HYDRAULIC SYSTEM
LINES GP-CYLINDERLINES GP-TRAVEL MOTOR
MOTOR GP
HYDRAULIC SYSTEM
LINES GP-CYLINDER#M00927690380
490-4206: LINES GP-STICK CYLINDER
490-4206 LINES GP-STICK CYLINDER
S/N ZBT1-UP
PART OF 490-4139 CYLINDER & LINES GP-STICK
S/N ZBT1-UP
PART OF 490-4139 CYLINDER & LINES GP-STICK
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4196 M | [2] | BOLT (M10X1.5X35-MM) | |
| 2. | 8T-4910 M | [1] | BOLT (M12X1.75X60-MM) | |
| 3. | 6V-8200 M | [4] | BOLT-SOCKET HEAD (M12X1.75X35-MM) | |
| 4. | 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 5. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 6. | 096-4480 | [1] | CLAMP | |
| 7. | 234-4591 | [1] | SUPPORT AS | |
| 8. | 234-4592 | [1] | SUPPORT | |
| 9. | 519-7602 | [1] | TUBE AS | |
| 10. | 095-1600 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
#M00927690381
489-2937: LINES GP-TRAVEL MOTOR
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 148-8428 | [1] | TEE AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [2] | SEAL-O-RING | ||
| 6V-8782 | [1] | TEE | ||
| 2. | 7K-1181 | [4] | STRAP-CABLE | |
| 3. | 108-7118 | [4] | GROMMET | |
| 4. | 512-7812 I | [1] | HOSE AS | |
| 5. | 245-5427 I | [4] | HOSE AS | |
| 6. | 250-1439 | [1] | ADAPTER AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-1722 | [1] | ADAPTER | ||
| 7. | 418-7373 I | [2] | HOSE AS | |
| 8. | 148-8364 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8625 | [1] | ELBOW | ||
| 9. | 148-8378 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8724 | [1] | ELBOW | ||
| 10. | 1P-3703 | [8] | SEAL-RECTANGULAR | |
| 11. | 148-8439 | [1] | TEE AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-8774 | [1] | TEE | ||
| 12. | 6V-0400 | [24] | FLANGE-HALF | |
| 13. | 8T-4184 M | [48] | BOLT (M12X1.75X45-MM) | |
| 14. | 8T-4223 | [48] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 15. | 278-6626 I | [1] | HOSE AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#M00927690382
529-6947: LINES GP-TRAVEL MOTOR
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4184 M | [48] | BOLT (M12X1.75X45-MM) | |
| 2. | 6V-0400 | [24] | FLANGE-HALF | |
| 3. | 7K-1181 | [6] | STRAP-CABLE | |
| 4. | 7Y-4390 I | [2] | HOSE AS | |
| 5. | 148-8364 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8625 | [1] | ELBOW | ||
| 6. | 148-8428 | [1] | TEE AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [2] | SEAL-O-RING | ||
| 6V-8782 | [1] | TEE | ||
| 7. | 148-8439 | [1] | TEE AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-8774 | [1] | TEE | ||
| 8. | 553-1803 | [1] | HOSE AS | |
| 9. | 108-7118 | [4] | GROMMET | |
| 10. | 150-3036 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 8T-1905 | [1] | ELBOW | ||
| 11. | 155-7321 | [1] | ADAPTER AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-1722 | [1] | ADAPTER | ||
| 12. | 1P-3703 | [8] | SEAL-RECTANGULAR | |
| 13. | 245-5427 I | [4] | HOSE AS | |
| 14. | 278-6626 I | [1] | HOSE AS | |
| 15. | 8T-4223 | [48] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#M00927690383
489-3486: MOTOR & MTG GP-SWING
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS#M00927690384
334-9986: MOTOR & MTG GP-TRAVEL
334-9986 MOTOR & MTG GP-TRAVEL
S/N ZBT1-UP
PART OF 507-6558, 507-6561 DRIVE GP-FINAL
S/N ZBT1-UP
PART OF 507-6558, 507-6561 DRIVE GP-FINAL
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 209-5992 Y | [1] | MOTOR GP-TRAVEL | |
| 2. | 322-8714 Y | [1] | VALVE GP-TRAVEL COUNTERBALANCE | |
| 3. | 095-0707 M | [3] | BOLT (M16X2X120-MM) | |
| 4. | 095-1685 | [1] | SEAL-O-RING | |
| 5. | 8C-8729 M | [6] | BOLT-SOCKET HEAD (M12X1.75X80-MM) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00927690385
519-2478: MOTOR & MTG GP-TRAVEL
519-2478 MOTOR & MTG GP-TRAVEL
S/N ZBT1-UP
PART OF 511-6006, 511-6008 DRIVE GP-FINAL
S/N ZBT1-UP
PART OF 511-6006, 511-6008 DRIVE GP-FINAL
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS#M00927690386
489-3487: MOTOR GP-SWING
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS#M00927690387
515-6105: MOTOR GP-SWING
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 122-5318 | [1] | BEARING | |
| 2. | 173-3444 | [1] | PLATE | |
| 3. | 334-9981 | [1] | PISTON AS-PUMP | |
| 4. | 173-3443 | [1] | PLATE | |
| 5. | 173-3441 | [1] | BARREL | |
| 6. | 5I-8426 | [1] | SEAL-O-RING | |
| 7. | 5I-8417 | [1] | SEAL-O-RING | |
| 8. | 177-2584 | [1] | PISTON-BRAKE | |
| 9. | 5I-8623 | [1] | SEAL-O-RING | |
| 10. | 126-2055 | [20] | SPRING | |
| 11. | 371-7201 | [1] | PLUG | |
| 12. | 515-6103 | [1] | HEAD GP-MOTOR | |
| 13. | 8T-1158 M | [4] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 14. | 493-3209 | [1] | COVER | |
| 15. | 095-1578 | [3] | SEAL-O-RING | |
| 16. | 173-3445 | [1] | PLATE-VALVE | |
| 17. | 5I-8625 | [1] | BEARING | |
| 18. | 173-3451 | [4] | PLATE-SEPARATOR | |
| 19. | 173-3450 | [3] | PLATE-FRICTION | |
| 20. | 173-3442 | [1] | SPRING | |
| 21. | 465-5181 | [1] | BODY | |
| 22. | 173-3440 | [1] | SHAFT | |
| 23. | 173-3447 | [1] | SEAL-OIL | |
| 24. | 170-9996 | [2] | PLUG | |
| 25. | 095-1600 | [2] | SEAL-O-RING | |
| 26. | 170-9986 | [2] | SPRING | |
| 27. | 170-9985 | [2] | VALVE-PISTON | |
| 28. | 515-6104 | [1] | VALVE AS-RELIEF | |
| 29. | 7Y-5221 M | [4] | BOLT-SOCKET HEAD (M20X2.5X45-MM) | |
| 30. | 446-7230 | [2] | PLUG | |
| 31. | 3J-1907 | [2] | SEAL-O-RING | |
| M | METRIC PART | |||
#M00927690388
209-5992: MOTOR GP-TRAVEL
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7Y-4202 | [1] | HEAD | |
| 2. | 7Y-4212 | [1] | BEARING | |
| 3. | 7Y-4213 | [1] | PISTON-BRAKE | |
| 4. | 7Y-4215 | [1] | SPACER | |
| 5. | 7Y-4216 | [1] | SPOOL | |
| 6. | 7Y-4224 | [2] | ORIFICE | |
| 7. | 087-4742 | [1] | VALVE | |
| 8. | 087-4743 | [2] | STOP | |
| 9. | 087-4786 | [1] | ADAPTER | |
| 10. | 094-1399 | [1] | RING-RETAINING | |
| 11. | 094-1882 L | [1] | PLUG | |
| 12. | 095-7378 | [1] | WASHER SET | |
| 13. | 095-7380 | [1] | SPRING | |
| 14. | 095-7382 | [1] | RETAINER | |
| 15. | 096-1519 | [1] | SEAT | |
| 16. | 096-1521 B | [1] | SHIM (1-MM THK) | |
| 17. | 096-1522 B | [1] | SHIM (2-MM THK) | |
| 18. | 096-1523 | [1] | GUIDE-PISTON | |
| 19. | 096-3785 B | [1] | SHIM (1.2-MM THK) | |
| 20. | 096-3786 B | [1] | SHIM (1.4-MM THK) | |
| 21. | 096-3787 B | [1] | SHIM (1.6-MM THK) | |
| 22. | 096-3788 B | [1] | SHIM (1.8-MM THK) | |
| 23. | 096-3978 | [1] | SPRING | |
| 24. | 096-4003 | [1] | SET-BEARING | |
| 25. | 096-4376 J | [1] | SEAL-LIP TYPE | |
| 26. | 096-5915 | [2] | RETAINER | |
| 27. | 107-6954 | [4] | PLATE-FRICTION | |
| 28. | 107-6955 | [5] | PLATE-SEPARATOR | |
| 29. | 107-6969 | [1] | BODY | |
| 30. | 118-4057 | [9] | SPRING | |
| 31. | 122-5114 | [1] | GUIDE-BALL | |
| 32. | 123-2008 | [2] | KEY | |
| 33. | 133-6777 | [1] | BARREL AS | |
| 34. | 147-5860 | [1] | PISTON AS | |
| 35. | 209-5894 | [1] | SHAFT | |
| 36. | 209-5909 | [1] | PLATE-CAM | |
| 38. | 346-1340 C | [2] | PISTON | |
| 39. | 094-1875 | [1] | DOWEL | |
| 40. | 094-1882 | [10] | PLUG | |
| 41. | 095-1572 J | [2] | SEAL-O-RING | |
| 42. | 095-1575 J | [3] | SEAL-O-RING | |
| 43. | 095-1585 J | [1] | SEAL-O-RING | |
| 44. | 095-1586 J | [2] | SEAL-O-RING | |
| 46. | 095-1700 | [2] | SEAL-O-RING | |
| 47. | 095-7383 J | [1] | SEAL-O-RING | |
| 48. | 095-7384 J | [1] | SEAL-O-RING | |
| 49. | 095-7386 J | [1] | RING-BACKUP | |
| 50. | 095-7387 J | [1] | RING | |
| 52. | 096-4377 J | [2] | SEAL-O-RING | |
| 53. | 096-4378 J | [1] | RING-BACKUP | |
| 54. | 096-5916 | [2] | SEAT | |
| 55. | 096-5919 J | [2] | RING-BACKUP | |
| 56. | 121-1558 | [2] | PIN | |
| 57. | 2D-6642 | [2] | BALL | |
| 58. | 2M-9780 J | [1] | SEAL-O-RING | |
| 59. | 3K-0360 J | [1] | SEAL-O-RING | |
| 60. | 7Y-4217 J | [2] | RING-BACKUP | |
| 61. | 8T-4944 M | [10] | BOLT-SOCKET HEAD (M16X2X40-MM) | |
| 62. | 9S-4185 | [1] | PLUG (3/4-16-THD) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 7Y-4222 J | [1] | KIT-SEAL (TRAVEL MOTOR) | ||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| L | NOT REQUIRED FOR OPTIONAL BODY DESIGN | |||
| M | METRIC PART | |||
#M00927690389
511-0313: MOTOR GP-TRAVEL
Parts for your 320 GC EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 551-5110 | [1] | BALL BEARING | |
| 2. | 8T-2503 M | [7] | BOLT-SOCKET HEAD (M14X2X35-MM) | |
| 3. | 551-5116 | [4] | PIN | |
| 4. | 551-5104 | [1] | ROTATING GP-MOTOR | |
| 5. | 551-5105 | [1] | RETAINER AS | |
| 6. | 551-5108 | [1] | SWASHPLATE | |
| 7. | 551-5118 | [4] | SPRING | |
| 8. | 139-7308 | [2] | PLUG | |
| 9. | 551-5107 | [1] | SHAFT | |
| 10. | 551-5106 | [1] | BODY AS | |
| 11. | 551-5111 | [1] | SEAL-LIP TYPE | |
| 12. | 551-5109 | [1] | BEARING-ROLLER | |
| 13. | 536-2651 | [2] | BALL | |
| 14. | 551-5112 | [4] | PLATE | |
| 15. | 551-5113 | [4] | PLATE | |
| 16. | 551-5115 | [1] | GUIDE-PISTON | |
| 17. | 551-5114 | [1] | PISTON-BRAKE | |
| 18. | 137-3688 | [1] | ORIFICE | |
| 19. | 551-5117 | [14] | SPRING-BRAKE | |
| 20. | 280-3109 | [1] | PIN | |
| 21. | 279-4706 | [2] | PLUG | |
| 22. | 551-5103 | [1] | HEAD-MOTOR | |
| 23. | 559-2948 | [2] | VALVE AS-RELIEF | |
| 24. | 551-5120 | [1] | SPRING | |
| 25. | 099-7197 | [2] | PLUG | |
| 26. | 551-5119 | [2] | PLUG | |
| 27. | 108-9151 | [2] | ORIFICE | |
| 28. | 536-2643 | [2] | SEAT-SPRING | |
| 29. | 559-2950 | [2] | SPRING | |
| 30. | 559-2951 | [2] | SEAT-SPRING | |
| 31. | 559-2947 | [2] | CAP AS | |
| 32. | 536-2648 | [2] | ORIFICE | |
| M | METRIC PART | |||