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Komatsu BX50 CHASSIS, GK21/ GK25 ENGINES & MASTS S/N A260001~/ A400001~ Book Parts


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pm284 / + - .
PM284 Cover able of Contents
_ _  №  Number Qty Name Options
         

INTRODUCTION

 
         

A - ENGINE

 
         

B - EXHAUST SYSTEM

 
         

C - COOLING SYSTEM

 
         

D - FUEL SYSTEM

 
         

F - DRIVE LINE

 
         

H - STEER AXLE

 
         

J - WHEELS AND TIRES

 
         

K - BRAKE SYSTEM

 
         

L - TRAVEL CONTROL

 
         

M - FRAME AND CHASSIS

 
         

P - OPERATOR COMPARTMENT AND OVERHEAD GUARD

 
         

Q - ELECTRICAL SYSTEM

 
         

R - HYDRAULIC SYSTEM

 
         

S - MASTS

 
         

T - FORKS

 
         

V - NAME PLATES AND DECALS

 
         

W - MISCELLANEOUS

 
         

X - OPTIONS

 
 
 
 
 

Other books:

XXAM-2 CHASSIS & MAST (PM015) S/N 2001~/ 3001~ ELECTRIC SIT DOWN RIDERPC250-6 S/N 10001-UP Hydraulic Excavator - Medium(PC100-PC270) PW140-7 S/N H55051-UP Wheeled Excavator - Medium(PW100-PW270) PC240NLC-10 S/N K60001-UP Hydraulic Excavator - Medium(PC100-PC270) PC270LC-8 S/N A87001-UP Crawler Excavators PC50MR-2 S/N 5001-UP (For Australia) Hydraulic Excavator - Small(-PC90)
pm284 / A-1 + - .
PM284
_ _  №  Number Qty Name Options
    1   37B-1DG-5523   1  GK21 ENGINE, DUAL FUEL GLP  
      37B-1DG-5533   1  GK21 ENGINE, LPG  
      37B-1DG-5553   1  GK25 ENGINE, DUAL FUEL GLP  
      37B-1DG-5563   1  GK25 ENGINE, LPG  
    2   37B-1DU-3031   1  FUEL PUMP, DUAL FUEL GLP  
 
 
 
 
pm284 / A-3 + - .
PM284
_ _  №  Number Qty Name Options
    1   37B-1DG-5533   1  GK21 ENGINE, LPG  
      37B-1DG-5523   1  GK21 ENGINE, DUAL FUEL  
    2   37B-1DU-3031   1  FUEL PUMP, DUAL FUEL  
    3   37A-1DB-5110   1  PULLEY  
    4   21067-FJ10A   1  BELT  
 
 
 
 
pm284 / A-5 + - .
PM284

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As an associate, we earn commssions on qualifying purchases through the links below
Replacement For Compatible With 01010-81045 Bolt Fits Komatsu Models
$42.49

22 Mar 2023
Replacement For Compatible With 01010-81045 Bolt Fits Komatsu Models
_ _  №  Number Qty Name Options
    1   01010-81045   8  BOLT  
    2   01602-21030   8  WASHER  
    3   01580-11008   8  NUT  
 
 
 
 
pm284 / A-7 + - .
PM284 IG. 01-0003A GK21/GK25 ENGINE - MOUNTING PARTS

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As an associate, we earn commssions on qualifying purchases through the links below
Replacement for Compatible with 01580-11210 Nut P60 Fits Komatsu Models

23 Jun 2023
Replacement for Compatible with 01580-11210 Nut P60 Fits Komatsu Models
Replacement for Compatible with 01580-11210 Nut P60 Fits Komatsu Models
$42.49

22 Mar 2023
Replacement for Compatible with 01580-11210 Nut P60 Fits Komatsu Models
FOR KOMATSU MOUNT - TRANSMISSION 3EB-02-52130
$348.74

11 Jun 2024
FOR KOMATSU MOUNT - TRANSMISSION 3EB-02-52130
MOUNT - TRANSMISSION FOR KOMATSU: 3EB-02-52130
$458.91

24 Mar 2020
MOUNT - TRANSMISSION FOR KOMATSU: 3EB-02-52130
_ _  №  Number Qty Name Options
    1   3EB-01-51111   1  BRACKET, LH  
    2   3EB-01-51122   1  BRACKET, RH  
    3   01024-81025   6  BOLT  
    4   01596-01211   2  NUT  
    5   3EB-01-51190   2  WASHER  
    6   01580-11210   4  NUT  
    7   3EB-01-61130   2  CUSHION  
    8   3EB-02-52130   1  MOUNT  
    9   3EA-71-12790   2  BOLT  
    10   01643-31232   6  WASHER  
 
 
 
 
pm284 / A-9 + - .
PM284 EB-01-A7910

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As an associate, we earn commssions on qualifying purchases through the links below
HOSE FOR KOMATSU: 3EB-01-51280
$128.81

24 Mar 2020
HOSE FOR KOMATSU: 3EB-01-51280
The ROP Shop (20-Pack) OUTER AIR FILTER for Komatsu 11980812520, 12961912520, 3EA01A5390
$168.99

02 Aug 2025
16.88[7.60] pounds
The ROP Shop (20-Pack) OUTER AIR FILTER for Komatsu 11980812520, 12961912520, 3EA01A5390
The ROP Shop (10-Pack) OUTER AIR FILTER for Komatsu 11980812520, 12961912520, 3EA01A5390
$99.99

02 Aug 2025
9.38[4.22] pounds
The ROP Shop (10-Pack) OUTER AIR FILTER for Komatsu 11980812520, 12961912520, 3EA01A5390
The ROP Shop Outer AIR Filter for Komatsu 11980812520, 12961912520, 3EA01A5390
$15.99

02 Aug 2025
0.75[0.34] pounds
The ROP Shop Outer AIR Filter for Komatsu 11980812520, 12961912520, 3EA01A5390
_ _  №  Number Qty Name Options
      3EB-01-A7910   1  AIR CLEANER  
    1   3EA-01-A5380   1  COVER  
    2   3EB-01-A7922   1  CONNECTOR  
    3   01024-80816   2  BOLT, SEMS  
    4   3EB-01-51280   1  HOSE  
    5   07280-05729   2  CLAMP  
    6   3EB-01-D6110   1  COVER (AIR INTAKE ON STAY)  
    7   3EA-01-A5440   1  VACUATOR (RUBBER)  
    NS   3EA-01-A5390   1  AIR FILTER ELEMENT  
 
 
 
 
pm284 / 0001 + - .
_ _  №  Number Qty Name Options
 
 
 
 
pm284 / A-000 + - .
_ _  №  Number Qty Name Options
          FIG. 01-0001A GK21/GK25 ENGINE - COMPLETE ASSEMBLY  
          FIG. 01-0001B GK21 ENGINE - COMPLETE ASSY FOR COTTON CORE RADIATOR  
          FIG. 01-0002 GK21/GK25 ENGINE - TRANSMISSION-TO-ENGINE MOUNTING PARTS  
          FIG. 01-0003A GK21/GK25 ENGINE - MOUNTING PARTS  
          FIG. 01-0010 GK21/GK25 ENGINE - AIR CLEANER  
          FIG. 01-0200B GK21/GK25 ENGINE - BARE ENGINE & SHORT BLOCK  
          FIG. 01-0205B GK21/GK25 ENGINE - CYLINDER BLOCK & OIL PAN  
          FIG. 01-0210B GK21/GK25 ENGINE - CYLINDER HEAD & ROCKER COVER  
          FIG. 01-0215 GK21/GK25 ENGINE - CRANKCASE VENTILATION  
          FIG. 01-0220B GK21/GK25 ENGINE - PISTON, CRANKSHAFT & FLYWHEEL  
          FIG. 01-0225B GK21/GK25 ENGINE - CAMSHAFT & VALVE MECHANISM  
          FIG. 01-0230B GK21/GK25 ENGINE - FRONT COVER & FITTINGS  
          FIG. 01-0235C GK21/GK25 ENGINE - MANIFOLD  
          FIG. 01-0240 GK21/GK25 ENGINE - LUBRICATING SYSTEM  
          FIG. 01-0242B GK21/GK25 ENGINE - THROTTLE CHAMBER  
          FIG. 01-0245G GK21/GK25 ENGINE - FUEL INJECTOR/ HOLDER - DUAL FUEL  
          FIG. 01-0245H GK21/GK25 ENGINE - FUEL INJECTOR/ HOLDER - LPG  
          FIG. 01-0248B GK21/GK25 ENGINE - AIR CLEANER  
          FIG. 01-0250B GK21/GK25 ENGINE - WATER PUMP, COOLING FAN & THERMOSTAT  
          FIG. 01-0255B GK21/GK25 ENGINE - IGNITION SYSTEM - COIL  
          FIG. 01-0256C GK21/GK25 ENGINE - IGNITION SYSTEM - DISTRIBUTOR  
          FIG. 01-0260B GK21/GK25 ENGINE - VACUUM PIPING  
          FIG. 01-0265 GK21/GK25 ENGINE - ALTERNATOR - 50A  
          FIG. 01-0270B GK21/GK25 ENGINE - ENGINE CONTROL MODULE  
          FIG. 01-0275 GK21/GK25 ENGINE - STARTER MOTOR  
          FIG. 01-0280 GK21/GK25 ENGINE - GASKET KIT  
          FIG. 01-0285 GK21/GK25 ENGINE - FUEL PUMP BLOCK-OFF  
          FIG. 01-0290C GK21/GK25 ENGINE - LPG VAPORIZER  
 
 
 
 
pm284 / B-000 + - .
_ _  №  Number Qty Name Options
          FIG. 03-0001 EXHAUST SYSTEM - MUFFLER AND CATALYTIC CONVERTER  
 
 
 
 
pm284 / C-000 + - .
_ _  №  Number Qty Name Options
          FIG. 04-0001 COOLING SYSTEM - RADIATOR  
          FIG. 04-0010A COOLING SYSTEM - SHROUD & HOSES  
          FIG. 04-0015 COOLING SYSTEM - RADIATOR BACK COVER  
          FIG. 04-0020 COOLING SYSTEM - RESERVE TANK  
          FIG. 04-0052 COOLING SYSTEM - TORCON COOLER  
 
 
 
 
pm284 / D-000 + - .
_ _  №  Number Qty Name Options
          FIG. 05-0001 FUEL SYSTEM - GASOLINE - TANK  
          FIG. 06-0005 FUEL SYSTEM - LPG - 1/3  
          FIG. 06-0006 FUEL SYSTEM - LPG - 2/3  
          FIG. 06-0010 FUEL SYSTEM - LPG - 3/3  
          FIG. 06-0015 FUEL SYSTEM - LPG - TANK BRACKET - STD  
 
 
 
 
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