HYDRAULIC SYSTEM
PUMP GPHYDRAULIC SYSTEM
PUMP GP#SEBP26120490
118-9168: PUMP & MOTOR GP-STEERING
118-9168 PUMP & MOTOR GP-STEERING -SECONDARY
S/N 6WL1-UP
PART OF 140-1056 STEERING GP-HYDRAULIC
AN ATTACHMENT
S/N 6WL1-UP
PART OF 140-1056 STEERING GP-HYDRAULIC
AN ATTACHMENT
#SEBP26120491
128-4324: PUMP & MTG GP-MAIN HYDRAULIC
128-4324 PUMP & MTG GP-MAIN HYDRAULIC
S/N 6WL1-UP
PART OF 128-4301 HYDRAULIC AR-UPPER
S/N 6WL1-UP
PART OF 128-4301 HYDRAULIC AR-UPPER
Parts for your M320 EXCAVATOR:
CATERPILLAR SIS#SEBP26120492
184-6773: PUMP & MTG GP-MAIN HYDRAULIC
Parts for your M320 EXCAVATOR:
CATERPILLAR SIS#SEBP26120493
111-2055: PUMP & MTG GP-STEERING & BRAKE
111-2055 PUMP & MTG GP-STEERING & BRAKE
S/N 6WL1-114
PART OF 128-4301 HYDRAULIC AR-UPPER
S/N 6WL1-114
PART OF 128-4301 HYDRAULIC AR-UPPER
Parts for your M320 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-3425 M | [2] | BOLT (M14X2X35-MM)(M14X2X35MM) | |
| 2. | 8T-4176 M | [2] | BOLT (M12X1.75X90-MM) | |
| 3. | 111-2054 Y | [1] | PUMP GP-GEAR | |
| 4. | 114-3396 | [1] | BRACKET AS | |
| 5. | 5D-0998 | [2] | SPRING-DISC | |
| 6. | 092-5524 M | [1] | BOLT (M12X1.75X80-MM) | |
| 7. | 8T-4244 M | [3] | NUT (M12X1.75-THD) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26120494
111-2055: PUMP & MTG GP-STEERING & BRAKE
111-2055 PUMP & MTG GP-STEERING & BRAKE
S/N 6WL115-312
PART OF 128-4301 HYDRAULIC AR-UPPER
S/N 6WL115-312
PART OF 128-4301 HYDRAULIC AR-UPPER
Parts for your M320 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [6] | PLATE | ||
| 2. | 092-5524 M | [1] | BOLT (M12X1.75X80-MM) | |
| 3. | 143-4756 Y | [1] | PUMP GP-GEAR | |
| 4. | 147-1530 | [1] | ADAPTER | |
| 5. | 148-5168 | [1] | BRACKET AS | |
| 6. | 7X-0510 | [2] | WASHER-HARD (15.5X29X3-MM THK) | |
| 7. | 7I-8935 M | [4] | BOLT-SOCKET HEAD (M8X1.25X75-MM) | |
| 8. | 8C-3425 M | [2] | BOLT (M14X2X35-MM)(M14X2X35MM) | |
| 9. | 8T-4244 M | [1] | NUT (M12X1.75-THD) | |
| 10. | 7W-1165 | [1] | GASKET-HYDRAULIC PUMP | |
| F | [1] | LOCKNUT | ||
| F | NOT SHOWN | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26120495
111-2055: PUMP & MTG GP-STEERING & BRAKE
111-2055 PUMP & MTG GP-STEERING & BRAKE
S/N 6WL313-530
PART OF 128-4301 HYDRAULIC AR-UPPER
S/N 6WL313-530
PART OF 128-4301 HYDRAULIC AR-UPPER
Parts for your M320 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7W-1165 | [1] | GASKET-HYDRAULIC PUMP | |
| 2. | 092-5524 M | [1] | BOLT (M12X1.75X80-MM) | |
| 3. | 147-1530 | [1] | ADAPTER | |
| 4. | 148-5168 | [1] | BRACKET AS | |
| 5. | 163-4139 Y | [1] | PUMP GP-GEAR | |
| 6. | 171-2988 | [6] | WASHER-HARD (8X14X1.6-MM THK) | |
| 7. | 171-2989 M | [1] | LOCKNUT (M12X1.5-THD) | |
| 8. | 7I-8935 M | [4] | BOLT-SOCKET HEAD (M8X1.25X75-MM) | |
| 9. | 7X-0510 | [2] | WASHER-HARD (15.5X29X3-MM THK) | |
| 10. | 8C-3425 M | [2] | BOLT (M14X2X35-MM)(M14X2X35MM) | |
| 11. | 8T-4244 M | [1] | NUT (M12X1.75-THD) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26120496
111-2055: PUMP & MTG GP-STEERING & BRAKE
111-2055 PUMP & MTG GP-STEERING & BRAKE
S/N 6WL531-UP
PART OF 128-4301 HYDRAULIC AR-UPPER
S/N 6WL531-UP
PART OF 128-4301 HYDRAULIC AR-UPPER
Parts for your M320 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7W-1165 | [1] | GASKET-HYDRAULIC PUMP | |
| 2. | 147-1530 | [1] | ADAPTER | |
| 3. | 171-2988 | [4] | WASHER-HARD (8X14X1.6-MM THK) | |
| 4. | 171-2989 M | [1] | LOCKNUT (M12X1.5-THD) | |
| 5. | 178-8650 | [1] | PLATE AS | |
| 6. | 187-7419 Y | [1] | PUMP GP-GEAR | |
| 7. | 5P-1076 | [1] | WASHER-HARD (13.5X30X4-MM THK) | |
| 8. | 7I-8935 M | [4] | BOLT-SOCKET HEAD (M8X1.25X75-MM) | |
| 9. | 7X-0510 | [2] | WASHER-HARD (15.5X29X3-MM THK) | |
| 10. | 8C-3425 M | [2] | BOLT (M14X2X35-MM)(M14X2X35MM) | |
| 11. | 8T-4121 | [1] | WASHER-HARD (11X21X2.5-MM THK) | |
| 12. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 13. | 8T-4956 M | [1] | BOLT (M12X1.75X35-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26120497
111-2054: PUMP GP-GEAR
111-2054 PUMP GP-GEAR -STEERING & BRAKE
S/N 6WL1-114
PART OF 111-2055 PUMP & MTG GP-STEERING & BRAKE
S/N 6WL1-114
PART OF 111-2055 PUMP & MTG GP-STEERING & BRAKE
Parts for your M320 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 096-0194 | [1] | RING-RETAINING | |
| 2. | 113-7619 J | [1] | SEAL-LIP TYPE | |
| 3. | 113-1975 | [1] | FLANGE-GEAR PUMP | |
| 4. | 113-7618 J | [4] | RING-BACKUP | |
| 5. | 113-7616 J | [4] | SEAL-LIP TYPE | |
| 6. | 113-1974 | [4] | BEARING | |
| 7. | 113-7820 J | [4] | SEAL-O-RING | |
| 8. | 113-1940 | [1] | HOUSING-GEAR | |
| 9. | 113-7617 | [4] | DOWEL | |
| 10. | 113-7821 | [2] | DOWEL | |
| 11. | 113-1973 | [2] | SHAFT-GEAR | |
| 12. | 113-1943 | [1] | SHAFT-GEAR | |
| 13. | 113-1978 | [1] | SHAFT-GEAR | |
| 14. | 113-1939 | [1] | PLATE | |
| 15. | 113-1977 | [1] | COVER-GEAR PUMP | |
| 16. | 113-1942 | [1] | COUPLING | |
| 17. | 8T-7950 M | [4] | BOLT (M10X1.5X180-MM) | |
| 18. | 113-1941 | [1] | HOUSING-GEAR | |
| 19. | 113-7822 J | [1] | SEAL-O-RING | |
| 20. | 7J-9933 | [1] | SEAL-O-RING | |
| 21. | 6V-8653 M | [4] | BOLT-SOCKET HEAD (M6X1X40-MM) | |
| 22. | 5W-5351 | [1] | NUT | |
| 23. | 3E-4988 | [1] | LOCKWASHER | |
| 24. | 5W-8553 | [1] | KEY-WOODRUFF | |
| 25. | 9S-8005 | [1] | PLUG (3/4-16-THD) | |
| 26. | 120-6001 Y | [1] | VALVE GP-RELIEF | |
| 27. | 3K-0360 J | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 114-2175 J | [1] | KIT-SEAL | ||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26120498
117-7230: PUMP GP-GEAR
Parts for your M320 EXCAVATOR:
CATERPILLAR SIS#SEBP26120499
125-9143: PUMP GP-GEAR
Parts for your M320 EXCAVATOR:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
PUMP GP
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Magazine
Caterpillar Parts SIS Catalog M320 :
Truck sale:
25.206
91.732


