HYDRAULIC SYSTEM
LINES GP-PUMPLINES GP-RETURN
LINES GP-STABILIZER
LINES GP-BLADE
LINES GP-BRAKE
LINES GP-STEERING
HYDRAULIC SYSTEM
LINES GP-PUMP#SEBP28480440
142-8272: LINES GP-PUMP
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5W-9984 | [1] | FITTING GP-HYDRAULIC | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 2. | 6V-4433 | [1] | FITTING | |
| 3. | 8U-0284 | [2] | FLANGE-HALF | |
| 4. | 107-4316 | [1] | FLANGE | |
| 5. | 110-6349 | [2] | FITTING AS (QUICK DISCONNECT) | |
| 6. | 112-8166 | [1] | HOSE | |
| 7. | 117-0651 | [1] | SWITCH GP-PRESSURE | |
| 8. | 123-8324 | [3] | CAP | |
| 9. | 139-1944 I | [1] | HOSE AS | |
| 10. | 143-5620 | [1] | TUBE AS | |
| 11. | 143-9625 I | [1] | HOSE AS | |
| 12. | 143-9717 I | [1] | HOSE AS | |
| 13. | 117-1266 | [1] | SEAL-O-RING | |
| 14. | 1P-3703 | [2] | SEAL-RECTANGULAR | |
| 15. | 3J-1907 | [2] | SEAL-O-RING | |
| 16. | 3J-7354 | [2] | SEAL-O-RING | |
| 17. | 4J-0520 | [1] | SEAL-O-RING | |
| 18. | 5K-9090 | [1] | SEAL-O-RING | |
| 19. | 5P-8245 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 20. | 6V-0400 | [4] | FLANGE-HALF | |
| 21. | 6V-5684 M | [8] | BOLT (M12X1.75X45-MM) | |
| 22. | 6V-8397 | [1] | SEAL-O-RING | |
| 23. | 6V-8398 | [4] | SEAL-O-RING | |
| 24. | 6V-8737 | [1] | UNION | |
| 25. | 6V-9005 | [1] | ELBOW | |
| 26. | 6V-9844 | [1] | TEE-SWIVEL | |
| 27. | 7M-8485 | [1] | SEAL-O-RING | |
| 28. | 8T-4183 M | [4] | BOLT (M12X1.75X40-MM) | |
| 29. | 8T-4779 M | [4] | BOLT (M16X2X35-MM) | |
| 30. | 8T-6726 | [2] | CLAMP-HOSE | |
| 31. | 9X-2085 | [1] | ELBOW | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28480441
142-8272: LINES GP-PUMP
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-4433 | [1] | FITTING | |
| 2. | 8U-0284 | [2] | FLANGE-HALF | |
| 3. | 107-4316 | [1] | FLANGE | |
| 4. | 112-8166 | [1] | HOSE | |
| 5. | 117-0651 | [1] | SWITCH GP-PRESSURE | |
| 6. | 123-8324 | [3] | CAP | |
| 7. | 139-1944 I | [1] | HOSE AS | |
| 8. | 143-5620 | [1] | TUBE AS | |
| 9. | 143-9625 I | [1] | HOSE AS | |
| 10. | 143-9717 I | [1] | HOSE AS | |
| 11. | 110-6349 | [2] | FITTING AS (QUICK DISCONNECT) | |
| 12. | 117-1266 | [1] | SEAL-O-RING | |
| 13. | 1P-3703 | [2] | SEAL-RECTANGULAR | |
| 14. | 3J-1907 | [3] | SEAL-O-RING | |
| 15. | 3J-7354 | [2] | SEAL-O-RING | |
| 16. | 4J-0520 | [1] | SEAL-O-RING | |
| 17. | 5K-9090 | [1] | SEAL-O-RING | |
| 18. | 5P-8245 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 19. | 6V-0400 | [4] | FLANGE-HALF | |
| 20. | 6V-5684 M | [8] | BOLT (M12X1.75X45-MM) | |
| 21. | 6V-8397 | [1] | SEAL-O-RING | |
| 22. | 6V-8398 | [4] | SEAL-O-RING | |
| 23. | 6V-8936 | [1] | REDUCER | |
| 24. | 6V-9005 | [1] | ELBOW | |
| 25. | 6V-9837 | [1] | TEE-SWIVEL | |
| 26. | 6V-9873 | [1] | CONNECTOR | |
| 27. | 7M-8485 | [1] | SEAL-O-RING | |
| 28. | 8T-4183 M | [4] | BOLT (M12X1.75X40-MM) | |
| 29. | 8T-4779 M | [4] | BOLT (M16X2X35-MM) | |
| 30. | 8T-6726 | [2] | CLAMP-HOSE | |
| 31. | 9X-2085 | [1] | ELBOW | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28480442
142-8268: LINES GP-RETURN
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 160-0363 I | [1] | HOSE AS | |
| 2. | 7Y-8167 | [2] | GROMMET (50-MM ID) | |
| 3. | 8U-0198 Y | [2] | FILTER GP-OIL (IN-LINE) | |
| 4. | 8U-7328 | [1] | COVER | |
| 5. | 112-2696 | [1] | FLANGE | |
| 6. | 173-1660 | [1] | BLOCK-RETURN | |
| 7. | 124-6101 I | [1] | HOSE AS | |
| 8. | 132-8587 I | [1] | HOSE AS | |
| 9. | 138-3385 I | [1] | HOSE AS | |
| 10. | 115-9939 I | [1] | HOSE AS | |
| 11. | 138-7947 I | [1] | HOSE AS | |
| 12. | 143-6152 Y | [1] | VALVE GP-BYPASS & RELIEF | |
| 13. | 144-6057 I | [1] | HOSE AS | |
| 14. | 144-6059 I | [1] | HOSE AS | |
| 15. | 144-8067 I | [1] | HOSE AS | |
| 16. | 144-8068 I | [1] | HOSE AS | |
| 17. | 145-7115 I | [1] | HOSE AS | |
| 18. | 1P-4578 | [4] | FLANGE-HALF | |
| 19. | 1P-4582 | [2] | FLANGE-HALF | |
| 20. | 2M-9780 | [1] | SEAL-O-RING | |
| 21. | 3D-2824 | [6] | SEAL-O-RING | |
| 22. | 3J-1907 | [6] | SEAL-O-RING | |
| 23. | 3K-0360 | [2] | SEAL-O-RING | |
| 24. | 4J-0520 | [3] | SEAL-O-RING | |
| 25. | 4J-0522 | [4] | SEAL-O-RING | |
| 26. | 4J-0527 | [1] | SEAL-O-RING | |
| 27. | 5K-9090 | [1] | SEAL-O-RING | |
| 28. | 6V-8397 | [5] | SEAL-O-RING | |
| 29. | 6V-8398 | [9] | SEAL-O-RING | |
| 30. | 6V-8625 | [1] | ELBOW | |
| 31. | 6V-8636 | [3] | CONNECTOR | |
| 32. | 6V-8637 | [3] | CONNECTOR | |
| 33. | 6V-8639 | [1] | CONNECTOR | |
| 34. | 6V-8629 | [1] | ELBOW | |
| 35. | 6V-9005 | [1] | ELBOW | |
| 37. | 6V-9746 | [9] | SEAL-O-RING | |
| 38. | 6V-9836 | [1] | TEE-SWIVEL | |
| 39. | 6V-9837 | [2] | TEE-SWIVEL | |
| 40. | 6V-9839 | [1] | TEE-SWIVEL | |
| 41. | 6V-9851 | [1] | ELBOW | |
| 42. | 7M-8485 | [1] | SEAL-O-RING | |
| 43. | 7X-0818 M | [2] | BOLT (M8X1.25X45-MM) | |
| 44. | 8C-3206 | [6] | FLANGE-HALF | |
| 45. | 8T-4121 | [20] | WASHER-HARD (11X21X2.5-MM THK) | |
| 46. | 8T-4184 M | [4] | BOLT (M12X1.75X45-MM) | |
| 47. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| 48. | 8T-4196 M | [8] | BOLT (M10X1.5X35-MM) | |
| 49. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 50. | 8T-6466 M | [4] | BOLT (M10X1.5X60-MM) | |
| 51. | 9S-8004 | [3] | PLUG (9/16-18-THD) | |
| 52. | 8T-0271 M | [8] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 53. | 6V-9007 | [1] | ELBOW | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28480443
142-8268: LINES GP-RETURN
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8U-5818 | [1] | FITTING | |
| 2. | 8U-0198 Y | [2] | FILTER GP-OIL (IN-LINE) | |
| 3. | 8U-7328 | [1] | COVER | |
| 4. | 112-2696 | [1] | FLANGE | |
| 5. | 115-9939 I | [1] | HOSE AS | |
| 6. | 124-6101 I | [1] | HOSE AS | |
| 7. | 132-8587 I | [1] | HOSE AS | |
| 8. | 138-3385 I | [1] | HOSE AS | |
| 9. | 138-7947 I | [1] | HOSE AS | |
| 10. | 143-6152 Y | [1] | VALVE GP-BYPASS & RELIEF | |
| 11. | 144-6057 I | [1] | HOSE AS | |
| 12. | 144-6059 I | [1] | HOSE AS | |
| 13. | 144-8067 I | [1] | HOSE AS | |
| 14. | 144-8068 I | [1] | HOSE AS | |
| 15. | 145-7115 I | [1] | HOSE AS | |
| 16. | 160-0363 I | [1] | HOSE AS | |
| 17. | 173-1660 | [1] | BLOCK-RETURN | |
| 18. | 1P-4578 | [4] | FLANGE-HALF | |
| 19. | 1P-4582 | [2] | FLANGE-HALF | |
| 20. | 2M-9780 | [1] | SEAL-O-RING | |
| 21. | 3D-2824 | [6] | SEAL-O-RING | |
| 22. | 3J-1907 | [7] | SEAL-O-RING | |
| 23. | 3K-0360 | [2] | SEAL-O-RING | |
| 24. | 4J-0520 | [3] | SEAL-O-RING | |
| 25. | 4J-0522 | [4] | SEAL-O-RING | |
| 26. | 4J-0527 | [1] | SEAL-O-RING | |
| 27. | 5K-9090 | [1] | SEAL-O-RING | |
| 28. | 6V-8397 | [7] | SEAL-O-RING | |
| 29. | 6V-8398 | [7] | SEAL-O-RING | |
| 30. | 6V-8625 | [1] | ELBOW | |
| 31. | 6V-8629 | [1] | ELBOW | |
| 32. | 6V-8636 | [3] | CONNECTOR | |
| 33. | 6V-8637 | [3] | CONNECTOR | |
| 34. | 6V-8639 | [1] | CONNECTOR | |
| 35. | 6V-9005 | [1] | ELBOW | |
| 36. | 6V-9007 | [1] | ELBOW | |
| 37. | 6V-9746 | [7] | SEAL-O-RING | |
| 38. | 6V-9836 | [1] | TEE-SWIVEL | |
| 39. | 6V-9837 | [2] | TEE-SWIVEL | |
| 40. | 6V-9839 | [1] | TEE-SWIVEL | |
| 41. | 6V-9873 | [1] | CONNECTOR | |
| 42. | 7M-8485 | [1] | SEAL-O-RING | |
| 43. | 7X-0818 M | [2] | BOLT (M8X1.25X45-MM) | |
| 44. | 7Y-8167 | [2] | GROMMET (50-MM ID) | |
| 45. | 8C-3206 | [6] | FLANGE-HALF | |
| 46. | 8T-0271 M | [8] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 47. | 8T-4121 | [20] | WASHER-HARD (11X21X2.5-MM THK) | |
| 48. | 8T-4184 M | [4] | BOLT (M12X1.75X45-MM) | |
| 49. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| 50. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| 51. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 52. | 8T-6466 M | [4] | BOLT (M10X1.5X60-MM) | |
| 53. | 8T-6725 | [1] | CONNECTOR | |
| 54. | 8T-6850 | [1] | SEAL-O-RING | |
| 55. | 8T-7524 | [1] | SEAL-O-RING | |
| 56. | 9S-8004 | [3] | PLUG (9/16-18-THD) | |
| 57. | 105-3478 M | [4] | BOLT-SOCKET HEAD (M10X1.5X35-MM) | |
| 58. | 9X-7454 | [2] | SEAL-O-RING | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28480444
143-0730: LINES GP-STABILIZER
143-0730 LINES GP-STABILIZER
S/N 8AL1020-UP
PART OF 111-1928, 111-2038 STABILIZER AR
AN ATTACHMENT
S/N 8AL1020-UP
PART OF 111-1928, 111-2038 STABILIZER AR
AN ATTACHMENT
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8U-1675 | [1] | EXTENSION | |
| 2. | 113-7347 Y | [1] | VALVE GP-SOLENOID | |
| 3. | 122-2365 | [1] | WIRE AS | |
| 4. | 136-9010 B | [1] | STRAP-CABLE | |
| 5. | 138-1906 I | [3] | HOSE AS | |
| 6. | 138-1907 I | [1] | HOSE AS | |
| 7. | 139-7389 I | [1] | HOSE AS | |
| 8. | 149-6297 I | [1] | HOSE AS | |
| 9. | 3J-1907 | [1] | SEAL-O-RING | |
| 10. | 3K-0360 | [7] | SEAL-O-RING | |
| 11. | 6V-8213 M | [2] | BOLT-SOCKET HEAD (M8X1.25X70-MM) | |
| 12. | 6V-8398 | [10] | SEAL-O-RING | |
| 13. | 6V-8639 | [6] | CONNECTOR | |
| 14. | 6V-9837 | [1] | TEE-SWIVEL | |
| 15. | 6V-9873 | [1] | CONNECTOR | |
| B | USE AS REQUIRED | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28480445
142-8277: LINES GP-STABILIZER & BLADE
142-8277 LINES GP-STABILIZER & BLADE
S/N 8AL1020-UP
UNDERCARRIAGE
PART OF 111-3800 HYDRAULIC AR
S/N 8AL1020-UP
UNDERCARRIAGE
PART OF 111-3800 HYDRAULIC AR
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 144-2563 I | [2] | HOSE AS | |
| 2. | 148-9089 I | [1] | HOSE AS | |
| 3. | 117-1805 | [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 (ORFS) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP28480446
142-8273: LINES GP-STEER, BRAKE & TRAVEL
142-8273 LINES GP-STEER, BRAKE & TRAVEL
S/N 8AL1020-2556
UNDERCARRIAGE
PART OF 111-3800 HYDRAULIC AR
S/N 8AL1020-2556
UNDERCARRIAGE
PART OF 111-3800 HYDRAULIC AR
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3J-7354 | [2] | SEAL-O-RING | |
| 2. | 8U-2924 Y | [1] | ACCUMULATOR GP-HYDRAULIC (CHARGED) | |
| 3. | 8U-2925 | [1] | ADAPTER | |
| 4. | 118-0669 I | [1] | HOSE AS | |
| 5. | 144-0810 I | [2] | HOSE AS | |
| 6. | 144-0811 I | [1] | HOSE AS | |
| 7. | 1C-9934 I | [2] | HOSE AS | |
| 8. | 144-0809 I | [1] | HOSE AS | |
| 9. | 115-9114 | [2] | BRACKET AS | |
| 10. | 116-8151 | [2] | CLAMP-SINGLE | |
| 11. | 117-7274 | [2] | TEE-SWIVEL | |
| 12. | 118-5272 | [1] | TUBE AS | |
| 13. | 118-5274 | [1] | TUBE AS | |
| 14. | 117-7002 | [12] | CLAMP-SINGLE | |
| 15. | 3J-1907 | [3] | SEAL-O-RING | |
| 16. | 3K-0360 | [3] | SEAL-O-RING | |
| 17. | 6V-8397 | [3] | SEAL-O-RING | |
| 18. | 6V-8398 | [22] | SEAL-O-RING | |
| 19. | 6V-8625 | [2] | ELBOW | |
| 20. | 6V-8636 | [3] | CONNECTOR | |
| 21. | 6V-9169 | [1] | NUT (13/16-16-THD) | |
| 22. | 6V-9837 | [1] | TEE-SWIVEL | |
| 23. | 6V-9851 | [3] | ELBOW | |
| 24. | 8T-6895 | [1] | TEE-UNION | |
| 25. | 110-6349 | [2] | FITTING AS (QUICK DISCONNECT) | |
| 26. | 123-8324 | [2] | CAP | |
| 27. | 148-9092 I | [1] | HOSE AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28480447
142-8273: LINES GP-STEER, BRAKE & TRAVEL
142-8273 LINES GP-STEER, BRAKE & TRAVEL
S/N 8AL2557-UP
UNDERCARRIAGE
PART OF 111-3800 HYDRAULIC AR
S/N 8AL2557-UP
UNDERCARRIAGE
PART OF 111-3800 HYDRAULIC AR
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3J-7354 | [2] | SEAL-O-RING | |
| 2. | 8U-2924 Y | [1] | ACCUMULATOR GP-HYDRAULIC (CHARGED) | |
| 3. | 8U-2925 | [1] | ADAPTER | |
| 4. | 118-0669 I | [1] | HOSE AS | |
| 5. | 144-0810 I | [2] | HOSE AS | |
| 6. | 144-0811 I | [1] | HOSE AS | |
| 7. | 1C-9934 I | [2] | HOSE AS | |
| 8. | 176-7803 I | [1] | HOSE AS | |
| 9. | 115-9114 | [2] | BRACKET AS | |
| 10. | 116-8151 | [2] | CLAMP-SINGLE | |
| 11. | 117-7274 | [2] | TEE-SWIVEL | |
| 12. | 118-5272 | [1] | TUBE AS | |
| 13. | 118-5274 | [1] | TUBE AS | |
| 14. | 117-7002 | [12] | CLAMP-SINGLE | |
| 15. | 3J-1907 | [3] | SEAL-O-RING | |
| 16. | 3K-0360 | [3] | SEAL-O-RING | |
| 17. | 6V-8397 | [3] | SEAL-O-RING | |
| 18. | 6V-8398 | [22] | SEAL-O-RING | |
| 19. | 6V-8625 | [2] | ELBOW | |
| 20. | 6V-8636 | [3] | CONNECTOR | |
| 21. | 6V-9169 | [1] | NUT (13/16-16-THD) | |
| 22. | 6V-9837 | [1] | TEE-SWIVEL | |
| 23. | 6V-9851 | [3] | ELBOW | |
| 24. | 8T-6895 | [1] | TEE-UNION | |
| 25. | 110-6349 | [2] | FITTING AS (QUICK DISCONNECT) | |
| 26. | 123-8324 | [2] | CAP | |
| 27. | 148-9092 I | [1] | HOSE AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28480448
142-8276: LINES GP-STEERING
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 128-3112 I | [1] | HOSE AS | |
| 2. | 144-6051 I | [1] | HOSE AS | |
| 3. | 144-6053 I | [1] | HOSE AS | |
| 4. | 144-6054 I | [1] | HOSE AS | |
| 5. | 144-6055 I | [1] | HOSE AS | |
| 6. | 3K-0360 | [9] | SEAL-O-RING | |
| 7. | 6V-8398 | [13] | SEAL-O-RING | |
| 8. | 6V-8625 | [1] | ELBOW | |
| 9. | 6V-8639 | [8] | CONNECTOR | |
| 10. | 6V-8936 | [1] | REDUCER | |
| 11. | 6V-9837 | [2] | TEE-SWIVEL | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP28480449
142-8276: LINES GP-STEERING
Parts for your M318 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 128-3112 I | [1] | HOSE AS | |
| 2. | 144-6051 I | [1] | HOSE AS | |
| 3. | 144-6053 I | [1] | HOSE AS | |
| 4. | 148-6604 I | [1] | HOSE AS | |
| 5. | 165-5872 | [1] | HOSE AS | |
| 6. | 3K-0360 | [8] | SEAL-O-RING | |
| 7. | 6V-8398 | [14] | SEAL-O-RING | |
| 8. | 6V-9851 | [1] | ELBOW | |
| 9. | 6V-8639 | [8] | CONNECTOR | |
| 10. | 6V-8936 | [1] | REDUCER | |
| 11. | 6V-9837 | [2] | TEE-SWIVEL | |
| 12. | 2M-9780 | [1] | SEAL-O-RING | |
| 13. | 6V-8638 | [1] | CONNECTOR | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||



