wb98a_2a / + - .
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
A-0000 | 1 | ENGINE | ||||
B-0000 | 1 | ENGINE RELATED PARTS AND ELECTRICAL SYSTEM | ||||
C-0000 | 1 | FRAME | ||||
D-0000 | 1 | CONTROL SYSTEM | ||||
E-0000 | 1 | GUARD AND OPERATOR'S CAB | ||||
F-0000 | 1 | WORK EQUIPMENT CONTROL SYSTEM | ||||
G-0000 | 1 | WORK EQUIPMENT | ||||
H-0000 | 1 | MARK PLATE |
wb98a_2a / 0101 + - .

You can buy parts: .
As an associate, we earn commssions on qualifying purchases through the links below
Bare Cylinder Head YM723907-11100 for Komatsu Engine S4D106 Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2
Bare Cylinder Head YM723907-11100 for Komatsu Engine S4D106 Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2
Bare Cylinder Head YM723907-11100 for Komatsu Engine S4D106 Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2
For Komatsu Backhoe WB93R-2 WB97R-2 WB97S-2 WB98A-2 Komatsu Engine 4D106 Yanmar Engine 4TNV106 Exhaust Valve Guide 4 Units 1 Set YM123907-11810
For Komatsu Backhoe WB93R-2 WB97R-2 WB97S-2 WB98A-2 Komatsu Engine 4D106 Yanmar Engine 4TNV106 Intake Valve Guide 4 Units 1 Set YM123907-11800
For Komatsu Crawler Tractor D20A-8 D20P-8 D20P-8 D21P-8 Yanmar Engine 4TNV94L Komatsu Engine 4D94LE Intake Valve Seat 8 Units 1 Set YM124160-11340
For Komatsu Loader SK1020-5 SK1020-5N SK1026-5 SK1026-5N Yanmar Engine 4TNV98T Komatsu Engine S4D98E Intake Valve Seat YM124160-11340
For Yanmar Engine 4TNV98T Komatsu Engine S4D98E Intake Valve Seat 8 Units 1 Set YM124160-11340
For Yanmar Engine 4TNV98T Komatsu Engine S4D98E Exhaust Valve Seat 8 Units 1 Set YM124950-11340
For Komatsu Crawler Dozer D21A-8-W D21P-8-W Yanmar Engine 4TNV94L Komatsu Engine 4D94LE Exhaust Valve Seat 8 Units 1 Set YM124950-11340
For Komatsu Loader SK1020-5 SK1020-5N SK1026-5 SK1026-5N Yanmar Engine 4TNV98T Komatsu Engine S4D98E Exhaust Valve Seat YM124950-11340
Tank Cap YM124160-01751 Compatible with Komatsu 3D84 4D84 4D88 4D94 4D98 4D106 PC15R-8 Excavator Parts
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
\0 | 871070068 | 1 | ENGINE, ASSY. | ENSN: V02021- | ||
1 | YM123900-07900 | 2 | LIFTER, ENGINE | ENSN: V02021- | ||
2 | YM26106-100202 | 4 | SCREW | ENSN: V02021- | ||
3 | YM123907-11550 | 8 | CAP VALVE | ENSN: V02021- | ||
4 | YM723907-11100 | 1 | HEAD ASSY, CYLINDER | ENSN: V02021- | ||
11 | YM123907-11810 | 8 | GUIDE VALVE | ENSN: V02021- | ||
13 | YM123907-11800 | 8 | GUIDE VALVE | ENSN: V02021- | ||
14 | YM23876-020000 | 1 | PLUG | ENSN: V02021- | ||
15 | YM23876-030000 | 4 | PLUG | ENSN: V02021- | ||
16 | YM27241-400000 | 1 | PLUG | ENSN: V02021- | ||
17 | YM123907-11100 | 8 | VALVE, SUCTION | ENSN: V02021- | ||
18 | YM123907-11110 | 8 | VALVE, EXHAUST | ENSN: V02021- | ||
19 | YM123907-11120 | 16 | SPRING, VALVE | ENSN: V02021- | ||
20 | YM123907-11180 | 16 | RETAINER, SPRING | ENSN: V02021- | ||
21 | YM124160-11340 | 8 | SEAL, VALVE STEM | ENSN: V02021- | ||
22 | YM124950-11340 | 8 | SEAL, VALVE EXHAUST | ENSN: V02021- | ||
23 | YM123907-11510 | 8 | COLLECTOR, ASSY. | ENSN: V02021- | ||
25 | YM129150-11750 | 8 | NUT | ENSN: V02021- | ||
26 | YM123907-11830 | 8 | SCREW | ENSN: V02021- | ||
27 | YM27310-070001 | 16 | COTTER | ENSN: V02021- | ||
29 | YM123907-11820 | 8 | STUD | ENSN: V02021- | ||
30 | YM23876-005000 | 1 | PLUG | ENSN: V02021- | ||
31 | YM24311-000120 | 4 | O-RING | ENSN: V02021- | ||
32 | YM123907-11340 | 1 | SUPPORT, ASSY. | ENSN: V02021- | ||
33 | YM123907-11250 | 1 | ROCKER SHAFT | ENSN: V02021- | ||
34 | YM123907-11260 | 3 | SUPPORT | ENSN: V02021- | ||
35 | YM123907-11270 | 2 | SUPPORT | ENSN: V02021- | ||
36 | YM123907-11280 | 8 | WASHER | ENSN: V02021- | ||
37 | YM123907-11650 | 4 | ROCKER SHAFT, SUCTION | ENSN: V02021- | ||
39 | YM129150-11230 | 4 | SCREW | ENSN: V02021- | ||
40 | YM129150-11750 | 4 | NUT | ENSN: V02021- | ||
41 | YM123907-11660 | 4 | ROCKER SHAFT, EXHAUST | ENSN: V02021- | ||
43 | YM129150-11230 | 4 | SCREW | ENSN: V02021- | ||
44 | YM129150-11750 | 4 | NUT | ENSN: V02021- | ||
45 | YM123907-11900 | 4 | RETAINER, VALVE | ENSN: V02021- | ||
46 | YM26226-080302 | 2 | STUD | ENSN: V02021- | ||
47 | YM26106-080752 | 8 | BOLT | ENSN: V02021- | ||
48 | YM26106-080902 | 4 | BOLT | ENSN: V02021- | ||
49 | YM26306-080002 | 2 | NUT | ENSN: V02021- | ||
50 | YM124160-01751 | 1 | PLUG | ENSN: V02021- | ||
51 | YM123908-11320 | 1 | BONNET ASSY., HEAD | ENSN: V02021- | ||
52 | YM123907-03010 | 1 | PLATE | ENSN: V02021- | ||
53 | YM123907-03060 | 1 | SPLASH-GUARD | ENSN: V02021- | ||
54 | YM123907-03070 | 1 | SPLASH-GUARD | ENSN: V02021- | ||
55 | YM123900-03220 | 1 | PIPE | ENSN: V02021- | ||
58 | YM123907-11310 | 1 | GASKET | ENSN: V02021- | ||
59 | YM22857-500100 | 6 | SCREW | ENSN: V02021- | ||
60 | YM124160-11360 | 4 | PLUG | ENSN: V02021- | ||
61 | YM24311-000120 | 4 | O-RING | ENSN: V02021- | ||
62 | YM24311-000320 | 1 | O-RING | ENSN: V02021- | ||
63 | YM119802-11870 | 4 | PROTECTION, NOZZLE | ENSN: V02021- | ||
64 | YM119625-11880 | 4 | SEAT, NOZZLE | ENSN: V02021- | ||
72 | YM123901-03090 | 1 | PIPE | ENSN: V02021- | ||
73 | YM123901-03270 | 1 | BREATHER, ASSY. | ENSN: V02021- | ||
74 | YM123901-03240 | 3 | FILTER | ENSN: V02021- | ||
75 | YM123901-03250 | 1 | COVER | ENSN: V02021- | ||
76 | YM123901-03260 | 1 | BREATHER | ENSN: V02021- | ||
77 | YM26116-050102 | 4 | SCREW | ENSN: V02021- | ||
78 | YM123912-03300 | 1 | PIPE, ASSY. | ENSN: V02021- | ||
80 | YM123912-03270 | 1 | PLATE | ENSN: V02021- | ||
81 | YM127605-03400 | 1 | PIPE | ENSN: V02021- | ||
82 | YM23000-016000 | 2 | CLAMP | ENSN: V02021- | ||
83 | YM23000-041000 | 2 | CLAMP | ENSN: V02021- | ||
84 | YM23000-041000 | 1 | CLAMP | ENSN: V02021- | ||
85 | YM123901-03280 | 1 | ELBOW | ENSN: V02021- | ||
86 | YM123907-11390 | 2 | STUD | ENSN: V02021- | ||
87 | YM23297-350121 | 1 | RETAINER | ENSN: V02021- | ||
88 | YM26106-120202 | 1 | BOLT | ENSN: V02021- | ||
89 | YM977770-01212 | 1 | GASKET, LIQUID | ENSN: V02021- | ||
SEE FIG. 0201 | ||||||
SEE FIG. 0211 |
wb98a_2a / 0131 + - .

You can buy parts: .
As an associate, we earn commssions on qualifying purchases through the links below
Manioiity YM123900-77500 Air Heater YM12390077500 Compatible with Komatsu Backhoe Loader WB140-2 WB140-2N Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2 Wheel Loader WA115-3 WA90-3 WA95-3
Notonparts Air Heater YM123900-77500 YM129579-77500 YM129100-77501 Compatible With Komatsu Excavator PW110R-1 PW95R-2 PC110R-1 PC95R-2 Loader WA115-3 WA90-3 WB140-2 WB150-2 SK714-5
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
\0 | 871070068 | 1 | ENGINE, ASSY. | ENSN: V02021- | ||
1 | YM123907-12100 | 1 | MANIFOLD, INTAKE | ENSN: V02021- | ||
2 | YM123907-12110 | 1 | GASKET | ENSN: V02021- | ||
3 | YM26106-080702 | 10 | BOLT | ENSN: V02021- | ||
4 | YM129595-18141 | 1 | PIPE | ENSN: V02021- | ||
5 | YM23000-054000 | 2 | CLAMP | ENSN: V02021- | ||
6 | YM123945-18360 | 1 | BEND | ENSN: V02021- | ||
7 | YM123900-77020 | 1 | GASKET | ENSN: V02021- | ||
8 | YM123900-77030 | 1 | GASKET | ENSN: V02021- | ||
9 | YM123900-77500 | 1 | HEATER, AIR | ENSN: V02021- | ||
10 | YM26106-100752 | 2 | BOLT | ENSN: V02021- | ||
11 | YM26106-100952 | 2 | BOLT | ENSN: V02021- | ||
SEE FIG. 0101 | ||||||
SEE FIG. 0155 |
wb98a_2a / 0151 + - .

You can buy parts: .
As an associate, we earn commssions on qualifying purchases through the links below
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
\0 | 871070068 | 1 | ENGINE, ASSY. | ENSN: V02021- | ||
1 | YM123908-13100 | 1 | MANIFOLD, EXHAUST | ENSN: V02021- | ||
2 | YM123907-13110 | 1 | GASKET | ENSN: V02021- | ||
3 | YM129418-18320 | 4 | STUD | ENSN: V02021- | ||
4 | YM26306-100002 | 2 | NUT | ENSN: V02021- | ||
5 | YM123901-18080 | 1 | GASKET | ENSN: V02021- | ||
6 | YM123907-13700 | 2 | BOLT | ENSN: V02021- | ||
7 | YM123907-13730 | 4 | BOLT | ENSN: V02021- | ||
8 | YM123907-13800 | 2 | STUD | ENSN: V02021- | ||
SEE FIG. 0101 | ||||||
SEE FIG. 0155 |
wb98a_2a / 0155 + - .

_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
\0 | 871070068 | 1 | ENGINE, ASSY. | ENSN: V02021- | ||
1 | YM123901-18090 | 1 | GASKET | ENSN: V02021- | ||
2 | YM22117-080000 | 4 | WASHER | ENSN: V02021- | ||
3 | YM26703-080002 | 4 | NUT | ENSN: V02021- | ||
4 | YM123945-18020 | 1 | TURBOCHARGER | ENSN: V02021- | ||
SEE FIG. 0151 |
wb98a_2a / 0201 + - .

You can buy parts: .
As an associate, we earn commssions on qualifying purchases through the links below
Zarxparts Bolt YM119174-01200 YM11917401200 YMR001645 Compatible with Komatsu Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2 WA115-3 WA90-3 WB140-2 WB140-2N WB140PS-2 WB140PS-2N WB150-2
JZGRDN 18PCS Cylinder Head Bolt YM119174-01200 YM11917401200 119174-01200 Compatible with Yanmar 4TNE106 4TNV106 4TNV106T 4LHA 4LH-STE Komatsu 4D106 Engine
FridayParts 18Pcs Cylinder Head Bolt YM119174-01200 YM11917401200 119174-01200 Compatible for Yanmar 4TNE106 4TNV106 4TNV106T 4LHA 4LH-STE Komatsu 4D106 Engine Replacement
VIIKEND Head Gasket YM123907-01350 123907-01350 Compatible with Komatsu WB93R-2 WB97R-2 WB97S-2 WB98A-2 Engine 4D106
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
\0 | 871070068 | 1 | ENGINE, ASSY. | ENSN: V02021- | ||
1 | YM723907-01560 | 1 | CYLINDER BLOCK, ASSY. | ENSN: V02021- | ||
4 | YM171051-01921 | 1 | PLUG | ENSN: V02021- | ||
5 | YM123900-02020 | 10 | BOLT | ENSN: V02021- | ||
8 | YM123900-02410 | 1 | BUSHING | ENSN: V02021- | ||
9 | YM22351-060012 | 2 | SPRING PIN | ENSN: V02021- | ||
10 | YM23875-030000 | 4 | PLUG | ENSN: V02021- | ||
11 | YM27231-700000 | 1 | PLUG | ENSN: V02021- | ||
12 | YM27241-300000 | 8 | PLUG | ENSN: V02021- | ||
13 | YM23875-030000 | 1 | PLUG | ENSN: V02021- | ||
14 | YM27225-120160 | 1 | PLUG | ENSN: V02021- | ||
15 | YM121851-11970 | 1 | PIPE | ENSN: V02021- | ||
25 | YM723900-02900 | 5 | BEARING | ENSN: V02021- | ||
25 | YM123900-02340 | 5 | BEARING (--0.25 mm) | ENSN: V02021- | ||
28 | YM123900-02930 | 2 | BEARING, THRUST | ENSN: V02021- | ||
28 | YM123900-02940 | 2 | BEARING, THRUST (+0.25 mm) | ENSN: V02021- | ||
31 | YM119174-01200 | 18 | BOLT | ENSN: V02021- | ||
32 | YM123907-01350 | 1 | GASKET | ENSN: V02021- |
wb98a_2a / A-0000 + - .
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
1 | 1 | CYLINDER HEAD AND BONNET | ||||
2 | 1 | AIR INTAKE MANIFOLD | ||||
3 | 1 | EXHAUST MANIFOLD | ||||
4 | 1 | TURBINE | ||||
5 | 1 | CYLINDER BLOCK | ||||
6 | 1 | GEAR HOUSING | ||||
7 | 1 | FLYWHEEL - LUBRICATING OIL SUMP | ||||
8 | 1 | CAMSHAFT AND DRIVING GEAR | ||||
9 | 1 | CRANKSHAFT AND PISTON | ||||
10 | 1 | LUBRICATING OIL SYSTEM (1/2) | ||||
11 | 1 | LUBRICATING OIL SYSTEM (2/2) | ||||
12 | 1 | FUEL LINE | ||||
13 | 1 | FUEL INJECTION LINE | ||||
14 | 1 | FUEL INJECTION PUMP | ||||
15 | 1 | COOLING WATER SYSTEM | ||||
16 | 1 | GENERATOR | ||||
17 | 1 | STARTER MOTOR | ||||
18 | 1 | GASKET SET |
wb98a_2a / B-0000 + - .
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
1 | 1 | ENGINE MOUNTING PARTS | ||||
2 | 1 | POWER TAKE OFF | ||||
3 | 1 | AIR FILTER | ||||
4 | 1 | MUFFLER | ||||
5 | 1 | RADIATOR | ||||
6 | 1 | FUEL TANK | ||||
7 | 1 | FUEL PIPING | ||||
8 | 1 | BATTERY | ||||
9 | 1 | FRONT DASHBOARD (1/2) | ||||
10 | 1 | FRONT DASHBOARD (2/2) | ||||
11 | 1 | LATERAL DASHBOARD | ||||
12 | 1 | ELECTRICAL SYSTEM (1/3) | ||||
13 | 1 | ELECTRICAL SYSTEM (2/3) | ||||
14 | 1 | ELECTRICAL SYSTEM (3/3) |
wb98a_2a / C-0000 + - .
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
1 | 1 | FRAME | ||||
2 | 1 | FRAME ARTICULATION | ||||
3 | 1 | STEERING CYLINDER | ||||
4 | 1 | COUNTER WEIGHT | ||||
5 | 1 | REAR DOOR | ||||
6 | 1 | HANDBRAKE CONTROL LEVER | ||||
7 | 1 | PROPELLER SHAFT AND TRAVEL MOTOR | ||||
8 | 1 | FRONT AXLE (1/9) | ||||
9 | 1 | FRONT AXLE (2/9) | ||||
10 | 1 | FRONT AXLE (3/9) | ||||
11 | 1 | FRONT AXLE (4/9) | ||||
12 | 1 | FRONT AXLE (5/9) | ||||
13 | 1 | FRONT AXLE (6/9) | ||||
14 | 1 | FRONT AXLE (7/9) | ||||
15 | 1 | FRONT AXLE (8/9) | ||||
16 | 1 | FRONT AXLE (9/9) | ||||
17 | 1 | REAR AXLE (1/6) | ||||
18 | 1 | REAR AXLE (2/6) | ||||
19 | 1 | REAR AXLE (3/6) | ||||
20 | 1 | REAR AXLE (4/6) | ||||
21 | 1 | REAR AXLE (5/6) | ||||
22 | 1 | REAR AXLE (6/6) | ||||
23 | 1 | HYDRAULIC PIPING (REAR AXLE LOCKING CONTROL) | ||||
24 | 1 | HYDRAULIC PIPING (REDUCTION GEAR CONTROL) | ||||
25 | 1 | HYDRAULIC PIPING (FRAME OSCILLATION LOCKING) | ||||
26 | 1 | WHEELS | ||||
27 | 1 | HYDRAULIC PIPING (BRAKE LINE) |
wb98a_2a / D-0000 + - .
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
1 | 1 | FUEL CONTROL LEVER | ||||
2 | 1 | STEERING WHEEL, COLUMN AND UNIT | ||||
3 | 1 | BRAKING CONTROL PEDAL | ||||
4 | 1 | INCHING CONTROL PEDAL | ||||
5 | 1 | SHOVEL CONTROL LEVER | ||||
6 | 1 | BUCKET - 4 IN 1 CONTROL LEVER | ||||
7 | 1 | BACKHOE CONTROL LEVERS | ||||
8 | 1 | BACKHOE CONTROL PEDAL (FOR SIDE DIGGING BOOM) | ||||
9 | 1 | BACKHOE CONTROL PEDAL (FOR TELESCOPIC ARM) |
wb98a_2a / E-0000 + - .
_ | _ | № | Number | Qty | Name | Options |
---|---|---|---|---|---|---|
1 | 1 | FLOOR FRAME AND DASHBOARD | ||||
2 | 1 | SOUND-PROOFING | ||||
3 | 1 | COVERS AND DASHBOARDS | ||||
4 | 1 | CABIN (1/6) | ||||
5 | 1 | CABIN (2/6) | ||||
6 | 1 | CABIN (3/6) | ||||
7 | 1 | CABIN (4/6) | ||||
8 | 1 | CABIN (5/6) | ||||
9 | 1 | CABIN (6/6) | ||||
10 | 1 | OPERATOR'S SEAT | ||||
11 | 1 | OPERATOR'S SEAT SUPPORT AND MATS | ||||
12 | 1 | HEATING SYSTEM | ||||
13 | 1 | HEATING SYSTEM ACCELERATOR PUMP |
Here you can search whole komatsu part number in all models, Example: 6212611203