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339-6850 TANK & MTG GP-HYDRAULIC S/N HFW1-UP PART OF 381-4359 HYDRAULIC AR 938K WHEEL LOADER


HYDRAULIC SYSTEM
TANK GP
VALVE GP-CONTROL
VALVE GP-RIDE CONTROL
VALVE GP-CONTROL

WHEEL LOADER 938K WHEEL LOADER HFW
 938K Small Wheel Loader HFW00001-UP (MACHINE) POWERED BY C7.1 Engine SEBP6895 938K HFW   (2013)

HYDRAULIC SYSTEM

TANK GP
COVER GP-HYDRAULIC TANK
339-6823 COVER GP-HYDRAULIC TANK
TANK & MTG GP-HYDRAULIC
339-6850 TANK & MTG GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
339-6850 TANK & MTG GP-HYDRAULIC
TANK GP-HYDRAULIC
349-8199 TANK GP-HYDRAULIC
TANK GP-HYDRAULIC
491-8126 TANK GP-HYDRAULIC
VALVE GP-DRAIN
290-6483 VALVE GP-DRAIN
 

#SEBP68950480
 

339-6850: TANK & MTG GP-HYDRAULIC

339-6850 TANK & MTG GP-HYDRAULIC
S/N HFW1-UP
PART OF 381-4359 HYDRAULIC AR
i05300825 SEBP6895
3396850 TANK & MTG GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 246-2641 [1] PADLOCK GP  
  5P-8500 [1] KEY  
2. 349-8199 Y [1] TANK GP-HYDRAULIC  
3. 323-3730 M [2] BOLT (M10X1.5X50-MM)  
4. 7X-7729 [8] WASHER (11X25X3-MM THK)  
5. 8T-4186 M [6] BOLT (M10X1.5X40-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68950481
 

339-6850: TANK & MTG GP-HYDRAULIC

339-6850 TANK & MTG GP-HYDRAULIC
S/N HFW638-UP
PART OF 381-4359, 483-1684 HYDRAULIC AR
ALSO AN ATTACHMENT
i06730820 SEBP6895
3396850 TANK & MTG GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 246-2641 [1] PADLOCK GP  
  5P-8500 [1] KEY  
2. 491-8126 CY [1] TANK GP-HYDRAULIC  
3. 323-3730 M [2] BOLT (M10X1.5X50-MM)  
4. 7X-7729 [8] WASHER (11X25X3-MM THK)  
5. 8T-4186 M [6] BOLT (M10X1.5X40-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68950482
 

349-8199: TANK GP-HYDRAULIC

349-8199 TANK GP-HYDRAULIC
S/N HFW1-UP
PART OF 339-6850 TANK & MTG GP-HYDRAULIC
i05300826 SEBP6895
3498199 TANK GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7T-8332 [4] MOUNTING  
2. 9U-6994 [1] ADAPTER AS  
  5P-4362 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
3. 111-5719 [1] GASKET  
4. 142-8937 [1] CAP AS-FILLER (LOCKABLE)  
5. 173-3323 [1] ADAPTER  
6. 206-8818 [1] STRAINER (HYDRAULIC TANK)  
7. 255-0759 [1] SCREEN AS-SUCTION  
  030-4606 [1] SEAL-O-RING  
8. 258-2829 [1] BREATHER (HYDRAULIC TANK)  
9. 262-5689 [2] STRAINER AS (HYDRAULIC TANK)  
    (EACH INCLUDES)
  135-7940 [1] SEAL-O-RING  
10. 295-5250 [1] GAUGE AS-SIGHT (COOLANT)  
  122-8353 M [2] BOLT (M12X1.75X46.5-MM)  
  133-5186 [4] SEAL-O-RING  
11. [1] STRAINER (RETURN)  
12. 311-3940 [1] BASE  
13. 333-6803 [1] PLATE  
14. 333-6842 [1] GASKET  
15. 339-6815 [1] PLATE AS  
16. 339-6820 [1] PLATE AS  
17. 339-6823 [1] COVER GP-HYDRAULIC TANK  
  5P-4116 [1] WASHER-HARD (8.8X20.5X2-MM THK)  
  8T-6912 M [1] BOLT (M8X1.25X50-MM)  
  299-7996 [1] PLATE  
  299-7997 [1] SCREEN (HYDRAULIC OIL)  
19. 357-4582 [1] ELBOW AS  
  2S-4078 [1] SEAL-O-RING  
  363-8108 [1] ADAPTER-ELBOW  
20. 8T-4222 [4] WASHER-PLATED (11X32X2.5-MM THK)  
21. 148-8312 [1] ADAPTER AS  
  3D-2824 [1] SEAL-O-RING  
  3T-4965 [1] ADAPTER  
22. 148-8327 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
23. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
24. 5C-7261 M [20] NUT (M8X1.25-THD)  
25. 5P-4116 [20] WASHER-HARD (8.8X20.5X2-MM THK)  
26. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
27. 6V-7744 M [3] LOCKNUT (M10X1.5-THD)  
28. 7M-8485 [1] SEAL-O-RING  
29. 7X-0618 [6] WASHER-HARD (13.5X40X5-MM THK)  
30. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
31. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
32. 8T-4244 M [2] NUT (M12X1.75-THD)  
33. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
  M   METRIC PART
 

#SEBP68950483
 

491-8126: TANK GP-HYDRAULIC

491-8126 TANK GP-HYDRAULIC
S/N HFW638-UP
PART OF 339-6850 TANK & MTG GP-HYDRAULIC
ALSO AN ATTACHMENT
i06730824 SEBP6895
4918126 TANK GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7T-8332 [4] MOUNTING  
2. 9U-6994 [1] ADAPTER AS  
  5P-4362 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
3. 111-5719 [1] GASKET  
4. 142-8937 [1] CAP AS-FILLER (LOCKABLE)(HYDRAULIC TANK)  
5. 173-3323 [1] ADAPTER  
6. 206-8818 [1] STRAINER (HYDRAULIC TANK)  
7. 258-2829 [1] BREATHER (HYDRAULIC TANK)  
8. 295-5250 [1] GAUGE AS-SIGHT (HYDRAULIC OIL)  
  122-8353 M [2] BOLT (M12X1.75X46.5-MM)  
  133-5186 [4] SEAL-O-RING  
9. [1] STRAINER (RETURN)  
10. 311-3940 [1] BASE (STRAINER)  
11. 333-6803 [1] PLATE  
12. 333-6842 [1] GASKET  
13. 339-6815 [1] PLATE AS  
14. 339-6820 [1] PLATE AS  
  159-9541 M [7] NUT-WELD (M10X1.5-THD)  
15. 339-6823 Y [1] COVER GP-HYDRAULIC TANK  
16. 262-5689 [2] STRAINER AS (HYDRAULIC TANK)  
    (EACH INCLUDES)
  135-7940 [1] SEAL-O-RING  
18. 148-8312 [1] ADAPTER AS  
  3D-2824 [1] SEAL-O-RING  
  3T-4965 [1] ADAPTER  
19. 148-8327 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
20. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
21. 329-3356 M [2] NUT (M12X1.75-THD)  
22. 344-5674 M [20] NUT (M8X1.25-THD)  
23. 5P-4116 [20] WASHER-HARD (8.8X20.5X2-MM THK)  
24. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
25. 6V-7744 M [3] LOCKNUT (M10X1.5-THD)  
26. 7M-8485 [1] SEAL-O-RING  
27. 7X-0618 [6] WASHER-HARD (13.5X40X5-MM THK)  
28. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
29. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
30. 8T-4222 [4] WASHER-PLATED (11X32X2.5-MM THK)  
31. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
32. 491-8125 [1] TANK AS-HYDRAULIC  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68950484
 

352-1108: VALVE & MTG GP-COUPLER

352-1108 VALVE & MTG GP-COUPLER
S/N HFW1-UP
PART OF 333-6949 LINES GP-COUPLER
AN ATTACHMENT
i05312250 SEBP6895
3521108 VALVE & MTG GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [1] CAP-DUST  
2. 266-1602 [1] PLUG-ORIFICE  
3. 351-7535 J [3] VALVE GP-SOLENOID (24-VOLT)(QUICK COUPLER)  
    (EACH INCLUDES)
  156-5970 [1] NUT (1/2-20-THD)  
  354-7468 [1] COIL AS-SOLENOID (24-VOLT)  
4. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
5. 367-8534 L [1] VALVE GP-PRESSURE REDUCING (QUICK COUPLER)  
6. 6E-5066 [1] SCREEN (HYDRAULIC)(PILOT MANIFOLD)  
7. 9S-4180 [4] PLUG  
8. 4J-7533 [4] SEAL-O-RING  
9. 3J-1907 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  195-7430 J [1] KIT-SEAL (SOLENOID VALVE)  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  2U-7358 L [1] KIT-SEAL (PRESSURE REDUCING VALVE)  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
 

#SEBP68950485
 

419-8873: VALVE & MTG GP-HYDRAULIC

419-8873 VALVE & MTG GP-HYDRAULIC
S/N HFW1-UP
PART OF 381-4391, 381-4392 OPTION AR-COLD WEATHER
AN ATTACHMENT
i05300842 SEBP6895
4198873 VALVE & MTG GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2281 [1] STRAP-CABLE  
2. 388-9447 [1] VALVE & MOUNTING GP (HYDRAULIC)  
  388-9448 [1] MANIFOLD  
  377-0034 [1] VALVE GP-SOLENOID (DIFFERENTIAL LOCK)  
  254-0072 [1] COIL AS (24-VOLT)  
3. 390-4484 I [1] HOSE AS  
4. 416-2619 I [1] HOSE AS  
5. 419-8874 [1] PLATE AS  
  159-9541 M [2] NUT-WELD (M10X1.5-THD)  
6. 148-8390 [2] ELBOW AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8626 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
7. 150-4039 [1] TEE AS  
  7J-9108 [1] SEAL-O-RING  
  127-2141 [1] TEE-SWIVEL-ORFS  
8. 150-4048 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8722 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
9. 155-3504 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-9003 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
10. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
11. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4191 M [2] BOLT (M10X1.5X16-MM)  
13. 8T-6870 M [2] BOLT (M8X1.25X70-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP68950486
 

333-6909: VALVE & MTG GP-RIDE CONTROL

333-6909 VALVE & MTG GP-RIDE CONTROL
S/N HFW1-UP
PART OF 333-6887 CONTROL AR-RIDE
AN ATTACHMENT
i05328234 SEBP6895
3336909 VALVE & MTG GP-RIDE CONTROL Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 293-6472 Y [1] CONTROL GP-RIDE  
2. 348-8795 [1] BRACKET AS  
  159-9541 M [2] NUT-WELD (M10X1.5-THD)  
3. 7X-7729 [8] WASHER (11X25X3-MM THK)  
4. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
5. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68950487
 

373-6977: VALVE GP-CONTROL

373-6977 VALVE GP-CONTROL -TILT
S/N HFW1-UP
PART OF 347-2352, 347-2353 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i05317799 SEBP6895
3736977 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 301-4484 [2] VALVE GP-RELIEF (TILT)  
2. 373-6991 Y [1] VALVE GP-PILOT (TILT CYLINDER)  
3. 373-6993 HJ [1] KIT-COVER (VALVE CONTROL)  
    (INCLUDES O-RINGS, HOUSING, SEAL KIT & BOLTS MARKED J)
4. 6V-7970 [1] SEAL-O-RING  
5. 236-9839 JM [4] BOLT-SOCKET HEAD (M6X1X15-MM)  
6. 192-4491 [1] DISC  
7. 192-4492 [1] BALL  
8. 192-7864 [2] PLUG  
9. 372-7473 [1] VALVE GP-CHECK  
10. 524-9541 [1] SPOOL AS  
11. 524-9577 [1] KIT-COMPENSATOR  
    ( INCLUDES PLUG, SLEEVE & SPRING)
12. 529-7729 [1] SPRING-SPOOL  
   
    AVAILABLE REPAIR KIT(S):
  373-7041 H [1] KIT-SEAL (VALVE COVER)  
    (INCLUDES O-RING SEALS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68950488
 

373-6979: VALVE GP-CONTROL

373-6979 VALVE GP-CONTROL -LIFT
S/N HFW1-UP
PART OF 347-2352, 347-2353 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i05309996 SEBP6895
3736979 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 348-4593 [2] VALVE GP-CHECK (IMPLEMENT)  
    (EACH INCLUDES)
  6V-5138 [1] SEAL-O-RING  
2. 373-6991 Y [1] VALVE GP-PILOT (LIFT CYLINDER)  
3. 373-6971 J [1] KIT-COVER (CONTROL VALVE)  
    (INCLUDES HOUSING & SEAL-O-RING)
4. 6V-7970 [1] SEAL-O-RING  
5. 199-8090 JM [4] BOLT (M6X1X30-MM)  
6. 192-4491 [1] DISC  
7. 192-4492 [1] BALL  
8. 524-9540 [1] SPOOL AS  
9. 524-9546 [1] SPRING-SPOOL  
10. 524-9574 [1] VALVE-CHECK  
11. 524-9575 [1] SPRING  
12. 524-9576 [2] PLUG-CONTROL VALVE  
13. 524-9577 [1] KIT-COMPENSATOR  
    (INCLUDES PLUG, SLEEVE & SPRING)
14. 527-4112 [1] VALVE AS-CHECK  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68950489
 

373-6981: VALVE GP-CONTROL

373-6981 VALVE GP-CONTROL -AUXILIARY
S/N HFW1-UP
PART OF 387-4023 KIT-JOYSTICK CONTROL, 347-2353 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i05320487 SEBP6895
3736981 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 938K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 301-4484 [2] VALVE GP-RELIEF (STEERING CONTROL)  
2. 373-6991 Y [1] VALVE GP-PILOT (TILT CYLINDER)  
3. 373-6993 HJ [1] KIT-COVER (VALVE CONTROL)  
    (INCLUDES O-RINGS, HOUSING, SEAL KIT & BOLTS MARKED J)
4. 6V-7970 [1] SEAL-O-RING  
5. 236-9839 JM [4] BOLT-SOCKET HEAD (M6X1X15-MM)  
6. 192-4491 [1] DISC  
7. 192-4492 [1] BALL  
8. 524-9544 [1] SPOOL AS  
9. 524-9577 [1] KIT-COMPENSATOR  
    (INCLUDES PLUG, SLEEVE & SPRING)
10. 529-7729 [1] SPRING-SPOOL  
   
    AVAILABLE REPAIR KIT(S):
  373-7041 H [1] KIT-SEAL (VALVE COVER)  
    (INCLUDES O-RING SEALS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 938K :

ROTATING GP-PUMP
280-0954 ROTATING GP-PUMP
ROTATING GP-PUMP
226-1224 ROTATING GP-PUMP
PUMP GP-PISTON
358-4993 PUMP GP-PISTON
PUMP GP-PISTON
341-7664 PUMP GP-PISTON
PUMP GP-PISTON
341-7662 PUMP GP-PISTON
PUMP GP-GEAR
386-6620 PUMP GP-GEAR
PUMP GP-GEAR
378-2834 PUMP GP-GEAR
PUMP & MTG GP-IMPL & STEERING
349-8162 PUMP & MTG GP-IMPL & STEERING
TANK & MTG GP-HYDRAULIC
339-6850 TANK & MTG GP-HYDRAULIC
TANK GP-HYDRAULIC
349-8199 TANK GP-HYDRAULIC
TANK GP-HYDRAULIC
491-8126 TANK GP-HYDRAULIC
VALVE & MTG GP-COUPLER
352-1108 VALVE & MTG GP-COUPLER
VALVE & MTG GP-HYDRAULIC
419-8873 VALVE & MTG GP-HYDRAULIC
VALVE & MTG GP-RIDE CONTROL
333-6909 VALVE & MTG GP-RIDE CONTROL
VALVE GP-CONTROL
373-6977 VALVE GP-CONTROL
VALVE GP-CONTROL
373-6979 VALVE GP-CONTROL

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