HYDRAULIC SYSTEM
LINES GP-DRAINLINES GP-FRONT
LINES GP-HYDRAULIC
HYDRAULIC SYSTEM
LINES GP-DRAIN#SEBP24330290
123-9218: LINES GP-DIVERTER VALVE
123-9218 LINES GP-DIVERTER VALVE
S/N 6TL1-262
PART OF 118-5506 LINKAGE AR-BUCKET
AN ATTACHMENT
S/N 6TL1-262
PART OF 118-5506 LINKAGE AR-BUCKET
AN ATTACHMENT
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5W-9857 | [8] | FLANGE-HALF | |
| 2. | 8U-0966 Y | [2] | FITTING GP-HYDRAULIC (QUICK DISCONNECT) | |
| 3. | 8U-0967 | [2] | CAP (PROTECTION) | |
| 4. | 115-2407 Y | [1] | VALVE GP-DIVERTER | |
| 5. | 115-2408 Y | [1] | VALVE GP-DIVERTER | |
| 6. | 121-2627 I | [2] | HOSE AS | |
| 7. | 105-3478 M | [8] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 8. | 108-4282 M | [4] | BOLT-SOCKET HEAD (M10X1.5X100-MM) | |
| 9. | 118-4651 M | [4] | BOLT-SOCKET HEAD (M10X1.5X160-MM) | |
| 10. | 4J-5267 | [5] | SEAL-O-RING | |
| 11. | 8T-0271 M | [8] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 12. | 8T-0341 M | [4] | BOLT-SOCKET HEAD (M10X1.5X60-MM) | |
| 13. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP24330291
123-9218: LINES GP-DIVERTER VALVE
123-9218 LINES GP-DIVERTER VALVE
S/N 6TL263-409
PART OF 118-5506 LINKAGE AR-BUCKET
AN ATTACHMENT
S/N 6TL263-409
PART OF 118-5506 LINKAGE AR-BUCKET
AN ATTACHMENT
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5W-9857 | [10] | FLANGE-HALF | |
| 2. | 8U-0966 Y | [2] | FITTING GP-HYDRAULIC (QUICK DISCONNECT) | |
| 3. | 8U-0967 | [2] | CAP (PROTECTION) | |
| 4. | 121-2627 I | [1] | HOSE AS | |
| 5. | 126-8750 | [1] | HOSE AS | |
| 6. | 128-6727 Y | [1] | VALVE GP-DIVERTER | |
| 7. | 129-6666 Y | [1] | VALVE GP-DIVERTER | |
| 8. | 129-9965 I | [1] | HOSE AS | |
| 9. | 108-4282 M | [4] | BOLT-SOCKET HEAD (M10X1.5X100-MM) | |
| 10. | 4J-5267 | [5] | SEAL-O-RING | |
| 11. | 8T-0271 M | [20] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 12. | 8T-0272 M | [4] | BOLT-SOCKET HEAD (M10X1.5X110-MM) | |
| 13. | 8T-0341 M | [4] | BOLT-SOCKET HEAD (M10X1.5X60-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP24330292
117-8021: LINES GP-FRONT
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5W-6217 | [1] | PLATE | |
| 2. | 5W-9857 | [48] | FLANGE-HALF | |
| 3. | 116-7254 I | [2] | HOSE AS | |
| 4. | 116-7255 I | [2] | HOSE AS | |
| 5. | 116-7286 | [4] | CLAMP-SINGLE | |
| 6. | 116-7301 | [1] | CLAMP | |
| 7. | 116-7302 | [3] | CLAMP | |
| 8. | 117-1220 | [2] | TUBE AS | |
| 9. | 117-9032 | [1] | TUBE AS | |
| 10. | 117-9033 | [1] | TUBE AS | |
| 11. | 117-9034 | [1] | TUBE AS | |
| 12. | 117-9035 | [1] | TUBE AS | |
| 13. | 118-3137 | [1] | BRACKET AS | |
| 14. | 118-8985 | [8] | NUT-CLAMP | |
| 15. | 122-0454 I | [4] | HOSE AS | |
| 16. | 122-2257 I | [1] | HOSE AS | |
| 17. | 123-7399 I | [1] | HOSE AS | |
| 18. | 095-0673 M | [1] | BOLT-SOCKET HEAD (M12X1.75X60-MM) | |
| 19. | 8T-7811 M | [1] | BOLT-SOCKET HEAD (M12X1.75X50-MM) | |
| 20. | 4J-5267 | [24] | SEAL-O-RING | |
| 21. | 8T-0271 M | [92] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 22. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 23. | 3J-1907 | [2] | SEAL-O-RING | |
| 24. | 9S-4191 | [2] | PLUG (9/16-18-THD) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP24330293
117-8021: LINES GP-FRONT
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5W-6217 | [1] | PLATE | |
| 2. | 5W-9857 | [48] | FLANGE-HALF | |
| 3. | 132-0043 CI | [2] | HOSE AS | |
| 4. | 132-0042 CI | [2] | HOSE AS | |
| 5. | 116-7286 | [4] | CLAMP-SINGLE | |
| 6. | 116-7301 | [1] | CLAMP | |
| 7. | 116-7302 | [3] | CLAMP | |
| 8. | 117-1220 | [2] | TUBE AS | |
| 9. | 117-9032 | [1] | TUBE AS | |
| 10. | 117-9033 | [1] | TUBE AS | |
| 11. | 117-9034 | [1] | TUBE AS | |
| 12. | 117-9035 | [1] | TUBE AS | |
| 13. | 118-3137 | [1] | BRACKET AS | |
| 14. | 118-8985 | [8] | NUT-CLAMP | |
| 15. | 122-0454 I | [4] | HOSE AS | |
| 16. | 122-2257 I | [1] | HOSE AS | |
| 17. | 123-7399 I | [1] | HOSE AS | |
| 18. | 095-0673 M | [1] | BOLT-SOCKET HEAD (M12X1.75X60-MM) | |
| 19. | 8T-7811 M | [1] | BOLT-SOCKET HEAD (M12X1.75X50-MM) | |
| 20. | 4J-5267 | [24] | SEAL-O-RING | |
| 21. | 8T-0271 M | [92] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 22. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP24330294
117-8019: LINES GP-HYDRAULIC
117-8019 LINES GP-HYDRAULIC
S/N 6TL1-409
UPPER, TRAVEL, BLADE/STABILIZER
PART OF 123-9733 HYDRAULIC AR-UPPER
S/N 6TL1-409
UPPER, TRAVEL, BLADE/STABILIZER
PART OF 123-9733 HYDRAULIC AR-UPPER
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5W-9857 | [12] | FLANGE-HALF | |
| 2. | 8U-0284 | [4] | FLANGE-HALF | |
| 3. | 122-1593 I | [1] | HOSE AS | |
| 4. | 122-1594 | [1] | HOSE AS | |
| 5. | 122-1595 | [1] | HOSE AS | |
| 6. | 122-1596 I | [1] | HOSE AS | |
| 7. | 4J-0520 | [2] | SEAL-O-RING | |
| 8. | 4J-5267 | [6] | SEAL-O-RING | |
| 9. | 8T-0271 M | [24] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 10. | 8T-0273 M | [8] | BOLT-SOCKET HEAD (M12X1.75X40-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP24330295
120-0305: LINES GP-HYDRAULIC
120-0305 LINES GP-HYDRAULIC
S/N 6TL1-409
UNDERCARRIAGE. FRONT BLADE/STABILIZER LINES
PART OF 123-9731 HYDRAULIC AR
S/N 6TL1-409
UNDERCARRIAGE. FRONT BLADE/STABILIZER LINES
PART OF 123-9731 HYDRAULIC AR
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 121-8219 I | [2] | HOSE AS | |
| 2. | 121-8220 I | [1] | HOSE AS | |
| 3. | 117-1823 | [4] | CLAMP-SINGLE | |
| 4. | 117-7002 | [2] | CLAMP-SINGLE | |
| 5. | 6V-8398 | [6] | SEAL-O-RING | |
| 6. | 6V-8995 | [3] | UNION (STRAIGHT) | |
| 7. | 6V-9169 | [3] | NUT (13/16-16-THD) | |
| 8. | 6V-9830 | [3] | CAP | |
| (EACH INCLUDES) | ||||
| 6V-8554 | [1] | NUT (13/16-16-THD) | ||
| 6V-9356 | [1] | PLUG | ||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP24330296
123-9732: LINES GP-HYDRAULIC
123-9732 LINES GP-HYDRAULIC
S/N 6TL1-409
UNDERCARRIAGE, STEERING, TRANSMISSION, REAR BLADE/STABILIZER
PART OF 123-9731 HYDRAULIC AR
S/N 6TL1-409
UNDERCARRIAGE, STEERING, TRANSMISSION, REAR BLADE/STABILIZER
PART OF 123-9731 HYDRAULIC AR
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5W-9857 | [4] | FLANGE-HALF | |
| 2. | 6V-8942 | [1] | REDUCER-O-RING | |
| 3. | 8U-0284 | [8] | FLANGE-HALF | |
| 4. | 8U-1670 | [2] | FLANGE | |
| 5. | 113-4138 I | [1] | HOSE AS | |
| 6. | 113-4141 I | [2] | HOSE AS | |
| 7. | 121-6918 I | [2] | HOSE AS | |
| 8. | 124-4781 I | [1] | HOSE AS | |
| 9. | 124-4783 | [1] | HOSE AS | |
| 10. | 124-4784 I | [1] | HOSE AS | |
| 11. | 124-6510 I | [1] | HOSE AS | |
| 12. | 125-9717 | [1] | ELBOW | |
| 13. | 126-0272 | [1] | CONNECTOR | |
| 14. | 117-1805 | [4] | CLAMP-SINGLE | |
| 15. | 117-1823 | [2] | CLAMP-SINGLE | |
| 16. | 117-2987 M | [8] | BOLT-SOCKET HEAD (M12X1.75X115-MM) | |
| 17. | 3D-2824 | [1] | SEAL-O-RING | |
| 18. | 3K-0360 | [2] | SEAL-O-RING | |
| 19. | 4J-0520 | [4] | SEAL-O-RING | |
| 20. | 4J-5267 | [2] | SEAL-O-RING | |
| 21. | 4J-5477 | [1] | SEAL-O-RING | |
| 22. | 6V-8398 | [22] | SEAL-O-RING | |
| 23. | 6V-8554 | [1] | NUT (13/16-16-THD) | |
| 24. | 6V-8556 | [1] | NUT (1-3/16-12-THD) | |
| 25. | 6V-8639 | [2] | CONNECTOR | |
| 26. | 6V-8935 | [1] | REDUCER | |
| 27. | 6V-8995 | [3] | UNION (STRAIGHT) | |
| 28. | 6V-9004 | [1] | ELBOW | |
| 29. | 6V-9169 | [3] | NUT (13/16-16-THD) | |
| 30. | 6V-9746 | [3] | SEAL-O-RING | |
| 31. | 6V-9830 | [3] | CAP | |
| 32. | 6V-9837 | [4] | TEE-SWIVEL | |
| 33. | 6V-9846 | [1] | TEE | |
| 34. | 6V-9851 | [1] | ELBOW | |
| 35. | 8T-0271 M | [8] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 36. | 8T-0273 M | [8] | BOLT-SOCKET HEAD (M12X1.75X40-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP24330297
125-6568: LINES GP-HYDRAULIC
125-6568 LINES GP-HYDRAULIC
S/N 6TL1-409
UNDERCARRIAGE, TRANSMISSION, AXLE OSCILLATION, BRAKE, CREEP
PART OF 123-9731 HYDRAULIC AR
S/N 6TL1-409
UNDERCARRIAGE, TRANSMISSION, AXLE OSCILLATION, BRAKE, CREEP
PART OF 123-9731 HYDRAULIC AR
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8U-2924 Y | [1] | ACCUMULATOR GP-HYDRAULIC (CHARGED) | |
| 2. | 8U-2925 | [1] | ADAPTER | |
| 3. | 110-6349 | [2] | FITTING AS (QUICK DISCONNECT) | |
| 4. | 113-0481 I | [1] | HOSE AS | |
| 5. | 113-4150 I | [2] | HOSE AS | |
| 6. | 113-4151 I | [1] | HOSE AS | |
| 7. | 115-9114 | [2] | BRACKET AS | |
| (EACH INCLUDES) | ||||
| 8. | 5W-1112 | [1] | PLATE | |
| 9. | 117-7274 | [2] | TEE-SWIVEL | |
| 10. | 119-9078 | [1] | TUBE AS | |
| 11. | 119-9079 | [1] | TUBE AS | |
| 12. | 121-7601 I | [2] | HOSE AS | |
| 13. | 123-8324 | [2] | CAP | |
| 14. | 124-4780 I | [2] | HOSE AS | |
| 15. | 126-3779 | [1] | ELBOW | |
| 16. | 117-7002 | [12] | CLAMP-SINGLE | |
| 17. | 126-2649 | [1] | CLAMP-SINGLE | |
| 18. | 3J-1907 | [2] | SEAL-O-RING | |
| 19. | 3J-7354 | [2] | SEAL-O-RING | |
| 20. | 3K-0360 | [3] | SEAL-O-RING | |
| 21. | 6V-8397 | [2] | SEAL-O-RING | |
| 22. | 6V-8398 | [22] | SEAL-O-RING | |
| 23. | 6V-8625 | [2] | ELBOW | |
| 24. | 6V-8636 | [2] | CONNECTOR | |
| 25. | 6V-9169 | [1] | NUT (13/16-16-THD) | |
| 26. | 6V-9837 | [1] | TEE-SWIVEL | |
| 27. | 6V-9851 | [3] | ELBOW | |
| 28. | 8T-6895 | [1] | TEE-UNION | |
| 29. | 116-8151 | [2] | CLAMP-SINGLE | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP24330298
134-5808: LINES GP-IMPLEMENT CONTROL
134-5808 LINES GP-IMPLEMENT CONTROL
S/N 6TL1-409
PART OF 138-3364, 138-3365 CONTROL AR-AUXILIARY
AN ATTACHMENT
S/N 6TL1-409
PART OF 138-3364, 138-3365 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 116-7259 I | [2] | HOSE AS | |
| 2. | 134-5809 Y | [1] | VALVE GP-SOLENOID | |
| 3. | Y | [1] | VALVE GP-SOLENOID (RH) | |
| 4. | 135-2084 I | [1] | HOSE AS | |
| 5. | 135-2085 I | [1] | HOSE AS | |
| 6. | 135-2582 | [1] | PLATE | |
| 7. | 135-2584 I | [1] | HOSE AS | |
| 8. | 135-2585 I | [1] | HOSE AS | |
| 9. | 136-7228 | [2] | PLATE | |
| 10. | 136-8521 I | [2] | HOSE AS | |
| 11. | 136-8522 I | [2] | HOSE AS | |
| 12. | 3J-1907 | [6] | SEAL-O-RING | |
| 13. | 3K-0360 | [2] | SEAL-O-RING | |
| 14. | 6V-8398 | [20] | SEAL-O-RING | |
| 15. | 6V-8639 | [2] | CONNECTOR | |
| 16. | 6V-8731 | [2] | UNION | |
| 17. | 6V-8981 | [2] | ELBOW | |
| 18. | 6V-8995 | [2] | UNION (STRAIGHT) | |
| 19. | 6V-9169 | [4] | NUT (13/16-16-THD) | |
| 20. | 6V-9873 | [4] | CONNECTOR | |
| 21. | 7X-2534 M | [4] | BOLT (M6X1X50-MM) | |
| 22. | 7X-2621 M | [2] | BOLT (M10X1.5X12-MM) | |
| 23. | 8T-4171 M | [4] | BOLT (M6X1X12-MM) | |
| 24. | 8T-6876 | [2] | ELBOW | |
| 25. | 9X-8256 | [4] | WASHER (6.6X12X2-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP24330299
122-1548: LINES GP-LOAD CONTROL VALVE
122-1548 LINES GP-LOAD CONTROL VALVE
S/N 6TL1-409
ANTI-DRIFT, BOOM CYLINDERS
PART OF 123-9733 HYDRAULIC AR-UPPER
S/N 6TL1-409
ANTI-DRIFT, BOOM CYLINDERS
PART OF 123-9733 HYDRAULIC AR-UPPER
Parts for your M312 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5W-7146 | [1] | FLANGE | |
| 2. | 6V-8941 | [1] | REDUCER | |
| 3. | 137-8731 Y | [1] | VALVE GP-LOAD CONTROL | |
| 4. | 113-0434 I | [1] | HOSE AS | |
| 5. | 120-9058 I | [1] | HOSE AS | |
| 6. | 3J-1907 | [2] | SEAL-O-RING | |
| 7. | 6V-8397 | [4] | SEAL-O-RING | |
| 8. | 9X-6580 | [1] | NUT (1-3/16-12-THD) | |
| 9. | 6V-8724 | [2] | ELBOW | |
| 10. | 8T-0271 M | [2] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 11. | 8T-0272 M | [2] | BOLT-SOCKET HEAD (M10X1.5X110-MM) | |
| 12. | 8T-0342 M | [2] | BOLT-SOCKET HEAD (M10X1.5X80-MM) | |
| 13. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
Caterpillar Parts SIS Catalog M312 :
Truck sale:
$24,298 USD
$15,899 USD


