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300-7640 PUMP & MTG GP-HYDROSTATIC S/N DWS1-UP PART OF 300-7629, 300-7634 MACHINE AR-SPECIAL AN ATTACHMENT 256C




POWER TRAIN

DRIVE GP
 

#SEBP45710240
 

300-7640: PUMP & MTG GP-HYDROSTATIC

300-7640 PUMP & MTG GP-HYDROSTATIC
S/N DWS1-UP
PART OF 300-7629, 300-7634 MACHINE AR-SPECIAL
AN ATTACHMENT
i02782157 SEBP4571
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Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 165-0142 [2] WASHER-HARD (14.8X27X3-MM THK)  
2. 361-2657 M [2] BOLT-12 POINT HEAD (M14X2X40-MM)  
3. 252-9197 [1] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
4. 263-4996 [1] HUB AS-COUPLING  
  096-0194 [1] RING-RETAINING  
5. 289-6362 Y [1] PUMP GP-PISTON (HYDROSTATIC)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45710241
 

258-2404: PUMP GP-PISTON

258-2404 PUMP GP-PISTON -HYDROSTATIC
S/N DWS1-UP
PART OF 258-2406 PUMP & MTG GP-HYDROSTATIC
AN ATTACHMENT
i02625443 SEBP4571
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Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 278-8737 [2] VALVE GP-PUMP CONTROL  
2. 278-8740 [2] SWASHPLATE  
3. 278-8748 [1] SHAFT-DRIVE (INPUT)  
4. 280-7860 L [2] BLOCK-SLIDER  
5. 278-8751 L [4] SPRING  
6. 278-8746 [1] VALVE GP-RELIEF (CHARGE)  
7. 278-8743 [1] VALVE GP-SOLENOID (PARKING BRAKE)  
8. 278-8745 [4] KIT-RELIEF VALVE (CROSSOVER)  
    (EACH INCLUDES RELIEF VALVES, O-RING SEALS & SPRING)
9. 278-8750 [1] PLATE (CCW)  
10. 278-8749 [1] PLATE (CW)  
11. 278-8747 [1] SHAFT-DRIVE  
12. 9S-8002 [4] PLUG (7/16-20-THD)  
13. 9S-8004 [1] PLUG (9/16-18-THD)  
14. 9S-8008 [2] PLUG (1-1/16-12-THD)  
15. 341-7637 [2] KIT-BEARING (PISTON PUMP)  
16. 278-8735 [2] KIT-CYLINDER BLOCK  
17. 8C-3413 M [6] BOLT-SOCKET HEAD (M12X1.75X120-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  278-8736 [1] KIT-SEAL (PISTON PUMP)  
    (INCLUDES O-RINGS, PISTON SEAL RING, BACKUP RINGS, RETAINING RING, DOWEL PIN, SLOTTED PIN, GASKETS, SHAFT SEAL
    & RETAINER)
  278-8738 L [2] KIT-PISTON  
  278-8742 [1] KIT-BEARING (PISTON PUMP)  
    (INCLUDES COUPLING, BEARING SLEEVE, RETAINING RING & BEARING SHAFT)
  278-8744 [4] KIT-SOLENOID  
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
 

#SEBP45710242
 

289-6362: PUMP GP-PISTON

289-6362 PUMP GP-PISTON -HYDROSTATIC
S/N DWS1-UP
PART OF 300-7640 PUMP & MTG GP-HYDROSTATIC
AN ATTACHMENT
i02782160 SEBP4571
  For full view, you need register

Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 278-8737 [2] VALVE GP-PUMP CONTROL  
2. 278-8740 [2] SWASHPLATE  
3. 278-8748 [1] SHAFT-DRIVE (INPUT)  
4. 280-7860 J [2] BLOCK-SLIDER  
5. 278-8751 J [4] SPRING  
6. 278-8746 [1] VALVE GP-RELIEF (CHARGE)  
7. 278-8743 [1] VALVE GP-SOLENOID (PARKING BRAKE)  
8. 289-6377 [4] VALVE GP-RELIEF (CROSSOVER)  
9. 278-8750 [1] PLATE (CCW)  
10. 278-8749 [1] PLATE (CW)  
11. 278-8747 [1] SHAFT-DRIVE (INPUT)  
12. 9S-8002 [4] PLUG (7/16-20-THD)  
13. 9S-8004 [1] PLUG (9/16-18-THD)  
14. 9S-8008 [2] PLUG (1-1/16-12-THD)  
15. 341-7637 [2] KIT-BEARING (PISTON PUMP)  
16. 278-8739 [2] ROTATING GP-PUMP  
17. 8C-3413 M [6] BOLT-SOCKET HEAD (M12X1.75X120-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  278-8738 J [2] KIT-PISTON  
  278-8736 [1] KIT-SEAL (PISTON PUMP)  
    (INCLUDES O-RINGS, PISTON SEAL RING, BACKUP RINGS, RETAINING RING, DOWEL PIN, SLOTTED PIN, GASKETS, SHAFT SEAL
    & RETAINER)
  278-8742 [1] KIT-BEARING (PISTON PUMP)  
    (INCLUDES COUPLING, BEARING SLEEVE, RETAINING RING & BEARING SHAFT)
  278-8744 [2] KIT-SOLENOID  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP45710243
 

142-8728: TIRE & RIM GP

142-8728 TIRE & RIM GP -LH
S/N DWS1-UP
(16.5X9.75). DIRECTIONAL TIRE
PART OF 142-7494 WHEEL & TIRE AR
AN ATTACHMENT
i01110436 SEBP4571
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Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  142-8726 [1] TIRE (12-R16.5)  
  150-8599 [1] VALVE AS-TIRE  
  142-8731 [1] WHEEL AS (16.5X9.75)  
 

#SEBP45710244
 

142-8737: TIRE & RIM GP

142-8737 TIRE & RIM GP -RH
S/N DWS1-UP
(16.5X9.75). DIRECTIONAL TIRE
PART OF 142-7494 WHEEL & TIRE AR
AN ATTACHMENT
i01110438 SEBP4571
  For full view, you need register

Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  142-8726 [1] TIRE (12-R16.5)  
  150-8599 [1] VALVE AS-TIRE  
  142-8731 [1] WHEEL AS (16.5X9.75)  
 

#SEBP45710245
 

142-8738: TIRE & RIM GP

142-8738 TIRE & RIM GP -LH
S/N DWS1-UP
(16.5X9.75). DIRECTIONAL TIRE
PART OF 142-7495 WHEEL & TIRE AR
AN ATTACHMENT
i01110440 SEBP4571
  For full view, you need register

Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  142-8726 [1] TIRE (12-R16.5)  
  150-8599 [1] VALVE AS-TIRE  
  142-8759 [1] WHEEL AS (16.5X9.75)  
 

#SEBP45710246
 

142-9025: TIRE & RIM GP

142-9025 TIRE & RIM GP -RH
S/N DWS1-UP
(16.5X9.75). DIRECTIONAL TIRE
PART OF 142-7495 WHEEL & TIRE AR
AN ATTACHMENT
i01111409 SEBP4571
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Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  142-8726 [1] TIRE (12-R16.5)  
  150-8599 [1] VALVE AS-TIRE  
  142-8759 [1] WHEEL AS (16.5X9.75)  
 

#SEBP45710247
 

154-3978: TIRE & RIM GP

154-3978 TIRE & RIM GP -LH
S/N DWS1-UP
(16.5X9.75). DIRECTIONAL TIRE, HEAVY DUTY
PART OF 154-3972 WHEEL & TIRE AR
AN ATTACHMENT
i01111547 SEBP4571
  For full view, you need register

Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  150-8599 [1] VALVE AS-TIRE  
  142-8731 [1] WHEEL AS (16.5X9.75)  
   
  154-3982 [1] TIRE (12-R16.5)  
 

#SEBP45710248
 

154-3979: TIRE & RIM GP

154-3979 TIRE & RIM GP -RH
S/N DWS1-UP
(16.5X9.75). DIRECTIONAL TIRE, HEAVY DUTY
PART OF 154-3972 WHEEL & TIRE AR
AN ATTACHMENT
i01111551 SEBP4571
  For full view, you need register

Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  150-8599 [1] VALVE AS-TIRE  
  142-8731 [1] WHEEL AS (16.5X9.75)  
   
  154-3982 [1] TIRE (12-R16.5)  
 

#SEBP45710249
 

154-3980: TIRE & RIM GP

154-3980 TIRE & RIM GP -LH
S/N DWS1-UP
(16.5X9.75). DIRECTIONAL TIRE, HEAVY DUTY
PART OF 154-3973 WHEEL & TIRE AR
AN ATTACHMENT
i01111617 SEBP4571
  For full view, you need register

Parts for your 256C SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  154-3982 [1] TIRE (12-R16.5)  
  150-8599 [1] VALVE AS-TIRE  
  142-8759 [1] WHEEL AS (16.5X9.75)  
 

Information:

Caterpillar Parts SIS Catalog 256C :

Truck sale:

 
Caterpillar 256C
- Skid steer loaders
BLANCHARD MACHINERY CO.
22.000 
Caterpillar 256C, Kompaktlader, Bau-Und Bergbauausrüstung
- Skid Steer Loaders
BUTLER MACHINERY COMPANY
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