HYDRAULIC SYSTEM
VALVE GP-SOLENOIDSTEERING SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
FILTER GPSTEERING SYSTEM
LINES GPHYDRAULIC SYSTEM
VALVE GP-SOLENOID#M00880370720
147-1223: VALVE GP-SOLENOID
Parts for your 988K XE WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 152-8332 | [1] | CARTRIDGE AS-VALVE | |
| 2. | 218-9894 | [1] | COIL AS (24-VOLT) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 8T-8729 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 3. | 111-0343 | [1] | LOCKNUT (5/16-18-THD) | |
| 4. | 8C-9987 | [1] | WASHER (8.3X28X2.5-MM THK) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 7T-9766 | [1] | KIT-SEAL (SOLENOID VALVE) | ||
| (INCLUDES SEALS & RINGS) | ||||
#M00880370721
313-7668: VALVE GP-SOLENOID
313-7668 VALVE GP-SOLENOID
S/N E8X1-UP
24-VOLT. HOIST CONTROL
PART OF 370-6919 VALVE GP-CONTROL
S/N E8X1-UP
24-VOLT. HOIST CONTROL
PART OF 370-6919 VALVE GP-CONTROL
#M00880370722
349-4389: VALVE GP-SOLENOID
349-4389 VALVE GP-SOLENOID
S/N E8X1-UP
24-VOLT
PART OF 470-5000 VALVE & MTG GP-HYDRAULIC
S/N E8X1-UP
24-VOLT
PART OF 470-5000 VALVE & MTG GP-HYDRAULIC
Parts for your 988K XE WHEEL LOADER:
CATERPILLAR SIS#M00880370723
347-4913: CYLINDER & MTG GP-STEERING
347-4913 CYLINDER & MTG GP-STEERING
S/N E8X1-UP
PART OF 389-6630 HYDRAULIC AR
S/N E8X1-UP
PART OF 389-6630 HYDRAULIC AR
Parts for your 988K XE WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4F-6568 | [4] | SPACER (0.813X1.5X0.625-IN THK) | |
| 2. | 093-0349 | [4] | WASHER (22X60X6-MM THK) | |
| 3. | 344-9749 | [4] | PIN AS | |
| 4. | 370-6959 Y | [1] | CYLINDER & MTG GP-STEERING (RH) | |
| 5. | 370-6960 Y | [1] | CYLINDER & MTG GP-STEERING (LH) | |
| 6. | 8T-4123 | [4] | WASHER (22X35X3.5-MM THK) | |
| 7. | 8T-6430 M | [4] | BOLT (M20X2.5X50-MM) | |
| 8. | 8T-7535 | [8] | SEAL-LIP TYPE | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00880370724
370-6959: CYLINDER & MTG GP-STEERING
370-6959 CYLINDER & MTG GP-STEERING
S/N E8X1-UP
PART OF 347-4913 CYLINDER & MTG GP-STEERING
S/N E8X1-UP
PART OF 347-4913 CYLINDER & MTG GP-STEERING
Parts for your 988K XE WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 363-0218 Y | [1] | CYLINDER GP-STEERING | |
| 2. | 519-6821 | [1] | PLATE AS | |
| 3. | 519-6831 | [1] | TUBE AS | |
| 4. | 519-6832 | [1] | TUBE AS | |
| 5. | I | [1] | HOSE AS | |
| 6. | 519-6834 I | [1] | HOSE AS | |
| 7. | 360-8161 | [1] | CLAMP | |
| 8. | 4J-5267 | [2] | SEAL-O-RING | |
| 9. | 5M-6214 | [1] | PLUG (1/8-27 PTF) | |
| 10. | 6V-3341 | [2] | GROMMET | |
| 11. | 6V-9746 | [2] | SEAL-O-RING | |
| 12. | 7X-7729 | [2] | WASHER (11X25X3-MM THK) | |
| 13. | 8T-1899 | [2] | CLIP (SLOT) | |
| 14. | 8T-1900 | [2] | CLIP (TAB) | |
| 15. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 16. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 17. | 8T-4185 M | [8] | BOLT (M10X1.5X50-MM) | |
| 18. | 8T-4195 M | [2] | BOLT (M10X1.5X30-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00880370725
370-6960: CYLINDER & MTG GP-STEERING
370-6960 CYLINDER & MTG GP-STEERING
S/N E8X1-UP
PART OF 347-4913 CYLINDER & MTG GP-STEERING
S/N E8X1-UP
PART OF 347-4913 CYLINDER & MTG GP-STEERING
Parts for your 988K XE WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 363-0218 Y | [1] | CYLINDER GP-STEERING | |
| 2. | 519-6822 | [1] | PLATE AS | |
| 3. | I | [1] | HOSE AS | |
| 4. | 519-6834 I | [1] | HOSE AS | |
| 5. | 519-6835 | [1] | TUBE AS | |
| 6. | 519-6836 | [1] | TUBE AS | |
| 7. | 360-8161 | [1] | CLAMP | |
| 8. | 4J-5267 | [2] | SEAL-O-RING | |
| 9. | 5M-6214 | [1] | PLUG (1/8-27 PTF) | |
| 10. | 6V-3341 | [2] | GROMMET | |
| 11. | 6V-9746 | [2] | SEAL-O-RING | |
| 12. | 7X-7729 | [2] | WASHER (11X25X3-MM THK) | |
| 13. | 8T-1899 | [2] | CLIP (SLOT) | |
| 14. | 8T-1900 | [2] | CLIP (TAB) | |
| 15. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 16. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 17. | 8T-4185 M | [8] | BOLT (M10X1.5X50-MM) | |
| 18. | 8T-4195 M | [2] | BOLT (M10X1.5X30-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00880370726
363-0218: CYLINDER GP-STEERING
363-0218 CYLINDER GP-STEERING
S/N E8X1-UP
100-MM(4-IN)BORE X 944-MM (38-IN)STROKE
PART OF 370-6959, 370-6960 CYLINDER & MTG GP-STEERING
S/N E8X1-UP
100-MM(4-IN)BORE X 944-MM (38-IN)STROKE
PART OF 370-6959, 370-6960 CYLINDER & MTG GP-STEERING
Parts for your 988K XE WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 170-9841 J | [1] | SEAL-BUFFER | |
| 2. | 367-4143 | [1] | HEAD | |
| 3. | 552-8549 C | [1] | CYLINDER AS | |
| 3A. | 135-3161 | [2] | BEARING | |
| 4. | 367-4156 | [1] | ROD AS | |
| 5. | 374-9652 J | [1] | SEAL-U-CUP | |
| 6. | 375-1602 J | [1] | SEAL-WIPER | |
| 7. | 379-3426 J | [1] | RING-BACKUP | |
| 8. | 379-3427 J | [1] | RING-WEAR | |
| 9. | 417-0817 | [1] | PISTON | |
| 10. | 093-1519 J | [1] | RING-BACKUP | |
| 11. | 140-7656 J | [1] | RING-WEAR | |
| 12. | 3E-6735 J | [1] | SEAL-O-RING | |
| 13. | 5J-5731 | [1] | LOCKNUT (1-3/4-12-THD) | |
| 14. | 6V-8467 J | [1] | SEAL-O-RING | |
| 15. | 9X-7298 J | [1] | SEAL AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 471-0317 J | [1] | KIT-HYD CYLINDER SEAL (STEERING) | ||
| (INCLUDES RINGS & SEALS) | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#M00880370727
374-0578: FILTER & MTG GP-CASE DRAIN
374-0578 FILTER & MTG GP-CASE DRAIN
S/N E8X1-UP
PART OF 347-4923 FILTER & MTG GP-HYDRAULIC
S/N E8X1-UP
PART OF 347-4923 FILTER & MTG GP-HYDRAULIC
Parts for your 988K XE WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 177-1061 | [1] | ELBOW AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 142-0038 | [1] | ELBOW | ||
| 2. | 345-0172 | [2] | TEE AS-SWIVEL | |
| (EACH INCLUDES) | ||||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 8C-6798 | [1] | TEE-SWIVEL | ||
| 3. | 148-8339 | [1] | CONNECTOR AS | |
| 6V-8716 | [1] | CONNECTOR (STRAIGHT) | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 4. | 148-8357 | [1] | ELBOW AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-9008 | [1] | ELBOW | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 5. | 148-8392 | [1] | ELBOW AS | |
| 6V-9746 | [1] | SEAL-O-RING | ||
| 6V-9853 | [1] | ELBOW | ||
| 6. | 150-4049 | [1] | ELBOW AS | |
| 6V-9746 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 8T-4149 | [1] | ELBOW | ||
| 7. | 371-7211 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 371-7210 | [1] | CONNECTOR | ||
| 8. | 374-0563 | [1] | PLATE | |
| 9. | 376-6640 Y | [1] | FILTER GP-OIL (IMPLEMENT) | |
| 9A. | 376-6640 Y | [1] | FILTER GP-OIL (BRAKE, FAN) | |
| 9B. | 376-6640 Y | [1] | FILTER GP-OIL (STEERING) | |
| 10. | 329-5517 | [1] | TEE AS | |
| 8T-1685 | [1] | TEE | ||
| 228-7092 | [2] | SEAL-O-RING | ||
| 238-5084 | [1] | SEAL-O-RING | ||
| 11. | 7X-7729 | [12] | WASHER (11X25X3-MM THK) | |
| 12. | 8T-4137 M | [12] | BOLT (M10X1.5X20-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00880370728
376-6640: FILTER GP-OIL
Parts for your 988K XE WHEEL LOADER:
CATERPILLAR SIS#M00880370729
389-6463: LINES GP-SECONDARY STEERING
389-6463 LINES GP-SECONDARY STEERING
S/N E8X1-UP
CANNOT BE USED WITH @@@@@389-6453@@@@@
S/N E8X1-UP
CANNOT BE USED WITH @@@@@389-6453@@@@@
Parts for your 988K XE WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 128-7624 | [1] | FLANGE-SPECIAL | |
| 2. | 378-7305 I | [1] | HOSE AS | |
| 3. | 378-7306 I | [1] | HOSE AS | |
| 4. | 378-7322 I | [1] | HOSE AS | |
| 5. | 378-7355 Y | [1] | PUMP & MTG GP-SECONDARY STEER | |
| 6. | 422-2009 I | [1] | HOSE AS | |
| 7. | 470-4988 I | [1] | HOSE AS | |
| 8. | 148-8352 | [1] | ELBOW AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-9854 | [1] | ELBOW (SWIVEL) | ||
| 9. | 1P-3703 | [1] | SEAL-RECTANGULAR | |
| 10. | 1P-3704 | [1] | SEAL-RECTANGULAR | |
| 11. | 1P-4579 | [2] | FLANGE-HALF | |
| 12. | 200-6345 | [1] | SADDLE-MOUNTING (DUAL SWIVEL) | |
| 13. | 204-2281 | [2] | STRAP-CABLE | |
| 14. | 329-3356 M | [4] | NUT (M12X1.75-THD) | |
| 15. | 4J-0520 | [3] | SEAL-O-RING | |
| 16. | 4J-0524 | [2] | SEAL-O-RING | |
| 17. | 5F-3106 | [1] | SEAL-O-RING | |
| 18. | 5K-9090 | [1] | SEAL-O-RING | |
| 19. | 5P-7468 | [1] | CLIP (SLOT) | |
| 20. | 5P-7469 | [1] | CLIP (TAB) | |
| 21. | 5P-8444 | [1] | GROMMET (37-MM ID) | |
| 22. | 8B-9294 | [1] | SPACER (13.5X38X30-MM THK) | |
| 23. | 8C-3206 | [4] | FLANGE-HALF | |
| 24. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 25. | 8T-4196 M | [8] | BOLT (M10X1.5X35-MM) | |
| 26. | 8T-4223 | [13] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 27. | 8T-4910 M | [1] | BOLT (M12X1.75X60-MM) | |
| 28. | 8T-4956 M | [4] | BOLT (M12X1.75X35-MM) | |
| 29. | 8T-8919 | [4] | BOLT (1/2-13X1.75-IN) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
VALVE GP-SOLENOID
Specifications
Testing and Adjusting
Troubleshooting