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250-5861 CYLINDER GP-BULLDOZER LIFT S/N 9TP1-UP; 9WP1-UP; 9ZP1-UP; 6YZ1-UP 114.3-MM (4.50-IN) BORE X 1425-MM (56.10-IN) STROKE FIELD REPLACEMENT FOR @@@@@6E-1102@@@@@ D8R II




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP28760650
 

250-5861: CYLINDER GP-BULLDOZER LIFT

250-5861 CYLINDER GP-BULLDOZER LIFT
S/N 9TP1-UP; 9WP1-UP; 9ZP1-UP; 6YZ1-UP
114.3-MM (4.50-IN) BORE X 1425-MM (56.10-IN) STROKE
FIELD REPLACEMENT FOR @@@@@6E-1102@@@@@
i02155631 SEBP2876
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-1109 [1] PISTON AS  
  9X-7269 [1] SEAL AS  
2. 6E-1111 [1] ROD AS  
3. 312-4247 [1] SEAL-WIPER  
4. 238-8637 [1] CYLINDER AS (BULLDOZER LIFT)  
4A. 6E-1108 [2] BUSHING  
5. 106-1017 [1] WASHER (36.7X77X6-MM THK)  
6. 163-6474 [1] HEAD  
7. 312-4248 [1] SEAL AS-BUFFER  
8. 173-9682 M [1] BOLT (M36X4X100-MM)  
9. 175-7902 [1] SEAL-O-RING  
10. 1K-7095 [1] RING-BACKUP  
11. 160-6310 [1] CAP-BEARING  
12. 3G-0911 B [28] SHIM (0.8-MM THK)  
13. 4J-3745 [1] RING-WEAR  
14. 7X-0851 M [4] NUT (M24X3-THD)  
15. 8C-9161 [1] RING-WEAR  
16. 8T-0672 M [4] BOLT (M24X3X160-MM)  
17. 312-4245 [1] SEAL-U-CUP  
  B   USE AS REQUIRED
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP28760651
 

6E-1102: CYLINDER GP-BULLDOZER LIFT

6E-1102 CYLINDER GP-BULLDOZER LIFT
S/N 9TP1-UP; 9WP1-UP; 9ZP1-UP; 6YZ1-UP
114.3-MM (4.5-IN) BORE X 1425-MM (56.1-IN) STROKE
PART OF 108-6979, 108-6980 CYLINDER & LINES GP-LIFT
FIELD REPLACEMENT ORDER @@@@@250-5861@@@@@
AN ATTACHMENT
i01049146 SEBP2876
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-1103 [1] CYLINDER AS  
2. 6E-1108 [2] BUSHING  
3. 106-1017 [1] WASHER (36.7X77X6-MM THK)  
4. 6E-1109 [1] PISTON AS  
5. 9X-7269 J [1] SEAL AS  
6. 4J-3745 J [1] RING-WEAR  
7. 163-6474 [1] HEAD  
8. 6E-1111 [1] ROD AS  
9. 3G-0910 [1] CAP-BEARING  
10. 8T-0672 M [4] BOLT (M24X3X160-MM)  
11. 3G-0911 B [28] SHIM (0.8-MM THK)  
12. 7X-0851 M [4] NUT (M24X3-THD)  
13. 173-9682 M [1] BOLT (M36X4X100-MM)  
14. 312-4247 CJ [1] SEAL-WIPER  
15. 421-4025 [1] SEAL-U-CUP  
16. 312-4248 J [1] SEAL AS-BUFFER  
17. 8C-9161 [1] RING-WEAR  
18. 1K-7095 J [1] RING-BACKUP  
19. 175-7902 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  319-3556 J [1] KIT-SEAL  
    (INCLUDES BACKUP RING, WEAR RINGS, & SEALS)
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP28760652
 

155-3653: CYLINDER GP-RIPPER

155-3653 CYLINDER GP-RIPPER
S/N 7NP1-UP; 7WP1-UP
184.15-MM (7.25-IN) BORE X 281-MM (11.06-IN) STROKE
PART OF 153-3130, 153-3131 RIPPER AR
AN ATTACHMENT
i01027754 SEBP2876
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-7686 [1] LOCKNUT (2.5X12-THD)  
2. 1J-2674 J [1] RING-WEAR  
3. 5J-4993 J [1] SEAL AS  
  5J-4407 [1] RING-EXPANDER  
  5J-4408 [1] SEAL  
4. 1U-2716 [1] PISTON  
5. 6J-9121 [1] WASHER (63.73X107.95X8.74-MM THK)  
6. 155-3850 [1] CYLINDER AS  
6A. 3G-5999 [1] BUSHING  
7. 5P-7593 J [1] SEAL-O-RING  
8. 158-3027 [1] RING-BACKUP  
9. 8T-8381 J [1] SEAL  
10. 155-3849 [1] HEAD  
11. 6V-5845 M [8] BOLT (M20X2.5X70-MM)  
12. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
13. 9T-0584 [1] ROD AS  
13A. 3G-5999 [1] BUSHING  
14. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
15. 8C-3206 [4] FLANGE-HALF  
16. 312-4247 J [1] SEAL-WIPER  
17. 312-4248 J [1] SEAL AS-BUFFER  
18. 421-4025 J [1] SEAL-U-CUP  
19. 8T-1714 J [1] RING-WEAR  
20. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
   
    AVAILABLE REPAIR KIT(S):
  244-2067 J [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES RINGS & SEALS)
    (FOR USE WITH REHS1392)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP28760653
 

6E-3113: CYLINDER GP-RIPPER PIN PULLER

6E-3113 CYLINDER GP-RIPPER PIN PULLER
S/N 6YZ1-UP
101.6-MM (4-IN) BORE X 138.5-MM (5.5-IN) STROKE
PART OF 160-3616 PULLER AR-PIN
AN ATTACHMENT
i00398832 SEBP2876
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-9779 M [1] BOLT (M24X3X80-MM)  
2. 6J-2797 J [1] RING-WEAR  
3. 5J-5402 J [1] SEAL AS  
4. 9T-3493 [1] PISTON  
5. 6V-8237 [1] WASHER (26X44X4-MM THK)  
6. 4T-6907 J [1] RING-WEAR  
7. 6E-3980 [1] ROD AS  
8. 231-3539 [1] SEAL-WIPER  
9. 167-2300 J [1] SEAL-U-CUP  
10. 167-2190 J [1] SEAL AS-BUFFER  
11. 2K-6830 J [1] RING-BACKUP  
12. 175-7900 J [1] SEAL-O-RING  
13. 6E-4976 [1] HEAD  
14. 6E-3976 [1] CYLINDER AS  
   
    AVAILABLE REPAIR KIT(S):
  240-4819 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES RINGS & SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP28760654
 

155-3652: CYLINDER GP-RIPPER TIP

155-3652 CYLINDER GP-RIPPER TIP -LH
S/N 7NP1-UP; 7WP1-UP
165.1-MM (6.5-IN) BORE X 437-MM (17.2-IN) STROKE
PART OF 153-3130, 153-3131 RIPPER AR
AN ATTACHMENT
i01024517 SEBP2876
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 155-3857 [1] CYLINDER AS  
2A. 3G-5999 [1] BUSHING  
3. 1P-4576 [2] FLANGE-HALF  
4. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
6. 1P-4577 [2] FLANGE-HALF  
7. 8T-0666 M [2] BOLT (M24X3X90-MM)  
8. 6V-8133 M [4] BOLT (M24X3X80-MM)  
9. 155-3856 [1] HEAD  
10. 8T-8379 J [1] SEAL-HEAD  
11. 158-3026 [1] RING-BACKUP  
12. 7J-8956 J [1] SEAL-O-RING  
13. 9T-0098 [1] ROD AS  
13A. 3G-5999 [1] BUSHING  
14. 6J-9747 [1] WASHER (53X105X12.7-MM THK)  
15. 5J-4991 J [1] SEAL AS  
  5J-4592 [1] SEAL  
  5J-4593 [1] RING-EXPANDER  
16. 3J-9703 [1] RING-WEAR  
17. 6J-9748 [1] PISTON  
18. 2J-0564 [1] LOCKNUT (2-12-THD)  
19. 8T-1714 J [1] RING-WEAR  
20. 312-4248 [1] SEAL AS-BUFFER  
21. 167-2319 [1] SEAL-U-CUP  
22. 312-4247 [1] SEAL-WIPER  
   
    AVAILABLE REPAIR KIT(S):
  244-2050 J [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES RINGS & SEALS)
    (FOR USE WITH REHS1392)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP28760655
 

165-0102: CYLINDER GP-RIPPER TIP

165-0102 CYLINDER GP-RIPPER TIP -RH
S/N 7NP1-UP; 7WP1-UP
165.1-MM (6.5-IN) BORE X 437-MM (17.2-IN) STROKE
PART OF 153-3130, 153-3131 RIPPER AR
AN ATTACHMENT
i01027885 SEBP2876
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-0564 [1] LOCKNUT (2-12-THD)  
2. 165-0101 [1] CYLINDER AS  
  3G-5999 [1] BUSHING  
3. 1P-4576 [2] FLANGE-HALF  
4. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
6. 1P-4577 [2] FLANGE-HALF  
7. 8T-0666 M [2] BOLT (M24X3X90-MM)  
8. 173-9779 M [4] BOLT (M24X3X80-MM)  
9. 155-3856 [1] HEAD  
10. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
11. 8T-1714 J [1] RING-WEAR  
12. 9T-0096 J [1] RING-WEAR  
13. 9T-0098 [1] ROD AS  
  3G-5999 [1] BUSHING  
14. 6J-9747 [1] WASHER (53X105X12.7-MM THK)  
15. 158-3026 [1] RING-BACKUP  
16. 312-4247 J [1] SEAL-WIPER  
17. 6J-9748 [1] PISTON  
18. 312-4248 J [1] SEAL AS-BUFFER  
19. 167-2319 [1] SEAL-U-CUP  
20. 5J-4991 J [1] SEAL AS  
21. 7J-8956 J [1] SEAL-O-RING  
22. 8T-8379 J [1] SEAL-HEAD  
   
    AVAILABLE REPAIR KIT(S):
  244-2050 J [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES RINGS & SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP28760656
 

162-0662: CYLINDER GP-TILT

162-0662 CYLINDER GP-TILT -RH
S/N 6YZ1-UP
184.15MM (7.25 IN) BORE X 140MM (5.5 IN) STROKE
PART OF 158-4631 CYLINDER AR-DUAL TILT
AN ATTACHMENT
i01049052 SEBP2876
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 2J-0564 [1] LOCKNUT (2-12-THD)  
3. 162-0667 [1] CYLINDER AS  
3A. 1U-2182 [2] BUSHING  
4. 167-2211 [1] SEAL AS-BUFFER  
5. 347-3271 [1] PISTON GP-HYDRAULIC CYLINDER  
5A. 1J-8569 [1] INSERT-PISTON  
5B. 2H-3932 [1] SEAL-O-RING  
5C. 3K-8692 [2] RING-BACKUP  
5D. 5J-4993 [1] SEAL AS  
  5J-4407 [1] RING-EXPANDER  
  5J-4408 [1] SEAL  
5E. 6E-1443 [1] INSERT  
5F. 347-3274 [1] PLUNGER  
6. 191-3583 [1] HEAD  
7. 162-0677 [1] ROD AS  
7A. 7J-3297 [1] BEARING  
7B. 5J-9454 [1] RING-RETAINING  
8. 6V-3669 M [8] BOLT (M20X2.5X80-MM)  
9. 8T-3282 [8] WASHER-HARD (22X35X3.5-MM THK)  
10. 167-2324 [1] SEAL-U-CUP  
11. 1J-2674 [1] RING-WEAR  
12. 1U-1738 [1] RING-BACKUP  
13. 225-3286 [1] SEAL-WIPER  
14. 5P-7593 [1] SEAL-O-RING  
15. 8C-5245 [1] RING-WEAR  
16. 8T-8381 [1] SEAL  
17. 9T-5900 [1] WASHER (51.2X98X4.76-MM THK)  
  M   METRIC PART
 

#SEBP28760657
 

162-0663: CYLINDER GP-TILT

162-0663 CYLINDER GP-TILT -LH
S/N 6YZ1-UP
184.15MM (7.25 IN) BORE X 140MM (5.5 IN) STROKE
PART OF 158-4631 CYLINDER AR-DUAL TILT
AN ATTACHMENT
i01049054 SEBP2876
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 2J-0564 [1] LOCKNUT (2-12-THD)  
3. 162-0665 [1] CYLINDER AS  
3A. 1U-2182 [2] BUSHING  
4. 167-2211 [1] SEAL AS-BUFFER  
5. 347-3271 [1] PISTON GP-HYDRAULIC CYLINDER  
5A. 1J-8569 [1] INSERT-PISTON  
5B. 2H-3932 [1] SEAL-O-RING  
5C. 3K-8692 [2] RING-BACKUP  
5D. 5J-4993 [1] SEAL AS  
  5J-4407 [1] RING-EXPANDER  
  5J-4408 [1] SEAL  
5E. 6E-1443 [1] INSERT  
5F. 347-3274 [1] PLUNGER  
6. 191-3583 [1] HEAD  
7. 162-0677 [1] ROD AS  
7A. 7J-3297 [1] BEARING  
7B. 5J-9454 [1] RING-RETAINING  
8. 6V-3669 M [8] BOLT (M20X2.5X80-MM)  
9. 8T-3282 [8] WASHER-HARD (22X35X3.5-MM THK)  
10. 167-2324 [1] SEAL-U-CUP  
11. 1J-2674 [1] RING-WEAR  
12. 1U-1738 [1] RING-BACKUP  
13. 225-3286 [1] SEAL-WIPER  
14. 5P-7593 [1] SEAL-O-RING  
15. 8C-5245 [1] RING-WEAR  
16. 8T-8381 [1] SEAL  
17. 9T-5900 [1] WASHER (51.2X98X4.76-MM THK)  
  M   METRIC PART
 

#SEBP28760658
 

6E-0397: CYLINDER GP-TILT

6E-0397 CYLINDER GP-TILT -BULLDOZER
S/N 6YZ1-UP
184.15-MM (7.25-IN) BORE X 175-MM (6.9-IN) STROKE
PART OF 8E-3039 CYLINDER AR-DUAL TILT
AN ATTACHMENT
i00396343 SEBP2876
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-0398 [1] CYLINDER AS  
1A. 1U-2182 [2] BUSHING  
2. 2J-0564 [1] LOCKNUT (2-12-THD)  
3. 9T-5900 [1] WASHER (51.2X98X4.76-MM THK)  
4. 274-5527 [1] PISTON AS-CYLINDER  
4A. 5J-4993 J [1] SEAL AS  
4B. 8H-3532 [1] SPRING-VALVE  
4C. 9T-4977 [1] PLUNGER  
4D. 132-5182 [1] INSERT  
4E. 132-5183 [1] PLUNGER  
5. 493-5233 [1] SEAL-O-RING  
6. 2K-2940 J [1] RING-BACKUP  
7. 6E-0402 [1] HEAD  
8. 8C-3222 M [4] BOLT (M30X3.5X80-MM)  
9. 3S-7023 [4] WASHER (34X57X6-MM THK)  
10. 366-5815 [1] ROD AS  
11. 8T-0672 M [4] BOLT (M24X3X160-MM)  
12. 160-6309 [1] CAP-BEARING  
13. 8J-9180 B [28] SHIM (0.51-MM THK)  
14. 7X-0851 M [4] NUT (M24X3-THD)  
15. 1J-2674 J [1] RING-WEAR  
16. 312-4247 J [1] SEAL-WIPER  
17. 421-4025 J [1] SEAL-U-CUP  
18. 312-4248 J [1] SEAL AS-BUFFER  
19. 9T-0094 J [1] RING-WEAR  
   
    AVAILABLE REPAIR KIT(S):
  244-2059 J [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES SEALS, SEAL ASSEMBLIES & RINGS)
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP28760659
 

6E-1175: CYLINDER GP-TILT

6E-1175 CYLINDER GP-TILT -BULLDOZER
S/N 9TP1-UP; 9WP1-UP
184.15MM (7.25 IN) BORE X 195MM (7.7 IN) STROKE
PART OF 118-3173 PUSH ARM GP-STABILIZER
AN ATTACHMENT
i00539840 SEBP2876
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-1176 [1] CYLINDER AS  
2. 1U-2182 [2] BUSHING  
3. 6E-1183 [1] PISTON  
4. 5P-7593 C [1] SEAL-O-RING  
5. 158-3027 C [1] RING-BACKUP  
6. 191-3583 C [1] HEAD  
7. 6E-1901 [1] ROD AS  
  8T-9044 [1] RING-RETAINING  
8. 7J-3297 [1] BEARING  
9. 6V-3669 M [8] BOLT (M20X2.5X80-MM)  
  8T-3282 [8] WASHER-HARD (22X35X3.5-MM THK)  
10. 8T-1790 [1] SEAL AS  
11. 1J-2674 [1] RING-WEAR  
12. 225-3286 C [1] SEAL-WIPER  
13. 167-2324 C [1] SEAL-U-CUP  
14. 167-2211 C [1] SEAL AS-BUFFER  
15. 8C-5245 [1] RING-WEAR  
16. 4J-6888 [1] LOCKNUT (2-3/4-12-THD)  
17. 8T-8381 [1] SEAL  
18. 3B-8489 C [1] FITTING-GREASE (1/8-27 PTF)(BULLDOZER TILT CYLINDER)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

Information:

Special Instruction
Installation of Modified 8SU (S/N: 2TP; 3MP) and 8U (S/N: 2WP) Bulldozer with Dual Tilt Cylinders on D8R LGP Tractors{6053, 6078}
Installation of Modified 8SU (S/N: 2TP; 3MP) and 8U (S/N: 2WP) Bulldozer with Dual Tilt Cylinders on D8R LGP Tractors{6053, 6078}

Caterpillar Parts SIS Catalog D8R II :

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