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Komatsu WA420-DZ-3 SERIAL NO.10001 AND UP Book Parts


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wa4203cn / + - .
_ _  №  Number Qty Name Options
    1     1 

[ENGINE SA6D114 21243988 and up]

 
    2     1 

[ENGINE RELATED PARTS AND ELECTRICAL SYSTEM]

 
    3     1 

[TRANSMISSION]

 
    4     1 

[DRIVE SHAFT DIFFERENTIAL AND WHEEL BRAKE]

 
    5     1 

[STEERING AND CONTROL SYSTEM]

 
    6     1 

[FRAME AND GUARD]

 
    7     1 

[WORK EQUIPMENT CONTROL SYSTEM]

 
    8     1 

[WORK EQUIPMEN]

 
    9     1 

[MARK PLATE,TOOL AND KIT ]

 
    10     1 

[ATT.OPT]

 
 
 
 
 

Other books:

WA420-1LC S/N A25001-UP Wheel Loaders WA200-5 S/N 65001-UP WHEEL LOADERS WA380-3 S/N 53001-UP Wheel Loader - Medium(WA150-WA380) WA380-6 S/N H60051 - Up wheel loader - medium SAA4D107E-2C S/N 22141476-UP (For WA200-7) Engine 4TNV98C-S6HA S/N B2565-UP (For WA70M-8E0) Engine
wa4203cn / _A0001 + - .
WA4203CN 00-002 EMPLATE

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
6742013240 Pack of 12 GUIDE-VALVE suitable for Komatsu®
$53.98

12 Aug 2024
1.1904[0.54] Pounds
6742013240 Pack of 12 GUIDE-VALVE suitable for Komatsu®
6742013240 Pack of 12 GUIDE-VALVE suitable for Komatsu®
$65.33

11 Jul 2024
1.1904[0.54] pounds
6742013240 Pack of 12 GUIDE-VALVE suitable for Komatsu®
Valve Guide 6742-01-3240 6742013240 3930330 for Komatsu 6D114 6CT(12 IN BOX)
$75.00

11 Jan 2022
Valve Guide 6742-01-3240 6742013240 3930330 for Komatsu 6D114 6CT(12 IN BOX)
YANNAL PART 12 PC 6D114 Intake Valve Seat 3908830 6742-01-2950 Suitable for Komatsu Engine Part
$60.20

28 Oct 2025
YANNAL PART 12 PC 6D114 Intake Valve Seat 3908830 6742-01-2950 Suitable for Komatsu Engine Part
YANNAL PART 12 PC 6D114 Intake Valve Seat 3908830 6742-01-2950 Suitable for Komatsu Engine Part
$56.26

05 Jul 2025
YANNAL PART 12 PC 6D114 Intake Valve Seat 3908830 6742-01-2950 Suitable for Komatsu Engine Part
YANNAL PART 12 PC 6D114 Intake Valve Seat 3908830 6742-01-2950 Suitable for Komatsu Engine Part
$62.03

29 Jun 2025
YANNAL PART 12 PC 6D114 Intake Valve Seat 3908830 6742-01-2950 Suitable for Komatsu Engine Part
6742013240 Pack of 12 GUIDE-VALVE suitable for Komatsu
$56.39

04 Jul 2020
1.1904962148[0.45] Pounds
6742013240 Pack of 12 GUIDE-VALVE suitable for Komatsu
Made to fit 6742-01-3240 Guide, Valve Komatsu New Aftermarket
$1.85

24 Mar 2020
Made to fit 6742-01-3240 Guide, Valve Komatsu New Aftermarket
Made to fit 6742-01-3240 Guide, Valve (6742-01-3240) New Aftermarket Komatsu
$4.25

24 Mar 2020
Made to fit 6742-01-3240 Guide, Valve (6742-01-3240) New Aftermarket Komatsu
6742-01-3000 Pack of 6 VALVE KIT EXHAUST Suitable For Komatsu 6742013000
$91.04

30 Oct 2025
6742-01-3000 Pack of 6 VALVE KIT EXHAUST Suitable For Komatsu 6742013000
6742-01-3000 Pack of 6 VALVE KIT EXHAUST Suitable For Komatsu 6742013000
$99.99

10 Oct 2025
6742-01-3000 Pack of 6 VALVE KIT EXHAUST Suitable For Komatsu 6742013000
6742-01-3000 Pack of 6 VALVE KIT EXHAUST Suitable For Komatsu 6742013000
$91.04

30 Sep 2025
6742-01-3000 Pack of 6 VALVE KIT EXHAUST Suitable For Komatsu 6742013000
6742012990 Pack of 24 VALVE COLLET suitable for Komatsu
$24.88

05 May 2021
0.1102[0.05] Pounds
6742012990 Pack of 24 VALVE COLLET suitable for Komatsu
6742012990 VALVE COLLET suitable for Komatsu
$24.88

31 Oct 2020
0.0220462262[0.00] Pounds
6742012990 VALVE COLLET suitable for Komatsu
GASKET FOR KOMATSU: 6732-21-5170
$1.58

10 Jul 2022
GASKET FOR KOMATSU: 6732-21-5170
Made to fit 6732-21-5170 Washer,SEALI Komatsu New Aftermarket
$0.64

24 Mar 2020
Made to fit 6732-21-5170 Washer,SEALI Komatsu New Aftermarket
Made to fit 6732-21-5170 Washer,SEALI Komatsu New Aftermarket
$0.70

24 Mar 2020
Made to fit 6732-21-5170 Washer,SEALI Komatsu New Aftermarket
6742-01-3020 Pack of 6 VALVE SPRING Suitable For Komatsu 6742013020
$34.39

01 Oct 2025
6742-01-3020 Pack of 6 VALVE SPRING Suitable For Komatsu 6742013020
6742-01-3020 Pack of 6 VALVE SPRING Suitable For Komatsu 6742013020
$33.25

16 Aug 2025
6742-01-3020 Pack of 6 VALVE SPRING Suitable For Komatsu 6742013020
6742-01-3020 Pack of 6 VALVE SPRING Suitable For Komatsu 6742013020
$32.12

02 Jul 2025
6742-01-3020 Pack of 6 VALVE SPRING Suitable For Komatsu 6742013020
6742-01-3020 Pack of 6 VALVE SPRING Suitable For Komatsu® 6742013020
$32.12

12 May 2025
6742-01-3020 Pack of 6 VALVE SPRING Suitable For Komatsu® 6742013020
6742-01-3020 Pack of 6 SPRING-VALVE Suitable For Komatsu® 6742013020
$41.08

24 Jan 2025
0.6613[0.30] pounds
6742-01-3020 Pack of 6 SPRING-VALVE Suitable For Komatsu® 6742013020
6742013020 Pack of 6 SPRING-VALVE suitable for Komatsu®
$41.08

13 Aug 2024
0.6613[0.30] Pounds
6742013020 Pack of 6 SPRING-VALVE suitable for Komatsu®
6742-01-3270 Pack of 2 CAPSCREW CYL HEAD Suitable For Komatsu® 6742013270
$17.00

17 Jul 2025
6742-01-3270 Pack of 2 CAPSCREW CYL HEAD Suitable For Komatsu® 6742013270
6742-01-3270 Pack of 2 CAPSCREW CYL HEAD Suitable For Komatsu® 6742013270
$21.58

14 May 2025
6742-01-3270 Pack of 2 CAPSCREW CYL HEAD Suitable For Komatsu® 6742013270
6742-01-3270 Pack of 2 CAPSCREW CYL HEAD Suitable For Komatsu® 6742013270
$23.21

30 Jan 2025
6742-01-3270 Pack of 2 CAPSCREW CYL HEAD Suitable For Komatsu® 6742013270
_ _  №  Number Qty Name Options
    1   6742-01-3220   1  CYLINDER HEAD ASS'Y  
      *   1  CYLINDER HEAD  
    2   1240889H1   1  PLUG  
    3   6742-01-2920   5  PLUG  
    4   6742-01-1390   2  PLUG  
    5   6742-01-3240   12  GUIDE  
    6   6742-01-2940   6  INSERT  
    7   6742-01-2950   6  INSERT  
    8   6742-01-2960   1  PLUG  
    9   6732-61-2240   1  PLUG  
    10   6732-11-1910   2  PLUG  
    11   6742-01-0870   6  SEAL  
      6742-01-2970   6  VALVE  
    12   6742-01-2980   1  VALVE  
    13   6742-01-3240   12  COTTER  
      6742-01-3000   6  VALVE  
    14   *   1  VALVE  
    13   6742-01-2990   12  COTTER  
    15   6732-21-5170   2  WASHER,SEALING  
    16   6732-21-5220   2  PLUG  
    17   6742-01-3020   12  SPRING  
    17   6742-01-3020   12  SPRING  
    18   6742-01-3030   12  RETAING  
    19   6742-01-0870   6  SEAL  
    20   6742-01-3250   1  PLUG  
    21   6742-01-3260   1  JOINT  
    22   6742-01-0780   1  GASKET  
      6742-01-3060   1  GASKET  
      6742-01-3070   1  GASKET  
    23   6742-01-3270   12  BOLT  
    24   6742-01-3280   14  BOLT  
 
 
 
 
wa4203cn / _A0002 + - .
WA4203CN 00-004 EMPLATE
_ _  №  Number Qty Name Options
    1   6732-51-5130   2  BOLT  
    2   6742-01-2540   2  BOLT  
    3   6742-01-2550   1  BRACKET  
    4   6742-01-2560   1  BRACKET  
 
 
 
 
wa4203cn / _A0003 + - .
WA4203CN 00-006 EMPLATE

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
6732118820 SEAL, O-RING suitable for Komatsu174;
$24.88

22 Feb 2021
6732118820 SEAL, O-RING suitable for Komatsu174;
6742-01-0730 SEAL ROCKER COVER Suitable For Komatsu 6742010730
$17.00

27 Jun 2025
6742-01-0730 SEAL ROCKER COVER Suitable For Komatsu 6742010730
6742-01-0730 SEAL ROCKER COVER Suitable For Komatsu® 6742010730
$17.00

13 Jun 2025
6742-01-0730 SEAL ROCKER COVER Suitable For Komatsu® 6742010730
6742-01-0730 SEAL ROCKER COVER Suitable For Komatsu® 6742010730
$19.03

12 Jun 2025
6742-01-0730 SEAL ROCKER COVER Suitable For Komatsu® 6742010730
_ _  №  Number Qty Name Options
    1   1296729H1   1  COVER,VALVE  
    2   6732-11-8820   6  O-RING  
    3   6742-01-0710   1  WASHER  
    4   6742-01-3480   1  CAP  
    5   6742-01-0730   1  GASKET  
 
 
 
 
wa4203cn / _A0004 + - .
WA4203CN 00-008 EMPLATE
_ _  №  Number Qty Name Options
    1   1296727H1   1  SEAL,O-RING  
    2   1296726H1   1  BREATHER,CRANKCASE  
 
 
 
 
wa4203cn / _A0005 + - .
WA4203CN 00-010 EMPLATE
_ _  №  Number Qty Name Options
    1   6736-61-6110   1  VALVE,DRAIN  
    2   6736-61-6120   1  PLATE,CAUTION  
    3   6732-11-4160   18  BOLT  
    4   6742-24-5005   1  AFTERCOOLER  
 
 
 
 
wa4203cn / _A0000 + - .
_ _  №  Number Qty Name Options
    1     1  CYLINDER HEAD  
    2     1  LIFTING BRACKET  
    3     1  VALVE COVER  
    4     1  CRANKCASE BREATHER  
    5     1  JACKET WATER AFTERCOOLER  
    6     1  AFTERCOOLER PLUMBING  
    7     1  EXHAUST CONNECTION  
    8     1  TURBOCHARGER  
    9     1  TURBOCHARGER INNER  
    10     1  TURBOCHARGER LOCATION  
    11     1  TURBOCHARGER PLUMBING  
    12     1  BLOCK VENT PLUMBING  
    13     1  THERMOSTAT HOUSING  
    14     1  THERMOSTAT  
    15     1  CYLINDER BLOCK  
    16     1  FRONT GEAR COVER  
    17     1  OIL FILTER  
    18     1  OIL PAN  
    19     1  OIL LEVEL GAUGE  
    20     1  FLYWHEEL HOUSING  
    21     1  FLYWHEEL  
    22     1  CRANKSHAFT AND MAIN BEARING  
    23     1  DEBRIS SHIELD  
    24     1  VIBRATION DAMPER  
    25     1  ACCESSORY DRIVE PULLEY  
    26     1  PISTON AND CONNECTING ROD  
    27     1  ROCKED.LEVER  
    28     1  CAMSHAFT  
    29     1  VALVE TAPPETS  
    30     1  FRONT GEAR DRIVE  
    31     1  MECH TACH DRIVE  
    32     1  LUBRICATING OIL PUMP  
    33     1  OIL PRESSURE SENSOR  
    34     1  ENGINE OIL COOLER  
    35     1  FUEL SYSTEM ACCESSORIES  
    36     1  BASE FUEL PUMP  
    37     1  FUEL PUMP COUPLING  
    38     1  FUEL FILTER  
    39     1  INJECTION PUMP SUPPLY  
    40     1  FUEL FILTER PLUMBING  
    41     1  FUEL PLUMBING  
    42     1  FUEL LIFT PUMP  
    43     1  INJECTION  
    44     1  FUEL SHUTOFF VALVE  
    45     1  THROTTLE LEVER  
    46     1  WATER PUMP  
    47     1  WATER INLET CONNECTION  
    48     1  WATER OUTLET CONNECTION  
    49     1  FAN DRIVE  
    50     1  FAN DRIVE MOUNTING  
    51     1  ENGINE FAN  
    52     1  FAN PILOT SPACER  
    53     1  ALTERNATOR LOCATION  
    54     1  CORROSION RESISTOR  
    55     1  ALTERNATOR  
    56     1  ALTERNATOR LOCATION  
    57     1  STARTING MOTOR  
    58     1  STARTING MOTOR MOUNTING  
    59     1  ENGINE INSTRUMENT PANEL  
    60     1  AIR FUEL CONTROL PLUMBING AFC  
    61     1  DATE PLATE  
    62     1  OIL HEATER OPT  
    63     1  COOLANT HEATER OPT  
    64     1  AIR INTAKE HEATER OPT  
    65     1  WATER SEPARATOR AND PIPING(OPT)  
    66     1  FUEL FILTER AND PIPING(OPT)  
 
 
 
 
wa4203cn / _B0000 + - .
_ _  №  Number Qty Name Options
    1     1  ENGINE MOUNTING PARTS  
    2     1  EXHAUST SYSTEM  
    3     1  ENGINE OIL DRAIN  
    4     1  AIR CLEANER  
    5     1  ACCELERATOR PEDAL AND LINKAGE  
    6     1  RADIATOR AND MOUNTING  
    7     1  RADIATOR PIPING  
    8     1  FUEL TANK AND MOUNTING  
    9     1  FUEL PIPING  
    10     1  BATTERY AND BATTERY BOX  
    11     1  GAUGE AND SENSOR  
    12     1  ELECTRICAL SYSTEM(STARING SWITCH AND FLASHER)  
    13     1  FLOOR HARNESS(R.H.CONSOLE BOX)  
    14     1  FLOOR(R.H.CONSOLE BOX)  
    15     1  TRANSMISSION CONTROL SWITCH  
    16     1  ELECTRICAL SYSTEM(FRONT LAMP)  
    17     1  ELECTRICAL SYSTEM(FRONT FRAME LINE)  
    18     1  FLOOR HARNESS  
    19     1  REAR HARNESS(REAR FRAME HARNESS)  
    20     1  ENGINE HARNESS  
    21     1  TRANSMISSION HARNESS  
    22     1  BATTERY LINE  
    23     1  BATTERY BOX(REAR COMBINATION LAMP)  
    24     1  REAR GUARD HARNESS,REAR WORK LAMP AND BACK-UP BUZZER.  
 
 
 
 
wa4203cn / _C0000 + - .
_ _  №  Number Qty Name Options
    1     1  TORTUE CNOVERTER  
    2     1  TRANSIMISSION(TRANSMISSION CASE)(1/2)  
    3     1  TRANSIMISSION(TRANSMISSION CASE)(2/2)  
    4     1  TRANSIMSSION(P.T.O)  
    5     1  TRANSMISSION(INPUT SHAFT)  
    6     1  TRANSMISSION(FORWARD CLUTCH)  
    7     1  TRANSMISSION(1ST CLUTCH)  
    8     1  TRANSMISSION(REVERSE CLUTCH)  
    9     1  TRANSMISSION(2ND CLUTCH)  
    10     1  TRANSMISSION(4TH CLUTCH)  
    11     1  TRANSMISSION(3RD CLUTCH)  
    12     1  TRANSMISSION(4TH SHAFT AND GEAR)  
    13     1  TRANSMISSION(OUT PUT)  
    14     1  TRANSMISSION(PARKING BRAKE)  
    15     1  TRANSMISSION CONTROL VALVE(1/4)  
    16     1  TRANSMISSION CONTROL VALVE(2/4)  
    17     1  TRANSMISSION CONTROL VALVE(3/4)  
    18     1  TRANSMISSION CONTROL VALVE(4/4)  
    19     1  TRANSMISSION ACCUMULATOR VALVE  
    20     1  TRANSMISSION MODULATE VALVE  
    21     1  TRANSMISSION FLOW CONTROL VALVE  
    22     1  TRANSMISSION(HYDRAULIC PUMP)  
    23     1  TRANSMISSION(TRANSIMSSION PIPING (1/2)  
    24     1  TRANSMISSION(TRANSIMSSION PIPING (2/2)  
    25     1  TRANSMISSION OIL FILTERTRANSMISSION(TRANSIMSSION PIPING  
    26     1  TRANSMISSION(OIL COOLER LINE)  
 
 
 
 
wa4203cn / _D0000 + - .
_ _  №  Number Qty Name Options
    1     1  DRIVE SHAFT(FRONT)  
    2     1  DRIVE SHAFT(CENTER)  
    3     1  DRIVE SHAFT(REAR)  
    4     1  FRONT AXLE HOUSING  
    5     1  FRONT DIFFERENTIAL  
    6     1  FRONT WHEEL BRAKE  
    7     1  FRONT FINAL DRIVE  
    8     1  REAR AXLE HOUSING  
    9     1  REAR DIFFERENTIAL  
    10     1  REAR WHEEL BRAKE  
    11     1  REAR WHEEL FINAL DRIVE  
    12     1  WHEELS AND TIRES  
    13     1  BRAKE OIL PIPING(PPC.PUMP TO ACCUMULATOR CHARGE VALVE)  
    14     1  BRAKE OIL PIPING(ACCUMULATOR CHARGE TO ACCUMULATOR )  
    15     1  BRAKE OIL PIPING(ACCUMULATOR TO BRAKE VALVE)  
    16     1  BRAKE OIL PIPING(BRAKE VALVE TO HYDRAULIC TANK)  
    17     1  BRAKE OIL PIPING(FRONT BRAKE LINE)  
    18     1  BRAKE OIL PIPING (REAR BRAKE LINE)  
    19     1  BRAKE VALVE(TANDEM TYPE)  
    20     1  ACCUMULATOR CHARGE VALVE  
    21     1  ACCUMULATOR  
    22     1  SLACK ADJUSTER  
 
 
 
 
wa4203cn / _E0000 + - .
_ _  №  Number Qty Name Options
    1     1  HYDRAULIC PUMP(STEERING AND SWITCH)(1/2)  
    2     1  HYDRAULIC PUMP(STEERING AND SWITCH)(2/2)  
    3     1  STEERING DEMAND VALVE  
    4     1  STEERING VALVE  
    5     1  STOP VALVE  
    6     1  STEERING CYLINDER  
    7     1  HYDRAULIC PIPING(STEERING PUMP SUCTION LINE)  
    8     1  HYDRAULIC PIPING(STEERING PUMP DELIVERY LINE)  
    9     1  HYDRAULIC PIPING(STEERING CYLINDER LINE)  
    10     1  HYDRAULIC PIPING(STEERING OIL COOLER LINE)(1/2)  
    11     1  HYDRAULIC PIPING(STEERING OIL COOLER LINE)(2/2)  
    12     1  HYDRAULIC PIPING(SWITCH PUMP TO CUT-OFF VALVE LINE)(1/2)  
    13     1  HYDRAULIC PIPING(SWITCH PUMP TO CUT-OFF VALVE LINE)(2/2)  
    14     1  HYDRAULIC PIPING(STEERING PILOT LINE)(1/3)(CHARGE VALVE TO STEERING VALVE)  
    15     1  HYDRAULIC PIPING(STEERING PILOT LINE)(2/3)(STEERING VALVE TO STEERING DEMAND VALVE)  
    16     1  HYDRAULIC PIPING(STEERING PILOT LINE)(3/3)(DRAIN LINE)  
    17     1  STEERING WHEEL AND COLUMN  
 
 
 
 
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