HYDRAULIC SYSTEM
PUMP GPDRIVE GP
HYDRAULIC GP
GENERATOR GP-HYDRAULIC
COVER GP
LINES GP-TRAVEL MOTOR
HYDRAULIC SYSTEM
PUMP GP#SEBP26140390
136-7702: HEAD GP-PUMP
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-7275 Y | [2] | VALVE GP-RELIEF (CROSSOVER) | |
| 2. | 112-4634 Y | [1] | VALVE GP-RELIEF | |
| 3. | 117-7276 Y | [1] | VALVE GP-RELIEF (STEERING HIGH PRESSURE CUTOFF) | |
| 4. | 117-7278 | [1] | BUSHING | |
| 5. | 117-7279 | [1] | BUSHING (EXTERNAL) | |
| 6. | 117-7280 | [1] | BUSHING (INTERNAL) | |
| 7. | 8C-4365 M | [4] | BOLT (M14X2X80-MM) | |
| 8. | 5W-1250 | [2] | PIN | |
| 9. | 117-7282 J | [1] | SEAL-O-RING | |
| 10. | 087-4772 J | [3] | PLUG-O-RING | |
| 11. | 6V-8397 J | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 122-9342 J | [1] | KIT-SEAL | ||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26140391
145-3543: HEAD GP-PUMP
145-3543 HEAD GP-PUMP
S/N 6ES228-UP
PART OF 139-9530, 148-3413 PUMP GP-SWING
Type 1
ALSO AN ATTACHMENT
S/N 6ES228-UP
PART OF 139-9530, 148-3413 PUMP GP-SWING
Type 1
ALSO AN ATTACHMENT
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-7275 Y | [2] | VALVE GP-RELIEF (CROSSOVER) | |
| 2. | 112-4634 Y | [1] | VALVE GP-RELIEF | |
| 3. | 117-7276 Y | [1] | VALVE GP-RELIEF (STEERING HIGH PRESSURE CUTOFF) | |
| 4. | 117-7278 | [1] | BUSHING | |
| 5. | 117-7279 | [1] | BUSHING (EXTERNAL) | |
| 6. | 117-7280 | [1] | BUSHING (INTERNAL) | |
| 7. | 8C-4365 M | [4] | BOLT (M14X2X80-MM) | |
| 8. | 5W-1250 | [2] | PIN | |
| 9. | 117-7282 | [1] | SEAL-O-RING | |
| 10. | 087-4772 | [3] | PLUG-O-RING | |
| 11. | 6V-8397 | [2] | SEAL-O-RING | |
| 12. | 112-4628 | [2] | SCREW (7/16-20X0.5-IN) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26140392
145-3543: HEAD GP-PUMP
145-3543 HEAD GP-PUMP
S/N 6ES228-UP
PART OF 139-9530, 148-3413 PUMP GP-SWING
Type 2
ALSO AN ATTACHMENT
S/N 6ES228-UP
PART OF 139-9530, 148-3413 PUMP GP-SWING
Type 2
ALSO AN ATTACHMENT
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-7275 Y | [2] | VALVE GP-RELIEF (CROSSOVER) | |
| 2. | 177-7122 Y | [1] | VALVE GP-RELIEF (PUMP CONTROL) | |
| 3. | 117-7276 Y | [1] | VALVE GP-RELIEF (STEERING HIGH PRESSURE CUTOFF) | |
| 4. | 117-7278 | [1] | BUSHING | |
| 5. | 117-7279 | [1] | BUSHING (EXTERNAL) | |
| 6. | 117-7280 | [1] | BUSHING (INTERNAL) | |
| 7. | 8C-4365 M | [4] | BOLT (M14X2X80-MM) | |
| 8. | 5W-1250 | [2] | PIN | |
| 9. | 117-7282 | [1] | SEAL-O-RING | |
| 10. | 087-4772 | [3] | PLUG-O-RING | |
| 11. | 6V-8397 | [2] | SEAL-O-RING | |
| 12. | 112-4628 | [2] | SCREW (7/16-20X0.5-IN) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26140393
117-8656: HOUSING GP-SWING
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-8657 | [1] | SHAFT-DRIVE | |
| 2. | 117-8658 | [1] | WASHER | |
| 3. | 8U-2516 | [1] | RING | |
| 4. | 8U-2517 | [1] | BEARING | |
| 5. | 117-8659 | [1] | HOUSING | |
| 6. | 5W-7412 | [1] | MAGNET | |
| 7. | 8U-2519 | [1] | RING | |
| 8. | 8U-2520 | [1] | BEARING | |
| 9. | 8U-2521 | [1] | SPACER | |
| 10. | 8U-2522 | [1] | SEAL-O-RING | |
| 11. | 8U-2523 | [1] | COLLAR | |
| 12. | 8U-2524 | [1] | SEAL |
#SEBP26140394
141-7601: HYDRAULIC AR
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 111-1870 Y | [1] | COUPLING GP-FLEXIBLE | ||
| 145-6462 Y | [1] | LINES GP-FRONT | ||
| 142-8275 Y | [1] | LINES GP-IMPLEMENT & TRAVEL | ||
| 140-1058 Y | [1] | LINES GP-LOAD CONTROL VALVE (BOOM) | ||
| 132-3773 Y | [1] | LINES GP-PILOT | ||
| 142-8270 Y | [1] | LINES GP-PILOT | ||
| 142-8274 Y | [1] | LINES GP-PILOT | ||
| 146-5551 Y | [1] | LINES GP-PILOT | ||
| 145-9909 Y | [1] | LINES GP-PRESSURE TEST | ||
| 142-8272 Y | [1] | LINES GP-PUMP | ||
| 152-3899 Y | [1] | LINES GP-RETURN | ||
| 142-8276 Y | [1] | LINES GP-STEERING | ||
| 142-8267 Y | [1] | LINES GP-SWING MOTOR | ||
| 111-2052 Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| 111-2055 Y | [1] | PUMP & MTG GP-STEERING & BRAKE | ||
| 111-1871 Y | [1] | TANK & MTG GP-HYDRAULIC | ||
| 152-3908 Y | [1] | VALVE & MTG GP-MAIN CONTROL | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26140395
128-4298: HYDRAULIC AR-LOWER
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS#SEBP26140396
136-4100: INSTALLATION AR-HYD GENERATOR
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5W-9857 | [4] | FLANGE-HALF | |
| 2. | 112-5445 Y | [1] | VALVE GP-CONTROL | |
| 3. | 113-0440 I | [1] | HOSE AS | |
| 4. | 113-0452 I | [1] | HOSE AS | |
| 5. | 113-7349 Y | [1] | VALVE GP-SOLENOID | |
| 6. | 117-0665 Y | [1] | VALVE & LINES GP-PRIORITY | |
| 7. | 136-4094 | [1] | HOSE AS | |
| 8. | 136-4095 | [1] | HOSE AS | |
| 9. | 136-4096 | [1] | HOSE AS | |
| 10. | 136-7667 | [1] | PLATE | |
| 11. | 136-7668 | [1] | PLATE | |
| 12. | 136-7669 | [2] | PLATE | |
| 13. | 136-8794 | [8] | RIVET | |
| 14. | 141-3998 | [1] | HARNESS AS | |
| 15. | 119-6949 M | [4] | BOLT-SOCKET HEAD (M12X1.75X240-MM) | |
| 16. | 136-4097 | [2] | CONNECTOR | |
| 17. | 136-4098 | [1] | CONNECTOR | |
| 18. | 141-8546 M | [2] | BOLT-SOCKET HEAD (M6X1X100-MM) | |
| 19. | 3J-1907 | [3] | SEAL-O-RING | |
| 20. | 3K-0360 | [1] | SEAL-O-RING | |
| 21. | 4J-5267 | [2] | SEAL-O-RING | |
| 22. | 5C-7261 M | [8] | NUT (M8X1.25-THD) | |
| 23. | 6V-5842 M | [4] | BOLT (M10X1.5X40-MM) | |
| 24. | 6V-8397 | [5] | SEAL-O-RING | |
| 25. | 6V-8398 | [4] | SEAL-O-RING | |
| 26. | 6V-8636 | [3] | CONNECTOR | |
| 27. | 6V-8782 | [1] | TEE | |
| 28. | 6V-9850 | [2] | ELBOW | |
| 29. | 6V-9851 | [1] | ELBOW | |
| 30. | 7J-9108 | [2] | SEAL-O-RING | |
| 31. | 8T-0075 | [1] | CONNECTOR | |
| 32. | 8T-0271 M | [8] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 33. | 8T-4189 M | [4] | BOLT (M8X1.25X20-MM) | |
| 34. | 8T-4224 | [8] | WASHER-HARD (8.8X16X2-MM THK) | |
| 35. | 096-0061 B | [5] | STRAP-CABLE | |
| B | USE AS REQUIRED | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP26140397
146-3547: INSTALLATION AR-HYD GENERATOR
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS#SEBP26140398
221-6816: KIT-PUMP COVER
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (INCLUDES COVER, SHAFT SEAL, O RING SEAL, SPRING & BUSHING) | ||||
#SEBP26140399
290-0298: KIT-TRAVEL
290-0298 KIT-TRAVEL
S/N 6ES244-UP
FOR IMPROVED TRAVEL START-UP AND DIRECTIONAL SHIFTING
FIELD INSTALLATION
S/N 6ES244-UP
FOR IMPROVED TRAVEL START-UP AND DIRECTIONAL SHIFTING
FIELD INSTALLATION
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 254-2683 Y | [1] | VALVE GP-SOLENOID | ||
| 281-3855 Y | [1] | HARNESS AS-SOLENOID | ||
| 6V-9829 | [1] | CAP | ||
| 148-8318 | [1] | CONNECTOR AS | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8634 | [1] | CONNECTOR | ||
| 113-0453 I | [2] | HOSE AS | ||
| 150-9608 I | [1] | HOSE AS | ||
| I | [1] | HOSE AS | ||
| 148-8395 | [2] | PLUG AS | ||
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 281-3856 | [1] | RELAY AS-TIMER | ||
| 281-3857 | [1] | SWITCH AS-PRESSURE | ||
| 281-3858 | [1] | SWITCH AS-PRESSURE | ||
| 148-8433 | [4] | TEE AS | ||
| (EACH INCLUDES) | ||||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-9836 | [1] | TEE-SWIVEL | ||
| 8U-0340 | [1] | VALVE AS | ||
| 8T-0272 M | [2] | BOLT-SOCKET HEAD (M10X1.5X110-MM) | ||
| 9X-2328 M | [2] | BOLT-SOCKET HEAD (M6X1X25-MM) | ||
| 199-8495 | [1] | CONNECTOR-SPECIAL | ||
| 5C-2890 M | [2] | NUT (M6X1-THD) | ||
| 8U-7334 | [1] | ORIFICE | ||
| 8U-7566 | [1] | ORIFICE | ||
| 279-3989 | [1] | PLATE | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8397 | [6] | SEAL-O-RING | ||
| 7K-1181 | [2] | STRAP-CABLE | ||
| 096-0061 | [14] | STRAP-CABLE | ||
| 117-8032 | [2] | TEE-SWIVEL | ||
| 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | ||
| 5W-1696 | [2] | WASHER-SEALING (12.2X15.4X1.5-MM) | ||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
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



