Komatsu WB70A-1 S/N F10392-UP Book Parts


wb70a_1 / 0101 + - .
WB70A_1 B28470 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$56.78

24 Mar 2020
For Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6 Exhaust Valve Guide 4 Units 1 Set YM129150-11810
$56.78

24 Mar 2020
For Komatsu Excavator PC50FR-2 PC50UU-2 PC40MR-1 PC58SF-1 Komatsu Engine 4D88E Yanmar Engine 4TNE88 Exhaust Valve Guide 4 Units 1 Set YM129150-11810
$56.78

24 Mar 2020
For Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6 Exhaust Valve Guide YM129150-11810
$46.78

19 Dec 2020
For Komatsu Crawler Tractor D21A-7-M D21Q-7-M Yanmar Engine 4TNE94 Komatsu Engine 4D94E Exhaust Valve Seat 4 Units 1 Set YM121400-11340
$42.78

24 Mar 2020
For Komatsu PC40MR-2 PC50MR-2 PC45R-8 Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6 Exhaust Valve Seat 4 Units 1 Set YM121400-11340
$33.87

24 Mar 2020
For Komatsu Road Cutter GC50-1 Yanmar Engine 3TNE84 3TNE84T Komatsu Engine 3D84E Exhaust Valve Seat 3 Units 1 Set YM121400-11340
$53.30

24 Mar 2020
For Yanmar Engine 4TNE98 Komatsu Engine 4D98E Intake Valve Seat 4 Units 1 Set YM124460-11340
$40.11

24 Mar 2020
For Komatsu Wheel Loader WA30-5 WA40-3 WA50-3 Yanmar Engine 3TNV84 Komatsu Engine 3D84 Intake Valve Seat 3 Units 1 Set YM124460-11340
$53.30

24 Mar 2020
For Komatsu Wheel Loader WA65-3 WA65PT-3 WA75-3 Yanmar Engine 4TNE94 Komatsu Engine 4D94E Intake Valve Seat 4 Units 1 Set YM124460-11340
$1,576.96

27 Mar 2020
SUPPORT FOR KOMATSU: YM12990011200
$1,576.96

24 Mar 2020
SUPPORT FOR KOMATSU: YM129900-11200
$148.39

27 Mar 2020
SHAFT ASSEMBLY FOR KOMATSU: YM129900-11240
$118.79

24 Mar 2020
KIT ROCKER ARM SUCTION FOR KOMATSU: YM129900-11650
$138.81

21 Apr 2021
KIT ROCKER ARM EXHAUST FOR KOMATSU: YM129900-11660
$70.00

24 Mar 2020
GASKET - COVER FOR KOMATSU: YM129900-11310
$6.44

05 Jun 2025
Tank Cap YM124160-01751 Compatible with Komatsu 3D84 4D84 4D88 4D94 4D98 4D106 PC15R-8 Excavator Parts
_ _  №  Number Qty Name Options
    \0   871070014   ENGINE, ASSY. ENSN: 00111-  
    1   YM119006-03090   PIPE ENSN: 00111-  
    2   YM129150-03100   RETAINER ENSN: 00111-  
    3   YM26106-080122   BOLT ENSN: 00111-  
    4   YM129900-07900   LIFTER ENSN: 00111-  
    5   YM729900-11100   HEAD,ASSY. ENSN: 00111-  
    8   YM129150-11810   GUIDE VALVE ENSN: 00111-  
    10   YM23871-005000   PLUG ENSN: 00111-  
    11   YM27241-400000   PLUG ENSN: 00111-  
    12   YM129900-11100   VALVE, INLET ENSN: 00111-  
    13   YM129900-11110   VALVE EXHAUST ENSN: 00111-  
    14   YM129900-11120   SPRING, VALVE ENSN: 00111-  
    15   YM129795-11180   RETAINER, SPRING ENSN: 00111-  
    16   YM121400-11340   SEAL, VALVE EXHAUST ENSN: 00111-  
    17   YM124460-11340   SEAL, VALVE STEM ENSN: 00111-  
    18   YM129150-11370   CAP VALVE ENSN: 00111-  
    19   YM119625-11870   PROTECTION, NOZZLE ENSN: 00111-  
    20   YM119625-11880   SEAT, NOZZLE ENSN: 00111-  
    21   YM119625-11900   RETAINER ENSN: 00111-  
    22   YM26216-060202   STUD ENSN: 00111-  
    23   YM26366-060002   NUT ENSN: 00111-  
    24   YM27310-080000   16  COTTER ENSN: 00111-  
    25   YM129900-11200   ROCKER SHAFT, ASSY. ENSN: 00111-  
    26   YM129900-11240   ROCKER SHAFT ENSN: 00111-  
    29   YM129900-11280   SPRING ENSN: 00111-  
    30   YM129900-11510   SUPPORT ENSN: 00111-  
    31   YM129900-11520   SUPPORT ENSN: 00111-  
    32   YM129900-11650   ROCKER SHAFT, SUCTION ENSN: 00111-  
    33   YM129150-11230   SCREW ENSN: 00111-  
    35   YM129150-11750   NUT ENSN: 00111-  
    36   YM129900-11660   ROCKER SHAFT, EXHAUST ENSN: 00111-  
    37   YM129150-11230   SCREW ENSN: 00111-  
    39   YM129150-11750   NUT ENSN: 00111-  
    40   YM22242-000180   RING, SNAP ENSN: 00111-  
    41   YM26577-040122   SCREW ENSN: 00111-  
    42   YM129900-11530   STUD ENSN: 00111-  
    43   YM26366-100002   NUT ENSN: 00111-  
    44   YM124160-11360   PLUG ENSN: 00111-  
    45   YM129900-11350   BONNEY ASSY.,HEAD ENSN: 00111-  
    46   YM129900-11310   GASKET ENSN: 00111-  
    48   YM129900-11600   PLATE ENSN: 00111-  
    49   YM26022-050122   SCREW ENSN: 00111-  
    50   YM119100-11330   UNION ENSN: 00111-  
    51   YM24311-000120   O-RING ENSN: 00111-  
    52   YM26106-080162   BOLT ENSN: 00111-  
    53   YM26106-100652   BOLT ENSN: 00111-  
    55   YM24311-000320   O-RING ENSN: 00111-  
    56   YM124160-01751   PLUG ENSN: 00111-  
 
 
 
 
wb70a_1 / 0131 + - .
WB70A_1 B28480 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$623.50

18 Apr 2020
MANIFOLD FOR KOMATSU: YM129900-12100
_ _  №  Number Qty Name Options
    \0   871070014   ENGINE, ASSY. ENSN: 00111-  
    1   YM129900-12050   GASKET ENSN: 00111-  
    2   YM129900-12100   MANIFOLD, INTAKE ENSN: 00111-  
    3   YM26106-080452   BOLT ENSN: 00111-  
    4   YM119129-77020   GASKET ENSN: 00111-  
    5   YM121850-77021   GASKET ENSN: 00111-  
    6   YM119005-77050   HEATER, AIR ENSN: 00111-  
    7   YM26106-080402   BOLT ENSN: 00111-  
    8   YM119129-77520   ELBOW ENSN: 00111-  
    9   YM26106-080902   BOLT ENSN: 00111-  
          SEE FIG. 0101  
 
 
 
 
wb70a_1 / 0151 + - .
WB70A_1 B28490 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$301.00

14 Jul 2025
Exhaust Manifold YM129900-13200 for Komatsu 4D92E-1 4D94E-1 4D94LE-2 4D98E-1 Engine
$337.93

12 Jun 2025
Exhaust Manifold YM129900-13200 for Komatsu 4D92E-1 4D94E-1 4D94LE-2 4D98E-1 Engine
$321.84

25 Apr 2025
Exhaust Manifold YM129900-13200 for Komatsu 4D92E-1 4D94E-1 4D94LE-2 4D98E-1 Engine
$35.79

11 Aug 2025
Exhaust Manifold Gasket YM129400-13201 for Komatsu Engine 4D84 4D88E 4D92E 4D94E Excavator PC75R-2 PC95R-2 SK815-5 SK1020-5
$25.89

08 Jul 2025
Exhaust Manifold Gasket YM129400-13201 for Komatsu Engine 4D84 4D88E 4D92E 4D94E Excavator PC75R-2 PC95R-2 SK815-5 SK1020-5
_ _  №  Number Qty Name Options
    \0   871070014   ENGINE, ASSY. ENSN: 00111-  
    1   YM129900-13200   MANIFOLD, EXHAUST ENSN: 00111-  
    2   YM129900-13251   GASKET ENSN: 00111-  
    3   YM26106-080802   BOLT ENSN: 00111-  
    4   YM26216-080222   STUD ENSN: 00111-  
    5   YM129400-13201   GASKET ENSN: 00111-  
    6   YM26216-080802   STUD ENSN: 00111-  
    7   YM26366-080002   NUT ENSN: 00111-  
          SEE FIG. 0101  
 
 
 
 
wb70a_1 / 0201 + - .
WB70A_1 B28500 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$23.31

06 Jul 2025
Camshaft Bearing YM129900-02410 for Komatsu Engine 4D92E-1 4D98E-1
$5.61

06 Aug 2025
Hacus FPE - Forklift T/Washer STD 2.6 2.7 3.3L Komatsu YM129900-02930 Hacus Aftermarket - New
$13.91

17 Jul 2025
0.1[0.05] Pounds
Hacus FPE - HACUS New Forklift T/Washer STD 2.6 2.7 3.3L Replacement Part for Komatsu YM129900-02930
$6.41

27 Jun 2025
Hacus FPE - Forklift T/Washer STD 2.6 2.7 3.3L Komatsu YM129900-02930 Hacus Aftermarket - New
$139.99

04 Nov 2023
3.6[1.62] pounds
Manioiity 18 PCS Cylinder Head Bolt YM129900-01200 YM12990001200 Compatible with Yanmar Engine 4TNE98 4TNE94 4TNV94 4TNV94L 4TNV98T Compatible with Komatsu Backhoe Loader WB70A Excavator PC75 PC75R

04 Nov 2023
3.6[1.62] pounds
Manioiity 18 PCS Cylinder Head Bolt YM129900-01200 YM12990001200 Compatible with Yanmar Engine 4TNE98 4TNE94 4TNV94 4TNV94L 4TNV98T Compatible with Komatsu Backhoe Loader WB70A Excavator PC75 PC75R
$39.00

11 Jul 2025
Cylinder Head Gasket YM129902-01331 YM129902-01330 for Komatsu Engine 4D98E-1 Excavator PC75-1 PC75R-2 PC75R-2 USA PC75R-2HD PW75-1 PW75R-2
$40.00

19 Jun 2024
Cylinder Head Gasket YM129902-01331 YM129902-01330 for Komatsu Engine 4D98E-1 Excavator PC75-1 PC75R-2 PC75R-2 USA PC75R-2HD PW75-1 PW75R-2
$95.89

26 Jun 2025
For Hyundai Mini Excavator R80-CR-9 for Yanmar 4TNE98 for Komatsu 4D98E Cylinder Head Gasket YM129902-01331
$95.89

13 Jun 2025
For Hyundai Skid Steer HSL810 Yanmar 4TNE98 for Komatsu 4D98E Cylinder Head Gasket YM129902-01331
$80.10

13 Jun 2025
For Komatsu Midi Excavator PC70FR-1 PC75R-1 PC75R-2 for Yanmar 4TNE98 for Komatsu 4D98E Cylinder Head Gasket YM129902-01331
_ _  №  Number Qty Name Options
    \0   871070014   ENGINE, ASSY. ENSN: 00111-  
    1   YM729902-01560   CYLINDER BLOCK, ASSY. ENSN: 00111-  
    4   YM23871-030000   PLUG ENSN: 00111-  
    5   YM23871-030000   PLUG ENSN: 00111-  
    6   YM171051-01921   PLUG ENSN: 00111-  
    7   YM129900-02020   10  BOLT ENSN: 00111-  
    10   YM129900-02410   BUSH, CAMSHAFT ENSN: 00111-  
    11   YM22351-060012   PEG ENSN: 00111-  
    12   YM27231-550000   PLUG ENSN: 00111-  
    13   YM27241-160000   PLUG ENSN: 00111-  
    14   YM27241-300000   PLUG ENSN: 00111-  
    15   YM129900-02800   MAIN BEARING ENSN: 00111-  
    15   YM129900-02340   BEARING (--0.25 mm) ENSN: 00111-  
    18   YM129900-02930   BEARING, THRUST ENSN: 00111-  
    18   YM129900-02940   BEARING, THRUST (+0.25 mm) ENSN: 00111-  
    21   YM129900-01200   18  SCREW ENSN: 00111-  
    22   YM129902-01330   GASKET ENSN: 00111-02515  
    22   YM129902-01331   GASKET ENSN: 02516-  
 
 
 
 
wb70a_1 / 0205 + - .
WB70A_1 B28510 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$210.15

31 Jul 2025
3.0[1.35] pounds
RAREELECTRICAL New Heavy Duty Oil Pump Compatible With Komatsu Takeuchi Track Yanmar Crawler Excavator Skid Steer Doosan Daewoo Solar Loader 4Tne98 Wa65 Pc75 D21a D20q By Part Numbers Ym12990032000
$183.64

25 Dec 2024
3.0[1.35] pounds
RAREELECTRICAL New Heavy Duty Oil Pump Compatible With Komatsu Takeuchi Track Yanmar Crawler Excavator Skid Steer Doosan Daewoo Solar Loader 4Tne98 Wa65 Pc75 D21a D20q By Part Numbers Ym12990032000
$195.29

24 Oct 2024
3.0[1.35] Pounds
RAREELECTRICAL New Heavy Duty Oil Pump Compatible With Komatsu Takeuchi Track Yanmar Crawler Excavator Skid Steer Doosan Daewoo Solar Loader 4Tne98 Wa65 Pc75 D21a D20q By Part Numbers Ym12990032000
$48.69

11 Sep 2024
Generic YM129900-26250 Ball Open Bearing for Komatsu
$46.37

24 Oct 2022
Aftermarket replacement YM129900-26250 Ball Open Bearing for Komatsu
$1.61

26 Dec 2020
O-RING FOR KOMATSU: YM129900-32040
$6.44

05 Jun 2025
Tank Cap YM124160-01751 Compatible with Komatsu 3D84 4D84 4D88 4D94 4D98 4D106 PC15R-8 Excavator Parts
_ _  №  Number Qty Name Options
    \0   871070014   ENGINE, ASSY. ENSN: 00111-  
    1   YM729900-01500   HOUSING ASSY., GEAR ENSN: 00111-  
    3   YM129900-01780   SEAL, OIL ENSN: 00111-  
    4   YM129900-01740   COVER ENSN: 00111-  
    5   YM129900-01800   HOUSING ASSY., GEAR ENSN: 00111-  
    7   YM129900-32000   OIL PUMP, ASSY. ENSN: 00111-  
    8   YM129900-26250   BEARING ENSN: 00111-  
    9   YM26216-100302   STUD ENSN: 00111-  
    10   YM129900-14140   BEARING ENSN: 00111-  
    11   YM129900-32030   O-RING ENSN: 00111-  
    12   YM129900-32040   O-RING ENSN: 00111-  
    13   YM129100-01580   PIN ENSN: 00111-  
    14   YM129900-26250   BEARING ENSN: 00111-  
    15   YM26106-080162   BOLT ENSN: 00111-  
    16   YM26106-080202   BOLT ENSN: 00111-  
    17   YM26106-080302   BOLT ENSN: 00111-  
    18   YM26106-080402   BOLT ENSN: 00111-  
    19   YM24311-000070   O-RING ENSN: 00111-  
    20   YM26106-080402   BOLT ENSN: 00111-  
    21   YM26106-080452   BOLT ENSN: 00111-  
    22   YM26106-080702   BOLT ENSN: 00111-  
    23   YM26106-080702   BOLT ENSN: 00111-  
    24   YM26366-100002   NUT ENSN: 00111-  
    25   YM124160-01751   PLUG ENSN: 00111-  
    26   YM24311-000320   O-RING ENSN: 00111-  
          SEE FIG. 0201  
 
 
 
 
wb70a_1 / A-0000 + - .
_ _  №  Number Qty Name Options
    1     CYLINDER HEAD  
    2     AIR INTAKE MANIFOLD  
    3     EXHAUST MANIFOLD  
    4     CYLINDER BLOCK  
    5     GEAR HOUSING  
    6     FLYWHEEL - LUBRICATING OIL SUMP  
    7     CAMSHAFT AND DRIVING GEAR  
    8     CRANKSHAFT AND PISTON  
    9     LUBRICATING OIL SYSTEM  
    10     GOVERNOR  
    11     FUEL LINE  
    12     FUEL INJECTION LINE  
    13     FUEL INJECTION PUMP  
    14     FEED PUMP  
    15     ENGINE STOP DEVICE  
    16     COOLING WATER SYSTEM  
    17     GENERATOR  
    18     STARTING MOTOR  
    19     GASKET SET - TOOL  
 
 
 
 
wb70a_1 / B-0000 + - .
_ _  №  Number Qty Name Options
    1     ENGINE MOUNTING PART  
    2     POWER TAKE OFF  
    3     AIR CLEANER  
    4     MUFFLER  
    5     RADIATOR  
    6     FUEL TANK  
    7     FUEL PIPING  
    8     DASHBOARD  
    9     ELECTRICAL SYSTEM (1/3)  
    10     ELECTRICAL SYSTEM (2/3)  
    11     ELECTRICAL SYSTEM (3/3)  
 
 
 
 
wb70a_1 / C-0000 + - .
_ _  №  Number Qty Name Options
    1     FRONT FRAME  
    2     REAR FRAME  
    3     FRAME ARTICULATION  
    4     STEERING CYLINDER  
    5     JOINT AND STEERING CYLINDER LUBRICATION PIPING  
    6     COUNTER WEIGHT  
    7     TOP GUARD  
    8     HAND BRAKE CONTROL LEVER  
    9     REAR PROPELLER SHAFT AND TRAVEL MOTOR  
    10     FRONT AXLE (1/5)  
    11     FRONT AXLE (2/5)  
    12     FRONT AXLE (3/5)  
    13     FRONT AXLE (4/5)  
    14     FRONT AXLE (5/5)  
    15     REAR AXLE (1/4)  
    16     REAR AXLE (2/4)  
    17     REAR AXLE (3/4)  
    18     REAR AXLE (4/5)  
    19     HYDRAULIC PIPING (DIFFERENTIAL LOCKING)  
    20     HYDRAULIC PIPING (GEAR CONTROL)  
    21     HYDRAULIC PIPING (FRAME OSCILLATION LOCKING)  
    22     WHEELS  
    23     HYDRAULIC PIPING (BRAKE LINE)  
 
 
 
 
wb70a_1 / D-0000 + - .
_ _  №  Number Qty Name Options
    1     FUEL CONTROL LEVER  
    2     STEERING WHEEL, COLUMN AND UNIT  
    3     BRAKE PEDAL  
    4     CONTROL INCHING PEDAL UNIT  
    5     SHOVEL CONTROL LEVER  
    6     BUCKET - 4 IN 1 CONTROL LEVER  
    7     BACKHOE CONTROL LEVER  
    8     OUTRIGGER CONTROL LEVER  
    9     BACKHOE CONTROL PEDAL (FOR SIDE DIGGING BOOM)  
    10     BACKHOE CONTROL PEDAL (FOR JIG ARM)  
    11     BACKHOE CONTROL PEDAL (FOR HAMMER)  
 
 
 
 
wb70a_1 / E-0000 + - .
_ _  №  Number Qty Name Options
    1     BACKOHE COVER  
    2     SOUNDPROOFING  
    3     COVERS - PANELS  
    4     CABIN (1/7)  
    5     CABIN (2/7)  
    6     CABINA (3/7)  
    7     CABIN (4/7)  
    8     CABIN (5/7)  
    9     CABIN (6/7)  
    10     CABIN (7/7)  
    11     OPERATOR'S SEAT  
    12     HEATING SYSTEM  
 
 
 
 
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