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4T-7585 CYLINDER GP-LIFT S/N 50W6965-9684 215.9 MM (8.50 IN) BORE X 1138.0 MM (44.80 IN) STROKE. LIFT PART OF 1V-5137 CYLINDER & MTG GP-LIFT 988B


HYDRAULIC SYSTEM
CYLINDER GP

WHEEL LOADER 988B WHEEL LOADER 50W
 988B Wheel Loader 50W06041-UP (MACHINE) POWERED BY 3408 Engine SEBP1388 988B 50W   (1976)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & MTG GP-TILT
9V-6001 CYLINDER & MTG GP-TILT
CYLINDER GP-COUPLER
100-3855 CYLINDER GP-COUPLER
CYLINDER GP-LIFT
4T-7585 CYLINDER GP-LIFT
CYLINDER GP-LIFT
8J-5779 CYLINDER GP-LIFT
CYLINDER GP-LIFT
9T-8257 CYLINDER GP-LIFT
CYLINDER GP-TILT
3G-2976 CYLINDER GP-TILT
 

#SEBP13880660
 

4T-7585: CYLINDER GP-LIFT

4T-7585 CYLINDER GP-LIFT
S/N 50W6965-9684
215.9 MM (8.50 IN) BORE X 1138.0 MM (44.80 IN) STROKE. LIFT
PART OF 1V-5137 CYLINDER & MTG GP-LIFT
i00377123 SEBP1388
4T7585 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-7587 [1] CYLINDER AS-HYDRAULIC  
2. 1V-7001 [1] BUSHING  
3. 4J-8734 [1] LOCKNUT (2-3/4-12-THD)  
4. 7J-8064 C [1] RING-WEAR  
5. 9T-0119 [1] SEAL AS  
6. 4T-7586 [1] HEAD  
7. 8J-0527 [1] PISTON  
8. 9M-5024 [1] SEAL-O-RING  
  1U-1101 [1] RING-BACKUP  
9. 8J-4627 [1] SEAL-RING  
10. 5J-8400 [1] SEAL-CUP  
11. 7J-5673 [1] SEAL-LIP TYPE  
12. 3G-3975 [1] ROD AS-PISTON  
13. 2B-1955 [4] BOLT (1-1/4-7X3.5-IN)  
14. 4K-0684 [4] WASHER-HARD (34X55X6-MM THK)  
15. 4T-4753 [1] RING-WEAR  
   
    AVAILABLE REPAIR KIT(S):
  7X-2742 KIT-SEAL (INCLUDES SEALS & RINGS)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP13880661
 

8J-5779: CYLINDER GP-LIFT

8J-5779 CYLINDER GP-LIFT -LIFT
S/N 50W6041-6964
216 MM (8.5 IN) BORE X 1140 MM (45 IN) STROKE
PART OF 1V-5137 CYLINDER & MTG GP-LIFT
i00425075 SEBP1388
8J5779 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-3915 [1] CYLINDER AS-HYDRAULIC  
  1V-7001 [1] BUSHING  
2. 2B-7408 [1] PLUG-PIPE  
3. 4J-8734 [1] LOCKNUT (2-3/4-12-THD)  
4. 7J-8064 [1] RING-WEAR  
5. 3G-4762 C [1] SEAL AS  
6. 8J-5780 [1] HEAD  
7. 8J-0527 [1] PISTON  
8. 9M-5024 [1] SEAL-O-RING  
  1U-1101 C [1] RING-BACKUP  
9. 8J-4627 [1] SEAL-RING  
10. 5J-8400 [1] SEAL-CUP  
11. 7J-5673 [1] SEAL-LIP TYPE  
12. 3G-3975 [1] ROD AS-PISTON  
13. 8T-1107 C [4] BOLT  
14. 4J-6580 C [4] WASHER  
15. 4K-0684 C [4] WASHER-HARD (34X55X6-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP13880662
 

9T-8257: CYLINDER GP-LIFT

9T-8257 CYLINDER GP-LIFT
S/N 50W9685-99999
215.9-MM (8.5-IN) BORE X 1138.2-MM (44.81-IN) STROKE
PART OF 1V-5137 CYLINDER & MTG GP-LIFT
i00169358 SEBP1388
9T8257 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-8258 [1] CYLINDER AS  
2. 1V-7001 [1] BUSHING  
3. 4J-8734 [1] LOCKNUT (2-3/4-12-THD)  
4. 7J-8064 [1] RING-WEAR  
5. 9T-0119 [1] SEAL AS  
6. 9T-8260 [1] HEAD  
7. 8J-0527 [1] PISTON  
8. 9M-5024 [1] SEAL-O-RING  
  1U-1101 [1] RING-BACKUP  
9. 8C-9129 [1] SEAL AS  
10. 5J-8400 [1] SEAL-CUP  
11. 8C-5220 [1] SEAL-LIP TYPE  
12. 3G-3975 [1] ROD AS-PISTON  
13. 1D-4638 [6] BOLT (1-8X3.5-IN)  
14. 9M-2828 [8] WASHER-HARD (28X44.5X6-MM THK)  
15. 4T-4753 [1] RING-WEAR  
16. 1D-4641 [2] BOLT (1-8X4.5-IN)  
17. 2H-3755 [4] BOLT (5/16-18X0.43-IN)  
18. 7S-6369 [4] WASHER (0.344X0.75X0.188-IN THK)  
   
    AVAILABLE REPAIR KIT(S):
  7X-2742 [1] KIT-SEAL  
  8C-6386 [1] KIT-SEAL  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP13880663
 

3G-2976: CYLINDER GP-TILT

3G-2976 CYLINDER GP-TILT
S/N 50W6041-99999
216 MM (9 IN) BORE X 470 MM (19 IN) STROKE. LOG FORK
PART OF 3V-6657 HYDRAULIC AR
i01043822 SEBP1388
3G2976 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8734 [1] LOCKNUT (2-3/4-12-THD)  
2. 7J-8064 [1] RING-WEAR  
3. 6J-9385 [1] SEAL AS  
4. 3G-2975 [1] CYLINDER AS  
5. 1V-7036 [1] BUSHING  
6. 4J-6557 [1] RING  
  9M-5024 [1] SEAL-O-RING  
7. 8J-0529 [1] HEAD  
8. 1D-4638 [6] BOLT (1-8X3.5-IN)  
9. 9M-2828 [8] WASHER-HARD (28X44.5X6-MM THK)  
10. 6J-6736 [1] SEAL-RING  
11. 3G-2970 [1] ROD AS  
12. 1V-6934 [1] BUSHING  
13. 4J-8981 [1] SEAL-LIP TYPE  
14. 5J-8350 [1] SEAL-U-CUP  
15. 2A-1420 [2] BOLT (1-8X4.75-IN)  
16. 8J-0527 [1] PISTON  
17. 8J-0528 [2] RING-BACKUP  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP13880664
 

3G-2976: CYLINDER GP-TILT

3G-2976 CYLINDER GP-TILT
S/N 50W6041-UP
216 MM (9 IN) BORE X 470 MM (19 IN) STROKE. LOG FORK
PART OF 3V-6657 HYDRAULIC AR
Type 1
i00364130 SEBP1388
3G2976 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8734 [1] LOCKNUT (2-3/4-12-THD)  
2. 7J-8064 [1] RING-WEAR  
3. 9T-0119 C [1] SEAL AS  
4. 3G-2975 [1] CYLINDER AS  
5. 1V-7036 [1] BUSHING  
6. 4J-6557 [1] RING  
  9M-5024 [1] SEAL-O-RING  
7. 8J-0529 [1] HEAD  
8. 1D-4638 [6] BOLT (1-8X3.5-IN)  
9. 9M-2828 [8] WASHER-HARD (28X44.5X6-MM THK)  
10. 6J-6736 [1] SEAL-RING  
11. 3G-2970 [1] ROD AS  
12. 1V-6934 [1] BUSHING  
13. 4J-8981 [1] SEAL-LIP TYPE  
14. 5J-8350 [1] SEAL-U-CUP  
15. 2A-1420 [2] BOLT (1-8X4.75-IN)  
16. 8J-0527 [1] PISTON  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP13880665
 

3G-2976: CYLINDER GP-TILT

3G-2976 CYLINDER GP-TILT
S/N 50W6041-UP
216 MM (9 IN) BORE X 470 MM (19 IN) STROKE. LOG FORK
PART OF 3V-6657, 4E-1056 HYDRAULIC AR
Type 2
i00169046 SEBP1388
3G2976 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8734 [1] LOCKNUT (2-3/4-12-THD)  
2. 7J-8064 [1] RING-WEAR  
3. 9T-0119 [1] SEAL AS  
4. 3G-2975 [1] CYLINDER AS  
5. 1V-7036 [1] BUSHING  
6. 4J-6557 [1] RING  
  9M-5024 [1] SEAL-O-RING  
7. 9T-6869 C [1] HEAD  
8. 1D-4638 [6] BOLT (1-8X3.5-IN)  
9. 9M-2828 [8] WASHER-HARD (28X44.5X6-MM THK)  
10. 167-2211 [1] SEAL AS-BUFFER  
11. 3G-2971 C [1] ROD AS  
12. 1V-6934 C [1] BUSHING  
13. 167-2474 [1] SEAL-WIPER  
14. 167-2324 [1] SEAL-U-CUP  
15. 1D-4641 [2] BOLT (1-8X4.5-IN)  
16. 8J-0527 [1] PISTON  
17. 8T-6746 C [1] RING-WEAR  
18. 8C-4893 [1] SEAL-HEAD (211.58-MM ID)  
   
    AVAILABLE REPAIR KIT(S):
  153-4973 [1] KIT-SEAL (INCLUDES SEALS, RINGS)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP13880666
 

4T-6792: CYLINDER GP-TILT

4T-6792 CYLINDER GP-TILT
S/N 50W6041-99999
196.9-MM (7.75-IN) BORE X 722.6-MM (28.45-IN) STROKE
PART OF 9V-6001 CYLINDER & MTG GP-TILT
Type 1
i00376973 SEBP1388
4T6792 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-9449 [1] LOCKNUT (2-1/2-12-THD)  
2. 9J-3624 [1] RING-WEAR  
3. 8T-1792 C [1] SEAL AS  
4. 9J-3634 [1] CYLINDER AS-HYDRAULIC  
5. 1V-7036 C [1] BUSHING  
6. 5K-1787 [1] SEAL-O-RING  
  8J-0548 [1] RING-BACKUP  
7. 4T-7572 [1] HEAD  
8. 8H-5772 [6] BOLT (1-8X3.75-IN)  
9. 5P-8250 [8] WASHER (28X49X5-MM THK)  
10. 6J-6736 [1] SEAL-RING  
11. 4T-7574 [1] ROD AS-PISTON  
12. 1V-6934 [1] BUSHING  
13. 4J-8981 [1] SEAL-LIP TYPE  
14. 5J-8350 [1] SEAL-U-CUP  
15. 1D-4640 [2] BOLT (1-8X4.25-IN)  
16. 9J-3625 [1] PISTON  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP13880667
 

4T-6792: CYLINDER GP-TILT

4T-6792 CYLINDER GP-TILT
S/N 50W6041-99999
196.9-MM (7.75-IN) BORE X 722.6-MM (28.45-IN) STROKE
PART OF 9V-6001 CYLINDER & MTG GP-TILT
Type 2
i00169242 SEBP1388
4T6792 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-9449 [1] LOCKNUT (2-1/2-12-THD)  
2. 9J-3624 J [1] RING-WEAR  
3. 8T-1792 J [1] SEAL AS  
4. 9J-3634 [1] CYLINDER AS-HYDRAULIC  
5. 1V-7036 [1] BUSHING  
6. 5K-1787 J [1] SEAL-O-RING  
7. 9T-8087 C [1] HEAD  
8. 8H-5772 [6] BOLT (1-8X3.75-IN)  
9. 5P-8250 [8] WASHER (28X49X5-MM THK)  
10. 167-2211 CJ [1] SEAL AS-BUFFER  
11. 4T-7574 [1] ROD AS-PISTON  
12. 1V-6934 [1] BUSHING  
13. 167-2474 CJ [1] SEAL-WIPER  
14. 167-2324 [1] SEAL-U-CUP  
15. 1D-4640 [2] BOLT (1-8X4.25-IN)  
16. 9J-3625 [1] PISTON  
17. 8T-6746 CJ [1] RING-WEAR  
18. 8J-0548 J [1] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  228-1775 J [1] KIT-SEAL (TILT CYLINDER)  
    (ALSO INCLUDES HEAD SEAL)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP13880668
 

9J-3632: CYLINDER GP-TILT

9J-3632 CYLINDER GP-TILT
S/N 50W6041-UP
197 MM (7.75 IN) BORE X 723 MM (28.46 IN) STROKE
PART OF 1V-5136 CYLINDER & MTG GP-TILT
i01043866 SEBP1388
9J3632 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-9449 [1] LOCKNUT (2-1/2-12-THD)  
2. 9J-3624 [1] RING-WEAR  
3. 8J-5644 [1] SEAL AS  
4. 9J-3634 [1] CYLINDER AS-HYDRAULIC  
    (INCLUDES)
5. 1V-7036 [1] BUSHING  
6. 5K-1787 [1] SEAL-O-RING  
  8J-0548 [1] RING-BACKUP  
7. 9J-3626 [1] HEAD  
8. 8H-5772 [6] BOLT (1-8X3.75-IN)  
9. 3B-4516 [8] LOCKWASHER  
10. 6J-7167 [1] SEAL-O-RING  
11. 9J-3628 [1] ROD AS-PISTON  
    (INCLUDES)
12. 1V-6934 [1] BUSHING  
13. 6J-4169 [1] SEAL-LIP TYPE  
14. 5J-8325 [1] SEAL-U-CUP  
15. 1D-4640 [2] BOLT (1-8X4.25-IN)  
16. 9J-3625 [1] PISTON  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP13880669
 

9J-3632: CYLINDER GP-TILT

9J-3632 CYLINDER GP-TILT
S/N 50W6041-99999
197 MM (7.75 IN) BORE X 723 MM (28.46 IN) STROKE
PART OF 1V-5136 CYLINDER & MTG GP-TILT
i00169340 SEBP1388
9J3632 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 988B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-9449 [1] LOCKNUT (2-1/2-12-THD)  
2. 9J-3624 [1] RING-WEAR  
3. 8T-1792 C [1] SEAL AS  
4. 9J-3634 [1] CYLINDER AS-HYDRAULIC  
5. 1V-7036 [1] BUSHING  
6. 5K-1787 [1] SEAL-O-RING  
7. 9T-3501 C [1] HEAD  
8. 8H-5772 [6] BOLT (1-8X3.75-IN)  
9. 3B-4516 [8] LOCKWASHER  
10. 167-2209 [1] SEAL AS-BUFFER  
11. 9J-3628 [1] ROD AS-PISTON  
12. 1V-6934 [1] BUSHING  
13. 167-2471 [1] SEAL-WIPER  
14. 167-2320 [1] SEAL-U-CUP  
15. 1D-4640 [2] BOLT (1-8X4.25-IN)  
16. 9J-3625 [1] PISTON  
17. 8T-6744 C [1] RING-WEAR  
18. 8J-0548 [1] RING-BACKUP  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

Information:

Caterpillar Parts SIS Catalog 988B :

CYLINDER GP-COUPLER
100-3855 CYLINDER GP-COUPLER
CYLINDER & MTG GP-TILT
9V-6001 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
1V-5136 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-LIFT
1V-5137 CYLINDER & MTG GP-LIFT
CYLINDER & MTG GP-LIFT
1V-5137 CYLINDER & MTG GP-LIFT
CYLINDER & MTG GP-LIFT
1V-5137 CYLINDER & MTG GP-LIFT
COOLER GP-HYDRAULIC OIL
7E-9745 COOLER GP-HYDRAULIC OIL
COOLER GP-HYDRAULIC OIL
4N-1953 COOLER GP-HYDRAULIC OIL
CYLINDER GP-LIFT
8J-5779 CYLINDER GP-LIFT
CYLINDER GP-LIFT
9T-8257 CYLINDER GP-LIFT
CYLINDER GP-TILT
3G-2976 CYLINDER GP-TILT
CYLINDER GP-TILT
3G-2976 CYLINDER GP-TILT
CYLINDER GP-TILT
3G-2976 CYLINDER GP-TILT
CYLINDER GP-TILT
4T-6792 CYLINDER GP-TILT
CYLINDER GP-TILT
4T-6792 CYLINDER GP-TILT
CYLINDER GP-TILT
9J-3632 CYLINDER GP-TILT

Truck sale:

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- Wheel Loaders
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CGT - COMPAGNIA GENERALE TRATTORI
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Caterpillar 988B, Wheel Loaders, Construction
 
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- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
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