52310 O-RING 1
103 2 158552-52400 O-RING 4E S42 1
105 2 22190-120002 SEAL WASHER 12 2
106 2 22217-180000 SPRING WASHER 18 1
107 2 22312-050140 PARALLEL PIN 5X14 2
108 2 22351-050010 SPRING PIN 5X10 2
109 2 24311-000070 O-RING 1A P-7.0 1
110 2 24356-010200 PACKING, 1020 1
111 2 24356-020210 O RING 1
112 2 26106-060102 BOLT 6X 10 PLATED 1
Remarks 113 2 26106-060352 BOLT M 6X 35 PLATED 4
(1) GOVERNOR ASSY(FIG.12) IS 116 2 26450-100452 BOLT M10X 45 4
INCORPORATED IN THIS FUEL
117 2 26776-180002 NUT M18,LOCK 1
INJECTION PUMP.(REF.NO.1).
* ECO PUMP 120 2 129927-51650 HARNESS CMP 1
MAKE SURE TO UPDATE THE ENGINES 121 3 129927-51660 HARNESS ,CSD 1
ECU INFORMATION WHEN REPLACING 122 3 129263-77941 CAP,RUBBER 1
THE ECO PUMP. 123 2 158601-51650 JOINT 1
FAILING TO DO SO WILL RESULT IN
ENGINE MALFUNCTION. 124 2 129927-51670 BRACKET 1

++ CONTINUE ++ (C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 11. FUEL INJECTION PUMP
Fig.11. FUEL INJECTION PUMP (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
125 2 158552-51670 JOINT 1
127 2 158552-52100 PUMP ASSY,FEED 1
128 3 158552-52500 O-RING(FEED P INNER 1
129 2 119934-59910 JOINT,PIPE 1
130 2 22190-120002 SEAL WASHER 12 1
131 2 22217-050000 SPRING WASHER 5 1
132 2 26106-060122 BOLT M 6X 12 PLATED 1
133 2 26716-050002 NUT M 5 1
134 2 27241-160000 PLUG 16 1
136 1 129927-51250 RETAINER(FOP 1
137 1 26106-080202 BOLT M 8X 20 PLATED 3
138 1 26106-080302 BOLT M 8X 30 PLATED 3

Remarks
(1) GOVERNOR ASSY(FIG.12) IS
INCORPORATED IN THIS FUEL
INJECTION PUMP.(REF.NO.1).
* ECO PUMP
MAKE SURE TO UPDATE THE ENGINES
ECU INFORMATION WHEN REPLACING
THE ECO PUMP.
FAILING TO DO SO WILL RESULT IN
ENGINE MALFUNCTION.

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 12. GOVERNOR
Fig.12. GOVERNOR (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
2 2 158560-61050 PACKING, CASE 1
19 2 119660-61300 NUT, GOVERNOR WEIGHT 1
22 2 158557-61720 SENSOR 1
23 2 158553-61780 GEAR,SENSOR 1
24 2 23414-120000 GASKET 12, ROUND 1
25 2 23887-120002 PLUG M12,HEX. 1
26 2 24341-000480 O-RING 1A S-48.0 1
27 2 26106-060252 BOLT M 6X 25 PLATED 10
28 2 26106-080252 BOLT M 8X 25 PLATED 3

Remarks
* THIS FIGURE(GOVERNOR ASSY)IS
INCORPORATED IN THE FUEL INJECTION
PUMP ASSY(FIG.11).
(C)Copy Rights YANMAR CO.,LTD.
0CW10-G21800 0CW10-G21800 13. FUEL INJECTION VALVE
Fig.13. FUEL INJECTION VALVE (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 729927-53300 FUEL INJECTOR(RDJ 4
2 2 114250-53080 NUT, NOZZLE CASE 4
3 2 129927-53100 HOLDER ASSY, NOZZLE 4
6 2 114250-53120 SPRING, NOZZLE 4
7 2 114250-53130 SEAT, NOZZLE SPRING 4
8 2 114250-53140 PLATE, STOP 4
9 2 114250-53210 PIN 8
10 2 129927-53300 NOZZLE ASSY 4
13 2 114250-53400 SHIM PACK 4
25 1 123907-11601 PIPE SEAL 4
26 1 123472-59120 BRACKET 2
27 1 129150-59120 RETAINER, INJ. PIPE 1
30 2 129150-59131 BOLT M4X14,HEX.SCKT. 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 M 6 2

Remarks
(1) GOVERNOR ASSY(FIG.12) IS
INCORPORATED IN THIS FUEL
INJECTION PUMP.(REF.NO.1).
* ECO PUMP
MAKE SURE TO UPDATE THE ENGINES
ECU INFORMATION WHEN REPLACING
THE ECO PUMP.
FAILING TO DO SO WILL RESULT IN
ENGINE MALFUNCTION.

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 14. FUEL LINE
Fig.14. FUEL LINE (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 129004-55612 BRACKET,FUEL FILTER 1
2 1 129907-55801 FILTER, FUEL OIL 1
3 1 26106-080302 BOLT M 8X 30 PLATED 2
4 1 129457-59010 PIPE ASSY, FUEL 1
5 2 124766-59050 CLAMP 12 2
6 2 129957-59120 PROTECTOR, FUEL PIPE 1
7 2 105025-59750 PIPE, FUEL OIL 1
8 1 129961-59310 PIPE ASSY, FUEL 1
9 2 124766-59050 CLAMP 12 2
10 2 129136-59110 PIPE, FUEL OIL 1
11 2 129961-59110 TUBE 1
12 1 121750-59890 CLAMP 140 1
13 1 129907-59140 PIPE ASSY,F.O.RETURN 1
14 1 123907-59540 JOINT BOLT M6 5
15 1 123907-59550 PACKING,FUEL RETURN 5
16 1 129927-59550 PIPE, FUEL RETURN 1
17 2 129263-49750 CORRUGATED TUBE 1
18 2 124722-59050 CLAMP 9 2
20 1 123907-59560 HOSE JOINT 4 1
21 1 22190-080002 SEAL WASHER 8S 1
22 1 129612-52100 FUEL PUMP 1
23 1 129242-55710 SEPARATOR ASSY 1
24 2 129242-55720 CUP(CLEAR 1
25 2 129242-55730 ELEMENT 1
26 2 129242-55740 PLUG,DRAIN 1
27 2 129242-55750 PLUG,BREATHER 1
28 2 129242-55760 PACKING,BREATHER 1
29 2 129242-55770 FLOAT 1
30 2 24311-000160 O-RING 1A P-16.0 1
31 2 24321-000750 O-RING 1A G-75.0 1

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 15. STARTING MOTOR
Fig.15. STARTING MOTOR (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 129940-77010 STARTER 12V,3KW 1
2 2 129940-77100 ARMATURE ASSY 1
5 2 129940-77130 COIL ASSY, FIELD 1
6 3 129940-77140 SCREW, POLE CORE SET 4
7 3 129940-77150 O-RING 1
8 3 129940-77160 BRUSH (+) 2
9 2 129940-77170 COVER, REAR 1
10 2 129940-77180 HOLDER, BRUSH 1
11 3 129940-77190 SPRING, BRUSH 1
12 3 129940-77200 BRUSH (-) 2
13 2 129940-77210 SWITCH ASSY,MAGNETIC 1
14 2 129940-77220 HOUSING, GEARS 1
15 2 129940-77230 RETAINER, BEARING 1
16 2 129940-77240 SHIFT LEVER SET 1
17 2 129940-77250 COVER ASSY, DUST 1
18 2 129940-77260 THROUGHT BOLT 2
19 2 129940-77270 BOLT M6X 20 4
20 2 129940-77280 SCREW M4X 10 2
21 2 123900-77510 PINION ASSY 1
22 3 123900-77520 CLUTCH ASSY 1
23 4 X2240610100 BALL BEARING (3 2
24 3 123900-77540 SHAFT, PINION 1
25 3 119131-77550 STOPPER KIT, PINION 1
29 2 121254-77810 TERMINAL COVER 1
30 2 114371-79070 BOLT M 6X 37 2
31 1 26116-120252 BOLT M12X 25 PLATED 2

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 16. GENERATOR
Fig.16. GENERATOR (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 123900-77210 GENERATOR(12V-60A 1
2 2 123900-77700 ROTOR ASSY 1
3 3 129612-77710 BALL BEARING 1
4 2 123900-77720 REAR BRACKET ASSY 1
5 2 123900-77730 FRONT BRACKET ASSY 1
6 2 123900-77740 PULLEY 1
7 2 123900-77750 SCREW KIT 1
8 1 129470-77340 SPACER 1
9 1 26116-101202 BOLT M10X120 PLATED 1
10 1 26306-100002 NUT 1
11 1 129916-77300 ADJUSTER 1
12 1 119810-77340 BOLT 1
13 1 26014-080252 BOLT M 8X 25 1
14 1 26106-080252 BOLT M 8X 25 PLATED 3

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 17. ELECTRONIC CONTROL UNIT (ECU)
Fig.17. ELECTRONIC CONTROL UNIT (ECU) (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
I 1 1 129938-75070 ECU CMP(4TNV98-ZWDB7 1 1
I 9 2 129927-77600 SHIELD,ECU 1
I 10 2 129927-77680 COLLAR, CONTROLLER 3
I 11 2 119578-91351 RUBBER, CUSHION 3
I 12 2 22877-500080 SCREW, 5.0 X 8 6
17 1 129927-75900 ECU ASSY, YANMAR 1 2
18 2 129927-77600 SHIELD, ECU 1
19 2 129927-77680 COLLAR 3
20 2 119578-91351 RUBBER, CUSHION 3
21 2 22877-500080 SCREW, M5X8 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.

(C)Copy Rights YANMAR CO.,LTD.

0CW10-G21800 0CW10-G21800 18. GASKET SET
Fig.18. GASKET SET (A)=4TNV98-ZWDB7
(B)=
(D)=
(E)=
(C)= (F)=
REF. LEV. PARTS NO. DESCRIPTION Q'TY I R
(A) (B) (C) (D) (E) (F)
1 1 729927-92610 GASKET SET(NON-ASB.) 1 1
2 2 129907-01331 GASKET,CYLINDER HEAD 1
3 2 129900-32030 O-RING P20 2
4 2 129900-32040 O-RING P14 1
5 2 24311-000070 O-RING 1A P-7.0 1
6 2 24351-030750 PACKING, 3075 1
7 2 24311-000320 O-RING 1A P-32.0 3
8 2 22190-220002 SEAL WASHER 22S 1
9 2 119803-11340 SEAL, VALVE STEM(EXH 8
10 2 124160-11340 SEAL, VALVE STEM(INT 8
11 2 119802-11870 PROTECTOR, NOZZLE 4
12 2 119625-11880 SEAT, NOZZLE 4
13 2 24311-000120 O-RING 1A P 12.0 8
14 2 129933-11310 GASKET, BONNET 1
15 2 129907-12110 PACKING(INT.MANIFOLD 1
16 2 119129-77020 GASKET 1
17 2 121850-77021 GASKET, (NON-ASB.) 1
18 2 129900-13251 GASKET 1
19 2 129930-13201 GASKET, SILENCER 1
20 2 129927-13810 GASKET, EGR PIPE 1
21 2 129927-13910 GASKET(EGR-V IN 1
22 2 129927-13920 GASKET(EGR-V OUT 1
23 2 24341-000530 O-RING 1A S-53.0 1
24 2 22190-080002 SEAL WASHER 8S 7
25 2 129900-42020 GASKET, CW-P 1
26 2 121850-49540 GASKET, THERMOSTAT 1
27 2 121850-49550 GASKET, THERMOSTAT 1
28 2 22190-120002 SEAL WASHER 12 1
29 2 129900-49870 GASKET, CASE 1
30 2 23414-080000 GASKET 8, ROUND 1
31 2 124465-44950 GASKET 16 2
32 2 129150-49360 GASKET 10 1 Z
(A=FROM 1ST)
33 2 123907-59550 PACKING,FUEL RETURN 5
34 1 129400-92450 FLEX HONE 1 1
35 1 977770-1207F GASKET.LIQUID 1 1

Remarks
(1) OPTIONAL PART.
(C)Copy Rights YANMAR CO.,LTD.
 Part Number Index
All parts are stipulated in the order of part numbers.
(Depending on the area in which the part is used.)
This index will display the location of the part according to each part number.
MODEL : 4TNV98-ZWDB7 (DOOSAN
PC NO : 0CW10-G21800
PARTS No. INDEX
PARTS No. Fig. Ref.No. PARTS No. Fig. Ref.No. PARTS No. Fig. Ref.No. PARTS No. Fig. Ref.No.
105025-59750 14 7 121850-49550 10 25 129150-11750 4 39 129900-32030 18 3
114250-53080 13 2 18 27 43 129900-32040 2 17
114250-53120 13 6 121850-49800 10 26 129150-14200 7 1 18 4
114250-53130 13 7 121850-77021 5 8 129150-25920 7 13 129900-42020 10 11
114250-53140 13 8 18 17 129150-49360 10 47 18 25
114250-53210 13 9 123472-59120 13 26 18 32 129900-49870 10 32
114250-53400 13 13 123900-25060 7 9 129150-59120 13 27 18 29
114371-79070 15 30 123900-77210 16 1 129150-59131 13 30 129902-21000 8 1
119000-35140 9 3 123900-77510 15 21 129242-55710 14 23 129906-34851 9 2
119005-35151 9 4 123900-77520 15 22 129242-55720 14 24 129906-42420 10 14
119005-77050 5 9 123900-77540 15 24 129242-55730 14 25 129906-51580 11 56
119117-44760 10 17 123900-77700 16 2 129242-55740 14 26 129907-01331 1 28
119129-77020 5 7 123900-77720 16 4 129242-55750 14 27 18 2
18 16 123900-77730 16 5 129242-55760 14 28 129907-03011 4 52
119129-77520 5 10 123900-77740 16 6 129242-55770 14 29 129907-03061 4 53
119131-18320 6 7 123900-77750 16 7 129263-13210 6 4 129907-03070 4 54
119131-77550 15 25 123907-03100 4 55 129263-49750 14 17 129907-11100 4 11
119578-91351 17 11 123907-03110 4 56 129263-77941 11 122 129907-11110 4 12
20 123907-03120 4 57 129400-92450 18 34 129907-11120 4 13
119593-11301 4 30 123907-03140 4 58 129418-18320 6 3 129907-11250 4 32
119620-01750 3 3 123907-11280 4 35 129457-59010 14 4 129907-11260 4 33
119620-11180 4 14 123907-11550 4 3 129470-77340 16 8 129907-11270 4 34
119625-11880 4 26 123907-11601 13 25 129612-52100 14 22 129907-11341 4 31
18 12 123907-11820 4 21 129612-77710 16 3 129907-11510 4 17
119640-01640 3 8 123907-11830 4 20 129657-51590 11 58 129907-11650 4 36
119640-61400 4 61 123907-39500 9 16 129657-51600 11 59 129907-11660 4 40
119660-61300 12 19 123907-59540 14 14 129900-01200 1 27 129907-11800 4 24
119761-39450 9 13 123907-59550 14 15 129900-01250 1 4 129907-11910 4 27
119802-11870 4 25 18 33 129900-01850 2 33 129907-11920 4 44
18 11 123907-59560 14 20 129900-01870 2 34 129907-11950 4 28
119802-13680 6 6 124160-01751 2 24 129900-02020 1 6 129907-12110 5 1
119802-51680 11 63 4 50 129900-02341 1 32 18 15
119802-51690 11 64 124160-11340 4 16 129900-02410 1 9 129907-14400 7 2
119803-11340 4 15 18 10 129900-02931 1 24 129907-25900 7 16
18 9 124160-11360 4 66 129900-02941 1 35 129907-51560 11 53
119810-77340 16 12 124465-44950 10 38 129900-07900 4 1 129907-55801 14 2
119852-51630 11 68 18 31 129900-13251 6 5 129907-59140 14 13
119852-51640 11 69 124722-59050 14 18 18 18 129908-14581 7 3
119852-51650 11 71 124766-59050 14 5 129900-14100 7 6 129916-01710 3 7
119934-59910 11 129 9 129900-21200 8 3 129916-01790 3 6
120130-22301 8 21 129001-91810 2 35 129900-21600 8 14 129916-01800 2 32
121254-77810 15 29 129004-55612 14 1 129900-23001 8 23 129916-21610 8 7
121450-42450 10 37 129005-59830 9 18 129900-23200 8 26 129916-21620 8 8
121520-34810 9 1 129100-01580 2 1 129900-23601 8 27 129916-77300 16 11
121750-59890 14 12 3 1 129900-23611 8 30 129927-11320 4 51
121850-21130 8 11 129136-59110 14 10 129900-23911 8 29 129927-11700 4 4
121850-21290 8 4 129150-02450 7 4 129900-25100 7 10 129927-12100 5 3
121850-21920 8 5 129150-11230 4 38 129900-32001 2 4 129927-12150 5 2
121850-49540 10 24 42 129900-32030 2 16 129927-13100 6 2
18 26 129150-11750 4 19 9 5 129927-13150 6 1

-1-
MODEL : 4TNV98-ZWDB7 (DOOSAN
PC NO : 0CW10-G21800
PARTS No. INDEX
PARTS No. Fig. Ref.No. PARTS No. Fig. Ref.No. PARTS No. Fig. Ref.No. PARTS No. Fig. Ref.No.
129927-13800 6 9 129940-77220 15 14 729906-01550 2 30
129927-13810 6 10 129940-77230 15 15 729927-01560 1 1
18 20 129940-77240 15 16 729927-22900 8 32
129927-13900 6 13 129940-77250 15 17 729927-22950 8 34
129927-13910 6 14 129940-77260 15 18 729927-53300 13 1
18 21 129940-77270 15 19 729927-92610 18 1
129927-13920 6 15 129940-77280 15 20 729938-51360 11 1
18 22 129944-01500 2 3 977770-1207F 18 35
129927-22050 8 17 129951-01740 2 26 X2240610100 15 23
129927-22080 8 15 129953-21560 8 12
129927-39060 9 14 129953-25300 7 15
129927-42000 10 1 129953-35000 9 6
129927-44900 10 20 129953-44710 10 16
129927-49610 10 39 129957-59120 14 6
129927-49620 10 43 129960-21640 8 9
129927-51250 11 136 129961-59110 14 11
129927-51300 11 21 129961-59310 14 8
129927-51340 11 31 129980-49530 10 22
129927-51650 11 120 129981-01600 3 2
129927-51660 11 121 144626-51090 11 9
129927-51670 11 124 158552-51570 11 54
129927-53100 13 3 158552-51580 11 57
129927-53300 13 10 158552-51670 11 125
129927-59550 14 16 158552-51781 11 96
129927-59810 13 32 158552-52100 11 127
129927-59820 13 33 158552-52310 11 102
129927-59830 13 34 158552-52400 11 103
129927-59840 13 35 158552-52500 11 128
129927-75900 17 17 158553-51670 11 62
129927-77600 17 9 158553-51680 11 74
18 158553-61780 12 23
129927-77680 17 10 158557-51570 11 55
19 158557-61720 12 22
129930-13201 6 18 158560-51600 11 67
18 19 158560-61050 12 2
129933-11310 4 60 158563-51150 7 17
18 14 11 12
129938-49810 10 19 158563-51281 11 19
129938-75070 17 1 20
129940-77010 15 1 158563-51330 11 30
129940-77100 15 2 158600-51270 11 18
129940-77130 15 5 158601-51550 11 52
129940-77140 15 6 158601-51650 11 123
129940-77150 15 7 158601-51770 11 95
129940-77160 15 8 158601-51790 11 97
129940-77170 15 9 171031-11741 2 38
129940-77180 15 10 171051-01921 1 5
129940-77190 15 11 171056-49120 10 36
129940-77200 15 12 175339-79700 4 62
129940-77210 15 13 729900-02801 1 29

-2-