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177-6949 ACTUATOR GP-PUMP -WINCH S/N NCF1-UP PART OF 249-8600 PUMP GP-PISTON AN ATTACHMENT D6K TRACK-TYPE TRACTOR


HYDRAULIC SYSTEM
PUMP GP
CYLINDER GP
FILTER GP
PUMP GP
HYDRAULIC GP
LINES GP-CYLINDER

TRACK-TYPE TRACTOR D6K TRACK-TYPE TRACTOR NCF
 D6K TRACK-TYPE TRACTOR Military, XL NCF00001-UP (MACHINE) POWERED BY C6.6 Engine SEBP5005 D6K NCF   (2007)

HYDRAULIC SYSTEM

PUMP GP
ACTUATOR GP-PUMP
177-6949 ACTUATOR GP-PUMP
HEAD GP-PUMP
277-6553 HEAD GP-PUMP
HEAD GP-PUMP
277-6553 HEAD GP-PUMP
PUMP GP-CHARGE
278-4449 PUMP GP-CHARGE
 

#SEBP50050270
 

177-6949: ACTUATOR GP-PUMP

177-6949 ACTUATOR GP-PUMP -WINCH
S/N NCF1-UP
PART OF 249-8600 PUMP GP-PISTON
AN ATTACHMENT
i01152412 SEBP5005
1776949 ACTUATOR GP-PUMP Parts scheme
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Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-3811 [1] COVER  
2. 117-7273 [2] SEAL-O-RING  
3. 145-3812 [2] RING  
4. 145-3813 [2] RING-SEAL  
5. 177-7783 [1] PISTON  
6. 145-3810 [1] COVER  
7. 160-8499 M [1] NUT (M12X1.5-THD)  
8. 5W-1437 [8] LOCKWASHER  
9. 8T-1158 M [8] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
  M   METRIC PART
 

#SEBP50050271
 

269-2728: CYLINDER GP-ANGLING

269-2728 CYLINDER GP-ANGLING -FINE GRADING
S/N NCF52-UP
90-MM (3.5-IN) BORE X 455-MM (17.9-IN) STROKE
PART OF 278-2470, 316-5652 C-FRAME GP-POWER ANGLING
ALSO AN ATTACHMENT
i02834170 SEBP5005
2692728 CYLINDER GP-ANGLING Parts scheme
  For full view, you need register

Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 266-9384 [1] PISTON  
2. 269-3205 [1] CYLINDER AS  
2A. 4D-4431 [1] BEARING-ALIGNING  
2B. 2H-5549 [2] RING-RETAINING  
3. 269-3228 [1] ROD AS  
3A. 4D-4431 [1] BEARING-ALIGNING  
3B. 2H-5549 [2] RING-RETAINING  
4. 269-3945 [1] HEAD  
5. 099-6976 J [1] RING  
6. 143-8916 J [1] RING-WEAR  
7. 144-5287 J [1] SEAL-PISTON  
8. 167-2242 J [1] SEAL AS-BUFFER  
9. 167-2297 J [1] SEAL-U-CUP  
10. 233-0617 J [1] SEAL-WIPER  
11. 2H-3931 J [1] SEAL-O-RING  
12. 2H-6338 J [1] SEAL-O-RING  
13. 4J-9224 J [1] RING-BACKUP  
14. 6J-5730 [1] LOCKNUT (1-1/8-12-THD)  
   
    AVAILABLE REPAIR KIT(S):
  393-3609 J [1] KIT-HYD CYLINDER SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP50050272
 

269-2730: CYLINDER GP-BULLDOZER LIFT

269-2730 CYLINDER GP-BULLDOZER LIFT -FINE GRADING
S/N NCF52-UP
111-MM (4.3-IN) BORE X 390-MM (15.4-IN) STROKE
PART OF 278-2470, 316-5652 C-FRAME GP-POWER ANGLING
ALSO AN ATTACHMENT
i02834188 SEBP5005
2692730 CYLINDER GP-BULLDOZER LIFT Parts scheme
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Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 233-0618 J [1] SEAL-WIPER  
2. 266-9390 [1] PISTON  
3. 269-3231 [1] CYLINDER AS  
3A. 4D-4431 [1] BEARING-ALIGNING  
3B. 2H-5549 [2] RING-RETAINING  
4. 269-3236 [1] ROD AS  
4A. 4D-4431 [1] BEARING-ALIGNING  
4B. 2H-5549 [2] RING-RETAINING  
5. 269-3237 [1] HEAD  
6. 119-5434 J [1] RING  
7. 140-0176 [1] RING-WEAR  
8. 167-2185 J [1] SEAL AS-BUFFER  
9. 167-2301 J [1] SEAL-U-CUP  
10. 2J-3950 [1] LOCKNUT (1-1/2-12-THD)  
11. 310-2184 J [1] SEAL-O-RING  
12. 310-2186 J [1] SEAL-O-RING  
13. 5J-7865 J [1] RING-BACKUP  
14. 9X-7301 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  392-5201 J [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES RINGS & SEALS)
  J   KIT MARKED J INCLUDES PART(S) MARKED J
 

#SEBP50050273
 

269-2729: CYLINDER GP-BULLDOZER TILT

269-2729 CYLINDER GP-BULLDOZER TILT -FINE GRADING
S/N NCF52-UP
120-MM (4.7-IN) BORE X 99-MM (3.9-IN) STROKE
PART OF 278-2470, 316-5652 C-FRAME GP-POWER ANGLING
ALSO AN ATTACHMENT
i02834175 SEBP5005
2692729 CYLINDER GP-BULLDOZER TILT Parts scheme
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Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-4049 [1] WASHER (51X73X12.7-MM THK)  
2. 266-9983 [1] HEAD  
3. 269-3238 [1] CYLINDER AS  
3A. 160-0305 [1] BEARING  
3B. 8T-7567 [1] RING-RETAINING (INTERNAL)  
4. 397-5195 [1] ROD AS  
4A. 7J-1309 [1] BEARING  
4B. 1S-3311 [1] RING-RETAINING  
5. 269-3244 [1] PISTON  
6. 119-5445 J [1] RING  
7. 146-0742 J [1] RING-WEAR  
8. 167-2204 J [1] SEAL AS-BUFFER  
9. 167-2314 J [1] SEAL-U-CUP  
10. 227-1148 J [1] SEAL-WIPER  
11. 2J-3961 J [1] RING-BACKUP  
12. 310-2187 J [1] SEAL-O-RING  
13. 3E-6703 J [1] SEAL-O-RING  
14. 3J-9545 [1] LOCKNUT (2-12-THD)  
15. 9X-3592 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  393-3605 J [1] KIT-HYD CYLINDER SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP50050274
 

302-7298: FILTER GP-OIL

302-7298 FILTER GP-OIL -POWER TRAIN, WINCH
S/N NCF1-UP
PART OF 246-5950 LINES GP-WINCH
AN ATTACHMENT
i02832285 SEBP5005
3027298 FILTER GP-OIL Parts scheme
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Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1G-8878 [1] FILTER-OIL (ADVANCED EFFICIENCY)  
    -OR-
  102-2828 AF [1] FILTER-OIL (ULTRA HIGH EFFICIENCY)  
    -OR-
  156-0214 AF [1] FILTER-OIL (FIRE RESISTANT FLUID)  
2. 6V-0852 [1] CAP-DUST  
3. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
4. 227-6744 [1] SWITCH GP-PRESSURE (FILTER BYPASS)  
4A. 5F-9144 [1] SEAL-O-RING  
4B. 3J-1907 [1] SEAL-O-RING  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  186-3735 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-1813 E SLEEVE (14-CM)  
5. 3J-1907 [1] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  A   NOT PART OF THIS GROUP
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
 

#SEBP50050275
 

277-6553: HEAD GP-PUMP

277-6553 HEAD GP-PUMP -WINCH
S/N NCF1-UP
PART OF 249-8600 PUMP GP-PISTON
Type 1
AN ATTACHMENT
i02832234 SEBP5005
2776553 HEAD GP-PUMP Parts scheme
  For full view, you need register

Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-7280 [1] BUSHING (INTERNAL)  
2. 117-7282 [1] SEAL-O-RING  
3. 117-7279 [1] BUSHING (EXTERNAL)  
4. 6V-8397 [1] SEAL-O-RING  
5. 5W-1250 [2] PIN  
6. 087-4772 [3] PLUG-O-RING  
7. 152-1811 Y [1] VALVE GP-RELIEF (WINCH)  
8. 8C-4365 M [4] BOLT (M14X2X80-MM)  
9. 192-3282 [1] BUSHING-BEARING  
10. 120-4394 [3] PLUG-BREAK OFF  
11. 9S-4182 [2] PLUG (7/16-20-THD)  
12. 6V-8978 [1] SEAL-O-RING  
13. 123-7575 [1] SCREW-LOCK  
14. 177-7122 Y [1] VALVE GP-RELIEF (CHARGE PRESSURE)  
15. 9S-8002 [2] PLUG (7/16-20-THD)  
16. 123-7583 [1] ORIFICE  
17. 177-6854 [1] PLUG-PIN  
18. 277-6679 Y [2] VALVE GP-RELIEF (CROSSOVER)  
19. 3J-7354 [2] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP50050276
 

277-6553: HEAD GP-PUMP

277-6553 HEAD GP-PUMP -WINCH
S/N NCF1-UP
PART OF 249-8600 PUMP GP-PISTON
Type 2
AN ATTACHMENT
i07307529 SEBP5005
2776553 HEAD GP-PUMP Parts scheme
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Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-7280 [1] BUSHING (INTERNAL)  
2. 117-7282 [1] SEAL-O-RING  
3. 117-7279 [1] BUSHING (EXTERNAL)  
4. 6V-8397 [1] SEAL-O-RING  
5. 5W-1250 [2] PIN  
6. 087-4772 C [2] PLUG-O-RING  
7. 152-1811 Y [1] VALVE GP-RELIEF (WINCH)  
8. 8C-4365 M [4] BOLT (M14X2X80-MM)  
9. 117-7278 C [1] BUSHING  
10. 120-4394 [3] PLUG-BREAK OFF  
11. 9S-4182 [2] PLUG (7/16-20-THD)  
12. 6V-8978 [1] SEAL-O-RING  
13. 123-7575 [1] SCREW-LOCK  
14. 204-1459 C [1] VALVE GP-RELIEF (CHARGE PRESSURE)  
15. 9S-8002 C [1] PLUG (7/16-20-THD)  
16. 123-7583 [1] ORIFICE  
17. 177-6854 [1] PLUG-PIN  
18. 277-6679 Y [2] VALVE GP-RELIEF (CROSSOVER)  
19. 3J-7354 [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP50050277
 

206-7280: HYDRAULIC AR-3 VALVE

206-7280 HYDRAULIC AR-3 VALVE
S/N NCF1-UP
PART OF 311-6614 COMMON AR
i02830234 SEBP5005
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Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  206-7238 Y [1] LINES GP-ANGLE & TILT  
  206-7265 Y [1] LINES GP-LIFT CYLINDER  
  248-1664 Y [1] LINES GP-PILOT  
  206-7277 Y [1] MOUNTING GP-VALVE  
  251-3544 Y [1] TANK & MTG GP-HYDRAULIC  
  Y   SEPARATE ILLUSTRATION
 

#SEBP50050278
 

206-7238: LINES GP-ANGLE & TILT

206-7238 LINES GP-ANGLE & TILT
S/N NCF1-UP
PART OF 206-7280 HYDRAULIC AR-3 VALVE
i02830409 SEBP5005
2067238 LINES GP-ANGLE & TILT Parts scheme
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Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-9162 [10] CLAMP  
2. 260-9174 [2] CONNECTOR AS  
    (EACH INCLUDES)
  109-5815 [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
3. 261-5506 [1] BRACKET AS (RH)  
4. 261-5507 [1] BRACKET AS (LH)  
5. 132-7551 [1] SPACER (11X19X6-MM THK)  
6. 357-4378 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8637 [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
7. 261-5114 [1] TUBE AS  
8. 261-5115 [1] TUBE AS  
9. 261-5116 [1] TUBE AS  
10. 261-5117 [1] TUBE AS  
11. 261-5118 [1] TUBE AS  
12. 261-5119 [1] TUBE AS  
13. 261-5120 [1] TUBE AS  
14. 261-5121 [1] TUBE AS  
15. 261-5122 [1] TUBE AS  
16. 261-5123 [1] TUBE AS  
17. 261-5124 [1] TUBE AS  
18. 6V-8398 [6] SEAL-O-RING  
19. 6V-9169 [6] NUT (13/16-16-THD)  
20. 6V-9746 [2] SEAL-O-RING  
21. 7J-9108 [5] SEAL-O-RING  
22. 7X-7729 [9] WASHER (11X25X3-MM THK)  
23. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
24. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
25. 8T-4195 M [6] BOLT (M10X1.5X30-MM)  
26. 9M-9130 [2] CLAMP  
  M   METRIC PART
 

#SEBP50050279
 

252-0452: LINES GP-ANGLE & TILT

252-0452 LINES GP-ANGLE & TILT -FINE GRADING
S/N NCF52-54
PART OF 278-2470, 316-5652 C-FRAME GP-POWER ANGLING
ALSO AN ATTACHMENT
i02834138 SEBP5005
2520452 LINES GP-ANGLE & TILT Parts scheme 2520452 LINES GP-ANGLE & TILT Parts scheme
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Parts for your D6K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8486 [2] FITTING-GREASE (1/8-27 PTF)  
2. 3B-8489 [10] FITTING-GREASE (1/8-27 PTF)  
3. 197-2477 [4] PIN  
4. 252-0465 I [2] HOSE AS  
5. 252-0467 I [2] HOSE AS  
6. 252-0468 I [1] HOSE AS  
7. 252-0469 I [1] HOSE AS  
8. 287-6800 [1] BRACKET AS (RH)  
9. 287-6801 [1] BRACKET AS (LH)  
10. 287-6802 [1] GUARD AS  
11. 288-1041 [1] BRACKET AS (LH)  
12. 288-1042 [1] BRACKET AS (RH)  
13. 294-5374 [4] PLATE  
14. 294-7278 [4] PLATE  
15. 294-9532 [2] GUARD AS  
16. 294-9533 [1] GUARD AS (LH)  
17. 294-9535 [1] GUARD AS (RH)  
18. 297-7888 [2] COVER  
19. 306-8866 [4] BAFFLE AS  
    (EACH INCLUDES)
  7G-5186 [4] SPACER (13X19X4.5-MM THK)  
20. 307-1435 I [2] HOSE AS  
21. 307-1869 I [2] HOSE AS  
22. 096-7033 [4] PIN-COTTER  
23. 148-8340 [3] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8639 [1] CONNECTOR  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
24. 148-8364 [3] ELBOW AS  
    (EACH INCLUDES)
  6V-8625 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
25. 148-8389 [4] ELBOW AS  
    (EACH INCLUDES)
  7X-0492 [1] ELBOW  
  4J-5477 [1] SEAL-O-RING  
26. 2P-6470 [1] CLIP (SLOT)  
27. 2P-6471 [1] CLIP (TAB)  
28. 5P-1076 [10] WASHER-HARD (13.5X30X4-MM THK)  
29. 5P-7464 [4] CLIP (SLOT)  
30. 5P-7465 [4] CLIP (TAB)  
31. 5P-7466 [2] CLIP (SLOT)  
32. 5P-7467 [2] CLIP (TAB)  
33. 5P-8112 [2] GROMMET  
34. 6V-1249 [4] GROMMET (22-MM ID)  
35. 7G-3832 [2] GROMMET  
36. 7G-3833 [2] CLIP (TAB)  
37. 7G-3834 [2] CLIP (SLOT)  
38. 7X-7729 [8] WASHER (11X25X3-MM THK)  
39. 7Y-1858 [4] WASHER (21X37X3-MM THK)  
40. 8T-4121 [20] WASHER-HARD (11X21X2.5-MM THK)  
41. 8T-4133 M [10] NUT (M10X1.5-THD)  
42. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
43. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
44. 8T-4139 M [13] BOLT (M12X1.75X30-MM)  
45. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
46. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
47. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
48. 8T-4223 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
49. 8T-4244 M [2] NUT (M12X1.75-THD)  
50. 8T-4994 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
51. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
52. 202-5293 J SEAL (3.2-DM EACH)  
52A. 202-5293 J SEAL (4-DM EACH)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   SOLD BY THE DECIMETER
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog D6K :

ACTUATOR GP-HYDRAULIC
302-8157 ACTUATOR GP-HYDRAULIC
ACCUMULATOR GP-PILOT OIL
230-3489 ACCUMULATOR GP-PILOT OIL
ACCUMULATOR GP-HYDRAULIC
226-0420 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
180-9419 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
160-2669 ACCUMULATOR GP-HYDRAULIC
VALVE GP-SOLENOID
252-2237 VALVE GP-SOLENOID
MANIFOLD & VALVE GP
267-6709 MANIFOLD & VALVE GP
313-3608 UNDERCARRIAGE AR
CYLINDER GP-ANGLING
269-2728 CYLINDER GP-ANGLING
CYLINDER GP-BULLDOZER LIFT
269-2730 CYLINDER GP-BULLDOZER LIFT
CYLINDER GP-BULLDOZER TILT
269-2729 CYLINDER GP-BULLDOZER TILT
FILTER GP-OIL
302-7298 FILTER GP-OIL
HEAD GP-PUMP
277-6553 HEAD GP-PUMP
HEAD GP-PUMP
277-6553 HEAD GP-PUMP
206-7280 HYDRAULIC AR-3 VALVE
LINES GP-ANGLE & TILT
206-7238 LINES GP-ANGLE & TILT
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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