OPERATOR STATION
CONTROL GP-HYDRAULICHYDRAULIC SYSTEM
LINES GP-HYDRAULICOPERATOR STATION
CONTROL GP-HYDRAULICHYDRAULIC SYSTEM
LINES GP-HYDRAULICSERVICE EQUIPMENT AND SUPPLIES
CHARTS & FILMSHYDRAULIC SYSTEM
LINES GP-HYDRAULICELECTRICAL AND STARTING SYSTEM
WIRING GPOPERATOR STATION
CONTROL GP-HYDRAULIC#SEBC06500030
146-9669: CONTROL
Parts for your 312B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 146-9664 | [1] | LINES GP FRONT |
#SEBC06500031
146-9664: LINES
Parts for your 312B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 187-8748 | [1] | VALVE GP | |
| 2. | 126-9043 | [2] | HOSE AS. | |
| 3. | 6V-9509 | [2] | PLUG | |
| 4. | 6V-8398 | [4] | SEAL | |
| 5. | 6V-8625 | [1] | ELBOW | |
| 6. | 2M-9780 | [2] | SEAL | |
| 7. | 6V-8639 | [1] | CONNECTOR | |
| 8. | 6K-9194 | [2] | ELBOW | |
| 9. | 2R-6806 | [2] | CONNECTOR | |
| 10. | 3J-1907 | [2] | SEAL | |
| 11. | 7J-9108 | [2] | SEAL | |
| 12. | 3K-0360 | [2] | SEAL | |
| 13. | 156-9791 | [2] | CONNECTOR |
#SEBC06500032
149-0413: LINES
Parts for your 312B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 116-4470 | [1] | SUPPORT | |
| 2. | 6V-8995 | [4] | UNION-BULKHEAD | |
| 3. | 6V-9169 | [4] | NUT-BULKHEAD | |
| 4. | 8T-4648 | [1] | BOLT (M12) | |
| 5. | 118-2766 | [2] | HOSE AS. | |
| 6. | 6V-8398 | [4] | SEAL-O-RING | |
| 7. | 7K-1181 | [24] | STRAP | |
| 8. | 7Y-4531 | [4] | CLAMP-HALF | |
| 9. | 149-0416 | [1] | BRACKET | |
| 10. | 8T-4139 | [4] | BOLT (M12) | |
| 11. | 8T-3597 | [4] | NUT | |
| 12. | 149-0415 | [1] | BRACKET |
#SEBC06500033
173-7600: LINES
Parts for your 312B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 125-5806 | [1] | VALVE GP | |
| 2. | 134-3725 | [2] | VALVE AS | |
| 3. | 141-1863 | [5] | CONNECTOR | |
| 4. | 142-1238 | [1] | HOSE AS | |
| 5. | 144-5179 | [1] | UNION | |
| 6. | 144-5181 | [1] | UNION | |
| 7. | 144-7090 | [1] | CLIP | |
| 8. | 164-6397 | [1] | PLATE | |
| 9. | 173-7590 | [1] | HOSE AS | |
| 10. | 173-7591 | [1] | HOSE AS | |
| 11. | 173-7592 | [1] | HOSE AS | |
| 12. | 173-7594 | [1] | HOSE AS | |
| 13. | 173-7595 | [1] | HOSE AS | |
| 14. | 173-7597 | [1] | TUBE AS | |
| 15. | 173-7598 | [1] | TUBE AS | |
| 16. | 173-7599 | [1] | TUBE AS | |
| 17. | 173-7602 | [1] | TUBE AS | |
| 18. | 173-7604 | [1] | SUPPORT | |
| 19. | 174-0015 | [6] | BOSS | |
| 20. | 179-1677 | [2] | HOSE AS | |
| 21. | 144-7091 | [1] | CLIP 2 PIECE | |
| 22. | 3D-2824 | [2] | SEAL-O-RING | |
| 23. | 5K-9090 | [10] | SEAL-O-RING | |
| 24. | 6V-8635 | [2] | CONNECTOR-SEAL | |
| 25. | 6V-8714 | [1] | CONNECTOR-SEAL | |
| 26. | 6V-8784 | [1] | TEE-FACE SEAL | |
| 27. | 6V-8946 | [1] | REDUCER AS | |
| 28. | 6V-8998 | [1] | UNION-FACE SEAL | |
| 29. | 6V-9172 | [1] | NUT BULKHEAD | |
| 30. | 6V-9746 | [9] | SEAL-O-RING | |
| 31. | 7M-8485 | [2] | SEAL-O-RING | |
| 32. | 7Y-4538 | [8] | CLAMP | |
| 33. | 8T-0355 | [3] | BOLT (M10X1.5) | |
| 34. | 8T-1895 | [1] | CLIP | |
| 35. | 8T-1896 | [1] | CLIP | |
| 36. | 8T-4121 | [9] | WASHER-HARD | |
| 37. | 8T-4139 | [4] | BOLT (M12X1.75) | |
| 38. | 8T-4172 | [6] | BOLT (M10X1.5) | |
| 39. | 8T-4223 | [16] | WASHER-HARD | |
| 40. | 8T-4648 | [2] | BOLT (M12X1.75) | |
| 41. | 8T-4956 | [8] | BOLT (M12X1.75) |
#SEBC06500034
174-0977: CONTROL
1740977 CONTROL AUX. COMBINED FUNCTION
PIN 6SW1-UP
PART OF 312B VAB, 1760174 AND 1760175
AN ATTACHMENT
PIN 6SW1-UP
PART OF 312B VAB, 1760174 AND 1760175
AN ATTACHMENT
#SEBC06500035
142-9597: LINES
Parts for your 312B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2R-6806 | [7] | CONNECTOR | |
| 2. | 3J-1907 | [16] | SEAL | |
| 3. | 6M-6853 | [1] | TEE | |
| 4. | 030-7947 | [5] | ELBOW | |
| 5. | 8J-6875 | [1] | VALVE AS. | |
| 6. | 5I-4015 | [1] | FITTING | |
| 7. | 107-6630 | [1] | CONNECTOR | |
| 8. | 108-7507 | [1] | CONNECTOR | |
| 9. | 4I-7611 | [1] | HOSE AS. | |
| 10. | 7K-1181 | [11] | STRAP | |
| 11. | 106-0181 | [1] | SWITCH AS. | |
| 12. | 144-8481 | [1] | PLATE | |
| 13. | 9X-8256 | [4] | WASHER | |
| 14. | 121-1814 | [1] | VALVE GP | |
| 15. | 8T-4121 | [4] | WASHER | |
| 16. | 8T-4191 | [4] | BOLT (M10) | |
| 17. | 8T-4970 | [2] | BOLT (M6) | |
| 18. | 121-6303 | [1] | VALVE GP | |
| 19. | 8C-8451 | [2] | BOLT (M6) | |
| 20. | 4I-6245 | [1] | HOSE AS. | |
| 21. | 5I-3103 | [1] | HOSE AS. | |
| 22. | 4I-7675 | [3] | HOSE AS. | |
| 23. | 053-0700 | [1] | TEE | |
| 24. | 030-7936 | [1] | CONNECTOR | |
| 25. | 4I-7769 | [2] | HOSE AS. |
#SEBC06500036
142-9598: LINES
Parts for your 312B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | HOSE AS. | ||
| 2. | 108-7141 | [1] | HOSE AS. | |
| 3. | 104-9200 | [1] | TEE | |
| 4. | 3J-7354 | [2] | SEAL | |
| 5. | 030-7936 | [1] | CONNECTOR | |
| 6. | 3J-1907 | [10] | SEAL | |
| 7. | 4I-6363 | [1] | VALVE AS. | |
| 8. | 8T-4138 | [2] | BOLT (M6) | |
| 9. | 030-7947 | [2] | ELBOW | |
| 10. | 7I-0181 | [1] | HOSE AS. | |
| 11. | 7J-4026 | [2] | ELBOW | |
| 12. | 2R-6806 | [4] | CONNECTOR | |
| 13. | 119-5219 | [1] | VALVE GP | |
| 14. | 8T-4186 | [2] | BOLT (M10) | |
| 15. | 5I-3136 | [1] | HOSE AS. | |
| 16. | 6K-9194 | [1] | ELBOW | |
| 17. | 030-3978 | [1] | CONNECTOR | |
| 18. | 7I-7152 | [1] | HOSE AS. | |
| 19. | 7I-7530 | [1] | TEE | |
| 20. | 030-7955 | [1] | TEE | |
| 21. | 7K-1181 | [5] | STRAP | |
| 22. | 5I-3124 | [1] | HOSE AS. | |
#SEBC06500037
144-2555: FILM
#SEBC06500038
174-4853: LINES
Parts for your 312B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| [1] | WIRING GP | |||
| 174-1449 | [1] | LINES GP PILOT | ||
#SEBC06500039
158-2173: WIRING
Parts for your 312B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | HARNESS AS. | ||
| 2. | [1] | SWITCH AS. | ||
| 3. | 3S-2093 | [7] | STRAP | |
Information:
OPERATOR STATION
CONTROL GP-HYDRAULIC
Service Letter-CSARL
A Spacer Needs To Be Added To The Joystick Control Valves On Certain 312B Excavators
A Spacer Needs To Be Added To The Joystick Control Valves On Certain 312B Excavators
A Spacer Needs To Be Added To The Joystick Control Valves On Certain 312B Excavators
Systems Operation
Disassembly and Assembly
Service Magazine
Caterpillar Parts SIS Catalog 312B L :
Truck sale:
CATERPILLAR 312BL 1998
- TRACK EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan
- TRACK EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan


