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425-3918 MOTOR GP-PISTON -TRAVEL S/N FM21-UP PART OF 417-8177 MOTOR & MTG GP-TRAVEL AN ATTACHMENT MH3022




HYDRAULIC SYSTEM

MOTOR GP
 

#SEBP74190590
 

425-3918: MOTOR GP-PISTON

425-3918 MOTOR GP-PISTON -TRAVEL
S/N FM21-UP
PART OF 417-8177 MOTOR & MTG GP-TRAVEL
AN ATTACHMENT
i05825550 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 445-8562 Y [1] HOUSING GP-PUMP  
2. 373-8450 Y [1] ROTATING GP-MOTOR (HYSTAT PROPEL)  
3. 445-8566 Y [1] HEAD GP-MOTOR  
4. 445-8572 Y [1] VALVE GP-PUMP CONTROL  
5. 445-8567 [1] VALVE GP-SHUTTLE  
  123-5798 [1] SEAT  
  123-5799 [1] SEAT  
  142-1412 [1] VALVE (SHUTTLE)  
6. 293-0511 Y [1] VALVE GP-BRAKE CONTROL (HYDRAULIC MOTOR)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74190591
 

438-5764: MOTOR GP-SWING

438-5764 MOTOR GP-SWING
S/N FM21-UP
PART OF 438-5834 DRIVE & MTG GP-SWING, 476-0310 GENERATOR MTG & CONTROL GP
ALSO AN ATTACHMENT
i05861221 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 157-0056 [1] PLATE-PORT  
2. 099-3094 [1] DOWEL  
3. 6V-1179 [1] SEAL-O-RING  
4. 8T-1159 M [6] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
5. 9S-8004 [1] PLUG (9/16-18-THD)  
6. 3J-1907 [1] SEAL-O-RING  
7. 317-3531 [1] COVER AS  
  139-2840 [1] SEAL-SHAFT  
  M   METRIC PART
 

#SEBP74190592
 

453-5090: PLUG GP

453-5090 PLUG GP
S/N FM21-UP
AN ATTACHMENT
i05891876 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-8549 [1] GROMMET  
2. 148-8410 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
 

#SEBP74190593
 

428-6062: PUMP & MTG GP-HYDRAULIC

428-6062 PUMP & MTG GP-HYDRAULIC -FAN DRIVE
S/N FM21-UP
PART OF 441-5596 HYDRAULIC AR-UPPER
i05861045 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 423-2514 Y [1] PUMP GP-PISTON (FAN DRIVE)  
2. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
3. 153-6232 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
  8T-0120 [1] ELBOW  
4. 192-7120 [1] SEAL-O-RING  
5. 342-9913 M [2] BOLT-FLANGE HEAD (M10X1.5X20-MM)  
6. 9U-7000 [1] ADAPTER AS  
  2S-4078 [1] SEAL-O-RING  
  5P-7506 [1] ELBOW  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74190594
 

434-5713: PUMP & MTG GP-HYDRAULIC

434-5713 PUMP & MTG GP-HYDRAULIC
S/N FM21-UP
PART OF 441-5596 HYDRAULIC AR-UPPER
i05861228 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 423-2524 Y [1] PUMP GP-PISTON (IMPLEMENT, TRAVEL, WORK TOOL)  
2. 132-5789 [2] CLIP (LADDER)  
3. 8T-4121 [9] WASHER-HARD (11X21X2.5-MM THK)  
4. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74190595
 

451-2345: PUMP GP-GEROTOR

451-2345 PUMP GP-GEROTOR
S/N FM21-UP
PART OF 423-2531 PUMP GP-PISTON
i05861207 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 451-2440 Y [1] PUMP GP-GEROTOR  
2. 447-7909 [2] PLUG  
3. 235-0588 [1] PLATE-WEAR  
4. 123-7597 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74190596
 

451-2440: PUMP GP-GEROTOR

451-2440 PUMP GP-GEROTOR
S/N FM21-UP
PART OF 451-2345 PUMP GP-GEROTOR
i05861205 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-7449 [1] FLANGE  
2. 126-1477 [1] BUSHING-COUPLING  
3. 123-7594 [1] RING-CENTERING  
4. 451-2443 [1] SHAFT-DRIVE  
5. 179-3475 [1] GEAR  
6. 117-7296 [1] KEY-SHAFT  
7. 145-0909 [1] RING  
8. 8T-1159 M [4] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
9. 6V-8202 M [6] BOLT-SOCKET HEAD (M8X1.25X16-MM)  
10. 123-7597 [1] SEAL-O-RING  
11. 123-7598 [6] SEAL-BONDED  
12. 123-7600 [1] SEAL-O-RING  
13. 445-4980 [1] SEAL-O-RING  
14. 123-7602 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP74190597
 

187-3774: PUMP GP-METERING

187-3774 PUMP GP-METERING -HMU STEERING
S/N FM21-UP
PART OF 442-1551 LINES GP-STEERING
AN ATTACHMENT
i02681068 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 201-0048 [1] KIT-SEAL (STEERING PUMP)  
    (INCLUDES PART(S) MARKED J IN GRAPHIC)
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP74190598
 

423-2514: PUMP GP-PISTON

423-2514 PUMP GP-PISTON -FAN DRIVE
S/N FM21-UP
PART OF 428-6062 PUMP & MTG GP-HYDRAULIC
i05861064 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-3944 Y [1] VALVE GP-PUMP CONTROL (HYDRAULIC FAN)  
2. 9S-8005 [2] PLUG (3/4-16-THD)  
3. 033-6028 [2] SEAL-O-RING  
4. 333-7838 [1] ROTATING GP-PUMP (HYDRAULIC FAN)  
  333-7847 [1] PLATE-VALVE  
5. 446-5360 [1] SPRING  
6. 333-7840 [1] STOP  
7. 373-8464 [1] SWASHPLATE  
8. 373-8458 [1] SHAFT-DRIVE  
9. 333-7843 [1] SPRING  
10. 189-4716 [1] SHIM (2.5-MM THK)  
11. 333-7844 [1] RING  
12. 446-5377 [1] BEARING  
13. 333-7850 [1] BEARING-TAPERED ROLLER  
14. 333-7846 [1] BEARING-CRADLE (RH)  
15. 333-7845 [1] BEARING-CRADLE (LH)  
16. 6R-7943 M [2] SCREW (M5X0.8X15-MM)  
17. 189-4720 [1] SEAL-SHAFT  
18. 204-3334 [1] SEAL-O-RING  
19. 446-5379 [1] SEAL-O-RING  
20. 8T-9597 [1] RING-RETAINING  
21. 6V-8337 M [4] BOLT-SOCKET HEAD (M8X1.25X35-MM)  
22. 123-9769 [3] PLUG  
23. 096-4901 [1] DOWEL  
24. 373-8462 [1] PISTON-CONTROL  
25. 198-5351 [1] PLUG  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74190599
 

423-2524: PUMP GP-PISTON

423-2524 PUMP GP-PISTON -IMPLEMENT, TRAVEL, WORK TOOL
S/N FM21-UP
PART OF 434-5713 PUMP & MTG GP-HYDRAULIC
i05861241 SEBP7419
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Parts for your MH3022 MATERIAL HANDLER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-4216 [2] WASHER (12.5X25X4-MM THK)  
2. 423-2526 Y [1] PUMP GP-PISTON (WORK TOOL)  
3. 423-2531 Y [1] PUMP GP-PISTON (SWING)  
4. 423-2544 Y [1] PUMP GP-PISTON (IMPLEMENT)  
5. 6V-3668 M [2] BOLT (M12X1.75X30-MM)  
6. 8T-6594 M [2] BOLT-SOCKET HEAD (M16X2X35-MM)  
7. 9H-1024 [2] WASHER-HARD (17X30X6-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog MH3022 :

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