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258-2555 PUMP GP-GEAR S/N KWB1-UP PART OF 258-2557 PUMP & MTG GP-WORK TOOL AN ATTACHMENT 279C2 COMPACT TRACK LOADER


HYDRAULIC SYSTEM
PUMP GP
VALVE GP-CONTROL
TANK GP

COMPACT TRACK LOADER 279C2 COMPACT TRACK LOADER KWB
 279C2 Compact Track Loader KWB00001-UP (MACHINE) POWERED BY C3.4 Engine SEBP5999 279C2 KWB   (2011)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-WORK TOOL
258-2556 PUMP & MTG GP-WORK TOOL
PUMP & MTG GP-WORK TOOL
258-2557 PUMP & MTG GP-WORK TOOL
PUMP GP-GEAR
258-2555 PUMP GP-GEAR
PUMP GP-PISTON
341-7659 PUMP GP-PISTON
ROTATING GP-PUMP
258-5193 ROTATING GP-PUMP
ROTATING GP-PUMP
258-5193 ROTATING GP-PUMP
ROTATING GP-PUMP
356-1576 ROTATING GP-PUMP
ROTATING GP-PUMP
436-4708 ROTATING GP-PUMP
VALVE GP-PUMP CONTROL
348-5974 VALVE GP-PUMP CONTROL
 

#SEBP59990260
 

258-2555: PUMP GP-GEAR

258-2555 PUMP GP-GEAR
S/N KWB1-UP
PART OF 258-2557 PUMP & MTG GP-WORK TOOL
AN ATTACHMENT
i04528049 SEBP5999
2582555 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6685 M [4] BOLT (M10X1.5X110-MM)  
2. 8T-5095 [4] WASHER-PLATED (11X16X2-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  278-8715 [1] KIT-SEAL  
    (INCLUDES PARTS MARKED "J" IN GRAPHIC)
  M   METRIC PART
 

#SEBP59990261
 

341-7659: PUMP GP-PISTON

341-7659 PUMP GP-PISTON
S/N KWB1-UP
PART OF 258-2557 PUMP & MTG GP-WORK TOOL
AN ATTACHMENT
i04454872 SEBP5999
3417659 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-5193 Y [1] ROTATING GP-PUMP  
2. 335-8209 [1] PISTON-CONTROL  
3. 274-7452 [1] LINK-CONTROL  
4. 197-1762 [1] SWASHPLATE  
5. 358-4996 [1] SHAFT-DRIVE  
6. 198-5351 [1] PLUG  
7. 127-9490 [1] SPRING (BIAS)  
8. 148-1238 [1] SHIM (3-MM THK)  
9. 185-0263 [1] BEARING  
10. 203-8609 [1] CUP-BEARING  
11. 105-3035 [1] CONE-BEARING  
12. 358-4999 [2] BEARING-CRADLE  
13. 5P-3863 [1] SEAL-O-RING  
14. 8C-3110 [1] RING-RETAINING  
15. 105-3489 M [4] BOLT-SOCKET HEAD (M12X1.75X80-MM)  
16. 335-8229 [1] PIN  
17. 9S-8006 [2] PLUG (7/8-14-THD)  
18. 2M-9780 [2] SEAL-O-RING  
19. 6R-7943 M [2] SCREW (M5X0.8X15-MM)  
20. 358-4997 [1] ADAPTER  
21. 348-5974 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
   
    AVAILABLE REPAIR KIT(S):
  345-8005 [1] KIT-SEAL (PISTON PUMP)  
    (INCLUDES SHAFT SEAL & O-RING SEAL)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59990262
 

258-5193: ROTATING GP-PUMP

258-5193 ROTATING GP-PUMP
S/N KWB1-UP
PART OF 341-7659 PUMP GP-PISTON
Type 1
AN ATTACHMENT
i02209374 SEBP5999
2585193 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 138-8175 [1] BEARING-SPHERICAL  
2. 168-7940 [3] PIN  
3. 096-0015 [1] RING-RETAINING  
4. 233-0455 [1] BARREL  
5. 168-7941 [1] SPRING  
6. 168-7942 [1] WASHER (28.2X36.5X2-MM THK)  
7. 168-7943 [9] PISTON AS-PUMP  
8. 258-5194 [1] PLATE  
9. 175-6796 [1] PLATE-VALVE  
 

#SEBP59990263
 

258-5193: ROTATING GP-PUMP

258-5193 ROTATING GP-PUMP
S/N KWB1-UP
PART OF 341-7659 PUMP GP-PISTON
Type 2
AN ATTACHMENT
i06264360 SEBP5999
2585193 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 175-6796 [1] PLATE-VALVE  
2. 356-1576 CY [1] ROTATING GP-PUMP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP59990264
 

356-1576: ROTATING GP-PUMP

356-1576 ROTATING GP-PUMP
S/N KWB1-UP
PART OF 258-5193 ROTATING GP-PUMP
AN ATTACHMENT
i04054049 SEBP5999
3561576 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 436-4708 Y [1] ROTATING GP-PUMP  
2. 168-7943 [9] PISTON AS-PUMP  
3. 258-5194 [1] PLATE  
4. 138-8175 [1] BEARING-SPHERICAL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59990265
 

436-4708: ROTATING GP-PUMP

436-4708 ROTATING GP-PUMP
S/N KWB1-UP
PART OF 356-1576 ROTATING GP-PUMP
AN ATTACHMENT
i05619509 SEBP5999
4364708 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 233-0455 [1] BARREL  
2. 168-7941 [1] SPRING  
3. 168-7940 [3] PIN  
4. 096-0015 [1] RING-RETAINING  
5. 168-7942 [1] WASHER (28.2X36.5X2-MM THK)  
 

#SEBP59990266
 

359-7200: SPOOL-VALVE

359-7200 SPOOL-VALVE -AUXILIARY
S/N KWB1-UP
AN ATTACHMENT
i04440112 SEBP5999
3597200 SPOOL-VALVE Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP59990267
 

258-2434: TANK & MTG GP-HYDRAULIC

258-2434 TANK & MTG GP-HYDRAULIC
S/N KWB1-684
PART OF 258-2603 HYDRAULIC AR
i02625670 SEBP5999
2582434 TANK & MTG GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-2435 Y [1] TANK GP-HYDRAULIC  
2. 258-2947 [1] BRACKET  
3. 258-2949 [1] BRACKET AS  
4. 258-2981 [1] BRACKET AS  
5. 258-2982 [1] BRACKET  
6. 258-2991 [1] BRACKET AS  
7. 258-2992 [1] BRACKET  
8. 5P-4116 [4] WASHER-HARD (8.8X20.5X2-MM THK)  
9. 7X-7729 [2] WASHER (11X25X3-MM THK)  
10. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-0389 M [2] LOCKNUT (M10X1.5-THD)  
12. 8T-4196 M [6] BOLT (M10X1.5X35-MM)  
13. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59990268
 

258-2434: TANK & MTG GP-HYDRAULIC

258-2434 TANK & MTG GP-HYDRAULIC
S/N KWB685-UP
PART OF 258-2603 HYDRAULIC AR
i05206237 SEBP5999
2582434 TANK & MTG GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-2435 Y [1] TANK GP-HYDRAULIC  
2. 258-2947 [1] BRACKET  
3. 258-2949 [1] BRACKET AS  
4. 258-2981 [1] BRACKET AS  
5. 258-2982 [1] BRACKET  
6. 258-2991 [1] BRACKET AS  
7. 258-2992 [1] BRACKET  
8. 5P-4116 [4] WASHER-HARD (8.8X20.5X2-MM THK)  
9. 7X-7729 [2] WASHER (11X25X3-MM THK)  
10. 8T-4121 C [4] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-0389 M [2] LOCKNUT (M10X1.5-THD)  
12. 8T-4196 CM [4] BOLT (M10X1.5X35-MM)  
13. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
14. 344-7932 C [2] BOLT-FLANGE HEAD (M10X1.5X35-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59990269
 

258-2435: TANK GP-HYDRAULIC

258-2435 TANK GP-HYDRAULIC
S/N KWB1-UP
PART OF 258-2434 TANK & MTG GP-HYDRAULIC
i02625990 SEBP5999
2582435 TANK GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 279C2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 142-8937 [1] CAP AS-FILLER (LOCKABLE)  
2. 258-2806 Y [1] TANK GP-HYDRAULIC  
3. 258-2829 [1] BREATHER (HYDRAULIC TANK)  
4. 264-4297 [1] SENSOR AS-TEMPERATURE (2-PIN)(HYDRAULIC OIL)  
  137-6645 [1] PAD-CONNECTOR  
5. 3K-0360 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 279C2 :

PUMP & MTG GP-WORK TOOL
258-2557 PUMP & MTG GP-WORK TOOL
PUMP & MTG GP-WORK TOOL
258-2556 PUMP & MTG GP-WORK TOOL
MOUNTING GP-CYLINDER
286-9248 MOUNTING GP-CYLINDER
MOUNTING GP-CYLINDER
165-8731 MOUNTING GP-CYLINDER
MOUNTING GP-CYLINDER
156-0891 MOUNTING GP-CYLINDER
MOUNTING GP-CYLINDER
154-5011 MOUNTING GP-CYLINDER
MOTOR & MTG GP-HYDRAULIC FAN
258-2579 MOTOR & MTG GP-HYDRAULIC FAN
MANIFOLD GP-CONTROL
291-0010 MANIFOLD GP-CONTROL
PUMP GP-PISTON
341-7659 PUMP GP-PISTON
ROTATING GP-PUMP
258-5193 ROTATING GP-PUMP
ROTATING GP-PUMP
258-5193 ROTATING GP-PUMP
ROTATING GP-PUMP
356-1576 ROTATING GP-PUMP
ROTATING GP-PUMP
436-4708 ROTATING GP-PUMP
SPOOL-VALVE
359-7200 SPOOL-VALVE
TANK & MTG GP-HYDRAULIC
258-2434 TANK & MTG GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
258-2434 TANK & MTG GP-HYDRAULIC

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