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479-0741 CYLINDER & MTG GP-TILT S/N TWX1-UP PART OF 478-8410 CONFIGURATION AR Type 2 988K WHEEL LOADER


HYDRAULIC SYSTEM
CYLINDER GP

WHEEL LOADER 988K WHEEL LOADER TWX
 988K Wheel Loader TWX00001-UP (MACHINE) POWERED BY C18 Engine SEBP5753 988K TWX   (2013)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & MTG GP-TILT
479-0731 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0741 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0741 CYLINDER & MTG GP-TILT
CYLINDER GP-COUPLER
361-2507 CYLINDER GP-COUPLER
CYLINDER GP-COUPLER
452-2509 CYLINDER GP-COUPLER
CYLINDER GP-FORK
536-0885 CYLINDER GP-FORK
 

#SEBP57531220
 

479-0741: CYLINDER & MTG GP-TILT

479-0741 CYLINDER & MTG GP-TILT
S/N TWX1-UP
PART OF 478-8410 CONFIGURATION AR
Type 2
i07603035 SEBP5753
4790741 CYLINDER & MTG GP-TILT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 519-6816 [1] PLATE AS  
2. 490-7560 CY [1] CYLINDER GP-LIFT  
3. [1] HOSE AS  
  2Q-2153 E INSULATION (143-CM)  
  5P-4868 [2] CLAMP-HOSE  
  372-8306 I [1] HOSE AS  
4. 388-3431 I [1] HOSE AS  
5. 519-6829 [1] TUBE AS  
6. 519-6830 [1] TUBE AS  
7. 442-9879 [1] CLAMP  
8. 1P-3704 [3] SEAL-RECTANGULAR  
9. 1P-3705 [2] SEAL-RECTANGULAR  
10. 1P-3706 [1] SEAL-RECTANGULAR  
11. 1P-5767 [2] FLANGE-HALF  
12. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
13. 5P-4868 [2] CLAMP-HOSE  
14. 5P-8077 [2] FLANGE-HALF  
15. 7X-7729 [2] WASHER (11X25X3-MM THK)  
16. 7Y-4038 [2] CLAMP-HALF  
17. 7Y-4039 [2] CLAMP-HALF  
18. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
19. 344-5675 M [2] NUT (M10X1.5-THD)  
20. 8T-4140 M [4] BOLT (M16X2X60-MM)  
21. 8T-4173 M [4] BOLT (M16X2X110-MM)  
22. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
23. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
24. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
25. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
26. 2Q-2153 E INSULATION (143-CM)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57531221
 

361-2507: CYLINDER GP-COUPLER

361-2507 CYLINDER GP-COUPLER
S/N TWX1-476
63.5-MM (2.5-IN) BORE X 95.3-MM (3.75-IN) STROKE
PART OF 420-7700 COUPLER GP-QUICK
FIELD REPLACEMENT ORDER @@@@@452-2509@@@@@
i04526405 SEBP5753
3612507 CYLINDER GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 216-9059 [1] PLUG AS  
  216-8994 [1] SEAL-O-RING  
  [1] PLUG  
2. 237-0947 J [1] VALVE GP-CHECK (PILOT OPERATED)(QUICK COUPLER)  
3. 9S-8002 [8] PLUG (7/16-20-THD)  
   
    AVAILABLE REPAIR KIT(S):
  456-0584 [1] KIT-SEAL (COUPLER CYLINDER)  
    (KIT INCLUDES O-RINGS, BACK-UP RINGS, BP SEAL, POLYPAK & DUST SEAL)
  213-8433 J [1] KIT-SEAL (CHECK VALVE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP57531222
 

452-2509: CYLINDER GP-COUPLER

452-2509 CYLINDER GP-COUPLER
S/N TWX1-UP
63.5-MM (2.5-IN) BORE X 95.3-MM (3.75-IN) STROKE
PART OF 420-7700, 445-2500, 471-3510 COUPLER GP-QUICK
FIELD REPLACEMENT FOR @@@@@361-2507@@@@@
i05761313 SEBP5753
4522509 CYLINDER GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 216-9059 [1] PLUG AS  
  216-8994 [1] SEAL-O-RING  
  [1] PLUG  
2. 237-0947 J [1] VALVE GP-CHECK (PILOT OPERATED)(QUICK COUPLER)  
3. 9S-8002 [8] PLUG (7/16-20-THD)  
   
    AVAILABLE REPAIR KIT(S):
  456-0584 [1] KIT-SEAL (COUPLER CYLINDER)  
    (KIT INCLUDES O-RINGS, BACK-UP RINGS, BP SEAL, POLYPAK & DUST SEAL)
  213-8433 J [1] KIT-SEAL (CHECK VALVE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP57531223
 

536-0885: CYLINDER GP-FORK

536-0885 CYLINDER GP-FORK
S/N TWX1-UP
PART OF 431-6176, 457-4551, 467-5009, 507-3490, 512-6196 FORK GP-LOG
i07141369 SEBP5753
5360885 CYLINDER GP-FORK Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 344-1138 [1] HEAD  
2. 344-1137 [1] PISTON  
3. 356-1189 [1] CUSHION  
4. 356-1179 [1] TUBE AS  
5. 344-1136 [1] ROD AS  
6. 356-1191 [1] RING-CUSHION  
7. 439-5253 [1] RING  
8. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
9. 224-6811 [2] BUSHING  
10. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
11. 2L-0043 [1] RING-RETAINING  
12. 8C-6918 [12] BOLT-SOCKET HEAD (5/8-11-THD)  
13. 2S-7593 [12] WASHER-HARD (17X35X5-MM THK)  
14. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 5H-3252 [1] SEAL-O-RING  
16. 6V-0400 [4] FLANGE-HALF  
17. 247-8574 [1] RING-CUSHION  
18. 247-8576 [1] RING-SNAP  
   
    AVAILABLE REPAIR KIT(S):
  439-5252 [1] KIT-SEAL  
    (INCLUDES SEALS, RINGS & SCREWS)
  M   METRIC PART
 

#SEBP57531224
 

355-7377: CYLINDER GP-LIFT

355-7377 CYLINDER GP-LIFT -RH
S/N TWX1-915
210-MM (8.3-IN) BORE X 1050-MM (41.4-IN) STROKE
PART OF 348-7508, 367-2714 CYLINDER & MTG GP-LIFT
i05341655 SEBP5753
3557377 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1732 H [1] SEAL-O-RING  
2. 155-9093 H [2] RING  
3. 170-9850 H [1] SEAL-BUFFER  
4. 172-3918 H [1] SEAL AS  
5. 265-9690 H [1] RING-WEAR  
6. 355-7369 [1] ROD AS  
7. 355-7370 [1] CYLINDER AS-LIFT  
7A. 6E-1166 [1] BEARING  
8. 355-7372 [1] PISTON  
9. 355-7373 [1] HEAD  
10. 374-9649 H [1] SEAL-WIPER  
11. 374-9650 H [1] SEAL-U-CUP  
12. 155-9098 H [1] RING-BACKUP  
13. 173-9684 M [11] BOLT (M24X3X100-MM)  
14. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
15. 6V-8237 [11] WASHER (26X44X4-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  477-9286 H [1] KIT-HYDRAULIC CYLINDER SEAL  
  H   PART MARKED H SERVICES PARTS MARKED H
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP57531225
 

355-7377: CYLINDER GP-LIFT

355-7377 CYLINDER GP-LIFT -RH
S/N TWX916-UP
210-MM (8.3-IN) BORE X 1050-MM (41.4-IN) STROKE
PART OF 348-7508, 367-2714 CYLINDER & MTG GP-LIFT
i06851845 SEBP5753
3557377 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1732 [1] SEAL-O-RING  
2. 155-9093 [2] RING  
3. 170-9850 [1] SEAL-BUFFER  
4. 172-3918 [1] SEAL AS  
5. 265-9690 [1] RING-WEAR  
6. 355-7369 [1] ROD AS  
7. 355-7370 [1] CYLINDER AS-LIFT  
7A. 6E-1166 [1] BEARING  
8. 355-7372 [1] PISTON  
9. 355-7373 [1] HEAD  
10. 374-9649 [1] SEAL-WIPER  
11. 374-9650 [1] SEAL-U-CUP  
12. 155-9098 [1] RING-BACKUP  
13. 173-9684 M [11] BOLT (M24X3X100-MM)  
14. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
15. 6V-8237 [11] WASHER (26X44X4-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP57531226
 

355-7378: CYLINDER GP-LIFT

355-7378 CYLINDER GP-LIFT -LH
S/N TWX1-UP
210-MM (8.3-IN) BORE X 1050-MM (41.4-IN) STROKE
PART OF 348-7509, 367-2724 CYLINDER & MTG GP-LIFT
i05341657 SEBP5753
3557378 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1732 H [1] SEAL-O-RING  
2. 155-9093 H [2] RING  
3. 170-9850 H [1] SEAL-BUFFER  
4. 172-3918 H [1] SEAL AS  
5. 265-9690 H [1] RING-WEAR  
6. 355-7369 [1] ROD AS  
7. 355-7370 [1] CYLINDER AS-LIFT  
7A. 6E-1166 [1] BEARING  
8. 355-7372 [1] PISTON  
9. 355-7373 [1] HEAD  
10. 374-9649 H [1] SEAL-WIPER  
11. 374-9650 H [1] SEAL-U-CUP  
12. 155-9098 H [1] RING-BACKUP  
13. 173-9684 M [11] BOLT (M24X3X100-MM)  
14. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
15. 6V-8237 [11] WASHER (26X44X4-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  477-9286 H [1] KIT-HYDRAULIC CYLINDER SEAL  
  H   KIT MARKED H SERVICES PART(S) MARKED H
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP57531227
 

381-3691: CYLINDER GP-LIFT

381-3691 CYLINDER GP-LIFT -LH
S/N TWX1-UP
235-MM (9.25-IN) BORE X 976-MM (38.42-IN) STROKE
PART OF 367-2723 CYLINDER & MTG GP-LIFT, 479-0741 CYLINDER & MTG GP-TILT
FIELD REPLACEMENT ORDER @@@@@490-7560@@@@@
i05607569 SEBP5753
3813691 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 158-3032 [1] RING-BACKUP  
2. 303-2002 [1] HEAD  
3. 421-6439 [1] CYLINDER AS  
3A. 6E-1166 [1] BEARING  
4. 421-6440 [1] ROD AS  
5. 421-6441 [2] RING-WEAR  
6. 421-6444 [1] PISTON  
7. 167-2339 [1] SEAL-U-CUP  
8. 1U-3174 [1] SEAL-O-RING  
9. 346-9381 [1] SEAL AS-BUFFER  
10. 346-9383 [1] SEAL-WIPER  
11. 4T-4143 [1] SEAL AS  
12. 7J-9250 [1] LOCKNUT (3-1/4X12-THD)  
13. 8T-3331 [1] RING-WEAR  
14. 8T-0668 M [11] BOLT (M24X3X110-MM)  
15. 6V-8237 [11] WASHER (26X44X4-MM THK)  
16. 5M-6214 [2] PLUG (1/8-27 PTF)  
  M   METRIC PART
 

#SEBP57531228
 

381-3692: CYLINDER GP-LIFT

381-3692 CYLINDER GP-LIFT -RH
S/N TWX1-UP
235-MM (9.25-IN) BORE X 976-MM (38.42-IN) STROKE
PART OF 367-2713 CYLINDER & MTG GP-LIFT, 479-0731 CYLINDER & MTG GP-TILT
FIELD REPLACEMENT ORDER @@@@@490-7561@@@@@
i05607550 SEBP5753
3813692 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 158-3032 [1] RING-BACKUP  
2. 303-2002 [1] HEAD  
3. 421-6439 [1] CYLINDER AS  
3A. 6E-1166 [1] BEARING  
4. 421-6440 [1] ROD AS  
5. 421-6441 [2] RING-WEAR  
6. 421-6444 [1] PISTON  
7. 167-2339 [1] SEAL-U-CUP  
8. 1U-3174 [1] SEAL-O-RING  
9. 346-9381 [1] SEAL AS-BUFFER  
10. 346-9383 [1] SEAL-WIPER  
11. 4T-4143 [1] SEAL AS  
12. 7J-9250 [1] LOCKNUT (3-1/4X12-THD)  
13. 8T-3331 [1] RING-WEAR  
14. 8T-0668 M [11] BOLT (M24X3X110-MM)  
15. 6V-8237 [11] WASHER (26X44X4-MM THK)  
16. 5M-6214 [2] PLUG (1/8-27 PTF)  
  M   METRIC PART
 

#SEBP57531229
 

490-7560: CYLINDER GP-LIFT

490-7560 CYLINDER GP-LIFT
S/N TWX1-UP
235-MM (9.3-IN) BORE X 976-MM (38.5-IN) STROKE
PART OF 367-2723 CYLINDER & MTG GP-LIFT, 479-0741 CYLINDER & MTG GP-TILT
i07516173 SEBP5753
4907560 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-3174 [1] SEAL-O-RING  
2. 192-1435 [1] SEAL AS  
3. 421-6441 [2] RING-WEAR  
4. 5M-6214 [2] PLUG (1/8-27 PTF)  
5. 6V-8237 [11] WASHER (26X44X4-MM THK)  
6. 7J-9250 [1] LOCKNUT (3-1/4X12-THD)  
7. 8T-0668 M [11] BOLT (M24X3X110-MM)  
8. 8T-3331 [1] RING-WEAR  
9. 158-3032 [1] RING-BACKUP  
10. 167-2339 [1] SEAL-U-CUP  
11. 303-2002 [1] HEAD  
12. 346-9381 [1] SEAL AS-BUFFER  
13. 346-9383 [1] SEAL-WIPER  
14. 421-6444 [1] PISTON  
15. 479-3028 [1] CYLINDER AS  
15A. 6E-1166 [1] BEARING  
16. 479-3030 [1] ROD AS  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 988K :

CYLINDER & MTG GP-TILT
479-0741 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0731 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0721 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0721 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
367-2704 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
367-2703 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
367-2703 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
346-4440 CYLINDER & MTG GP-TILT
CYLINDER GP-COUPLER
361-2507 CYLINDER GP-COUPLER
CYLINDER GP-COUPLER
452-2509 CYLINDER GP-COUPLER
CYLINDER GP-FORK
536-0885 CYLINDER GP-FORK
CYLINDER GP-LIFT
355-7377 CYLINDER GP-LIFT
CYLINDER GP-LIFT
355-7377 CYLINDER GP-LIFT
CYLINDER GP-LIFT
355-7378 CYLINDER GP-LIFT
CYLINDER GP-LIFT
381-3691 CYLINDER GP-LIFT
CYLINDER GP-LIFT
381-3692 CYLINDER GP-LIFT
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