HYDRAULIC SYSTEM
LINES GP-AUXILIARYLINES GP-BOOM
CYLINDER GP
LINES GP-BUCKET
HYDRAULIC SYSTEM
LINES GP-AUXILIARY#SEBP59560130
385-4515: LINES GP-AUXILIARY HYDRAULIC
385-4515 LINES GP-AUXILIARY HYDRAULIC
PART OF 389-0256 CONTROL AR-AUXILIARY
AN ATTACHMENT
PART OF 389-0256 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your 302.7D MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 381-2802 I | [1] | HOSE AS | |
| 2. | 382-8859 I | [1] | HOSE AS | |
| 3. | 382-8856 I | [2] | HOSE AS | |
| 4. | 372-1074 | [12] | WASHER (6.4X12.5X1.6-MM THK) | |
| 5. | 373-5753 | [2] | CONNECTOR | |
| 6. | 553-4379 | [1] | FITTING AS (QUICK DISCONNECT, FEMALE) | |
| 7. | 382-8888 I | [2] | HOSE AS | |
| 8. | 553-4378 | [1] | FITTING (QUICK DISCONNECT, MALE) | |
| 9. | 386-0663 | [1] | CLAMP | |
| 10. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 11. | 372-1079 | [2] | WASHER-SPECIAL (10.5X16.0X1.10-MM THK) | |
| 12. | 7X-0623 | [2] | WASHER (10.5X21X2-MM THK) | |
| 13. | 323-3730 M | [1] | BOLT (M10X1.5X50-MM) | |
| 14. | 386-0662 | [1] | CLAMP | |
| 15. | 386-0675 | [1] | TUBE AS | |
| 16. | 386-0674 | [1] | TUBE AS | |
| 17. | 386-0628 | [12] | CLAMP | |
| 18. | 386-0627 | [6] | PLATE | |
| 19. | 8T-2947 M | [12] | BOLT (M6X1X45-MM) | |
| 20. | 214-1447 | [1] | CAP-DUST | |
| 21. | 214-1446 | [1] | CAP-DUST | |
| 22. | 382-8898 I | [2] | HOSE AS | |
| 23. | 391-7022 | [1] | CONNECTOR | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP59560131
385-4520: LINES GP-AUXILIARY HYDRAULIC
385-4520 LINES GP-AUXILIARY HYDRAULIC
AN ATTACHMENT
AN ATTACHMENT
Parts for your 302.7D MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 382-8866 I | [2] | HOSE AS | |
| 2. | 386-0554 | [2] | ADAPTER-TEE | |
| 3. | 372-5921 | [4] | ADAPTER-ELBOW | |
| 4. | 373-5656 | [4] | CONNECTOR | |
| 5. | 373-5669 | [2] | VALVE-BALL (AUXILIARY HYDRAULIC) | |
| 6. | 395-1262 | [2] | LEVER | |
| 7. | 386-0697 | [2] | TUBE AS | |
| 8. | 386-0696 | [1] | TUBE AS | |
| 9. | 386-0750 | [1] | TUBE AS | |
| 10. | 386-0698 | [2] | CLAMP | |
| 11. | 386-0632 | [2] | BOLT (M8X1.25X55-MM) | |
| 12. | 372-1078 | [2] | WASHER-SPECIAL (8.4X13.0X0.9-MM THK) | |
| 13. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| 14. | 373-5753 | [2] | CONNECTOR | |
| 15. | 381-2757 | [8] | WASHER (19X34X3-MM THK) | |
| 16. | 553-4378 | [1] | FITTING (QUICK DISCONNECT, MALE) | |
| 17. | 214-1446 | [1] | CAP-DUST | |
| 18. | 553-4379 | [1] | FITTING AS (QUICK DISCONNECT, FEMALE) | |
| 19. | 214-1447 | [1] | CAP-DUST | |
| 20. | 4L-7412 | [2] | ADAPTER (PIPE) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP59560132
385-4522: LINES GP-AUXILIARY HYDRAULIC
385-4522 LINES GP-AUXILIARY HYDRAULIC
PART OF 386-9939, 421-3796, 474-7547 DISTRIBUTION AR
AN ATTACHMENT
PART OF 386-9939, 421-3796, 474-7547 DISTRIBUTION AR
AN ATTACHMENT
Parts for your 302.7D MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 382-8866 I | [2] | HOSE AS | |
| 2. | 386-0554 | [2] | ADAPTER-TEE | |
| 3. | 372-5921 | [4] | ADAPTER-ELBOW | |
| 4. | 373-5656 | [4] | CONNECTOR | |
| 5. | 373-5669 | [2] | VALVE-BALL (AUXILIARY HYDRAULIC) | |
| 6. | 395-1262 | [2] | LEVER | |
| 7. | 386-0697 | [2] | TUBE AS | |
| 8. | 386-0696 | [1] | TUBE AS | |
| 9. | 386-0750 | [1] | TUBE AS | |
| 10. | 386-0698 | [2] | CLAMP | |
| 11. | 386-0632 | [2] | BOLT (M8X1.25X55-MM) | |
| 12. | 372-1078 | [2] | WASHER-SPECIAL (8.4X13.0X0.9-MM THK) | |
| 13. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| 14. | 373-5753 | [2] | CONNECTOR | |
| 15. | 381-2757 | [4] | WASHER (19X34X3-MM THK) | |
| 16. | 553-4378 | [1] | FITTING (QUICK DISCONNECT, MALE) | |
| 17. | 214-1446 | [1] | CAP-DUST | |
| 18. | 553-4379 | [1] | FITTING AS (QUICK DISCONNECT, FEMALE) | |
| 19. | 214-1447 | [1] | CAP-DUST | |
| 20. | 4L-7412 | [2] | ADAPTER (PIPE) | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP59560133
386-0896: LINES GP-BOOM
Parts for your 302.7D MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 376-9699 | [1] | VALVE-CONTROL (OVERLOAD WARNING) | |
| 2. | 386-0555 | [2] | CONNECTOR | |
| 3. | 373-5665 | [2] | ELBOW | |
| 4. | 386-0838 | [1] | CONNECTOR | |
| 5. | 432-5885 | [1] | SWITCH-PRESSURE (OVERLOAD WARNING) | |
| 6. | 383-7046 I | [1] | HOSE AS | |
| 7. | 379-2607 | [2] | CONNECTOR | |
| 8. | 386-0828 | [1] | TUBE AS | |
| 9. | 379-2539 | [2] | CONNECTOR | |
| 10. | 443-6253 I | [1] | HOSE AS | |
| 11. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 12. | 372-1079 | [1] | WASHER-SPECIAL (10.5X16.0X1.10-MM THK) | |
| 13. | 7X-0623 | [1] | WASHER (10.5X21X2-MM THK) | |
| 14. | 384-2355 | [4] | ADAPTER-TEE | |
| 15. | 432-5245 | [1] | CABLE | |
| 16. | 386-0569 | [1] | SWITCH (LIGHT) | |
| 17. | 386-0824 | [1] | FILM-WARNING (OVERLOAD) | |
| 18. | 382-8886 I | [1] | HOSE AS | |
| 19. | 383-7043 I | [1] | HOSE AS | |
| 20. | 373-1786 | [1] | SEAL | |
| 21. | 386-0631 | [2] | BOLT | |
| 22. | 386-0745 | [1] | PLUG | |
| 23. | 383-7044 I | [1] | HOSE AS | |
| 24. | 8T-4200 M | [3] | BOLT (M8X1.25X16-MM) | |
| 25. | 8T-4224 | [9] | WASHER-HARD (8.8X16X2-MM THK) | |
| 26. | 386-0820 | [1] | GUARD | |
| 27. | 3T-0852 M | [2] | LOCKNUT (M8X1.25-THD) | |
| 28. | 8T-6912 M | [2] | BOLT (M8X1.25X50-MM) | |
| 29. | 372-1078 | [6] | WASHER-SPECIAL (8.4X13.0X0.9-MM THK) | |
| 30. | 386-0827 | [1] | BRACKET AS | |
| 31. | 386-0558 | [1] | PLATE | |
| 32. | 386-0626 | [1] | CLAMP AS | |
| 33. | 386-0746 | [1] | BRACKET AS | |
| 34. | 386-0740 | [1] | CLAMP | |
| 35. | 9X-2480 M | [2] | BOLT (M6X1X45-MM) | |
| 36. | 372-1077 | [2] | WASHER-SPECIAL (6.4X10.0X0.64-MM THK) | |
| 37. | 386-0829 | [1] | GUARD | |
| 38. | 376-2102 | [1] | FILM-WARNING (IMPROPER LIFTING, READ OMM) | |
| 39. | 376-9700 | [1] | VALVE-CONTROL (OVERLOAD WARNING) | |
| 40. | 386-0747 | [1] | PLATE | |
| 41. | 373-5653 | [3] | CONNECTOR-MALE | |
| 42. | 5C-7261 M | [2] | NUT (M8X1.25-THD) | |
| 43. | 394-5491 | [1] | CLAMP AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP59560134
386-0896: LINES GP-BOOM
Parts for your 302.7D MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 376-9699 | [1] | VALVE-CONTROL (OVERLOAD WARNING) | |
| 2. | 386-0555 | [2] | CONNECTOR | |
| 3. | 373-5665 | [2] | ELBOW | |
| 4. | 386-0838 | [1] | CONNECTOR | |
| 5. | 432-5885 | [1] | SWITCH-PRESSURE (OVERLOAD WARNING) | |
| 6. | 383-7046 I | [1] | HOSE AS | |
| 7. | 379-2607 | [2] | CONNECTOR | |
| 8. | 386-0828 | [1] | TUBE AS | |
| 9. | 379-2539 | [2] | CONNECTOR | |
| 10. | 443-6253 I | [1] | HOSE AS | |
| 11. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 12. | 372-1079 | [1] | WASHER-SPECIAL (10.5X16.0X1.10-MM THK) | |
| 13. | 7X-0623 | [1] | WASHER (10.5X21X2-MM THK) | |
| 14. | 384-2355 | [4] | ADAPTER-TEE | |
| 15. | 432-5245 | [1] | CABLE | |
| 16. | 386-0569 | [1] | SWITCH (LIGHT) | |
| 17. | 386-0824 | [1] | FILM-WARNING (OVERLOAD) | |
| 18. | 382-8886 I | [1] | HOSE AS | |
| 19. | 383-7043 I | [1] | HOSE AS | |
| 20. | 373-1786 | [1] | SEAL | |
| 21. | 386-0631 | [2] | BOLT | |
| 23. | 383-7044 I | [1] | HOSE AS | |
| 24. | 8T-4200 M | [3] | BOLT (M8X1.25X16-MM) | |
| 25. | 8T-4224 | [9] | WASHER-HARD (8.8X16X2-MM THK) | |
| 26. | 386-0820 | [1] | GUARD | |
| 27. | 3T-0852 M | [2] | LOCKNUT (M8X1.25-THD) | |
| 28. | 8T-6912 M | [2] | BOLT (M8X1.25X50-MM) | |
| 29. | 372-1078 | [6] | WASHER-SPECIAL (8.4X13.0X0.9-MM THK) | |
| 30. | 386-0827 | [1] | BRACKET AS | |
| 31. | 386-0558 | [1] | PLATE | |
| 32. | 386-0626 | [1] | CLAMP AS | |
| 33. | 386-0746 | [1] | BRACKET AS | |
| 34. | 386-0740 | [1] | CLAMP | |
| 35. | 9X-2480 M | [2] | BOLT (M6X1X45-MM) | |
| 36. | 372-1077 | [2] | WASHER-SPECIAL (6.4X10.0X0.64-MM THK) | |
| 37. | 386-0829 | [1] | GUARD | |
| 38. | 376-2102 | [1] | FILM-WARNING (IMPROPER LIFTING, READ OMM) | |
| 39. | 376-9700 | [1] | VALVE-CONTROL (OVERLOAD WARNING) | |
| 40. | 386-0747 | [1] | PLATE | |
| 41. | 373-5653 | [3] | CONNECTOR-MALE | |
| 42. | 5C-7261 M | [2] | NUT (M8X1.25-THD) | |
| 43. | 394-5491 | [1] | CLAMP AS | |
| 44. | 437-5055 C | [1] | SLEEVE | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP59560135
385-5178: LINES GP-BOOM CHECK VALVE
385-5178 LINES GP-BOOM CHECK VALVE
PART OF 386-9939 DISTRIBUTION AR
AN ATTACHMENT
PART OF 386-9939 DISTRIBUTION AR
AN ATTACHMENT
Parts for your 302.7D MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 376-9699 | [1] | VALVE-CONTROL (OVERLOAD WARNING) | |
| 2. | 386-0555 | [1] | CONNECTOR | |
| 3. | 373-5665 | [1] | ELBOW | |
| 4. | 387-2727 | [1] | ELBOW | |
| 5. | 386-0553 | [1] | SWITCH-PRESSURE (OVERLOAD WARNING) | |
| 6. | 383-7044 I | [1] | HOSE AS | |
| 7. | 379-2607 | [2] | CONNECTOR | |
| 8. | 386-0828 | [1] | TUBE AS | |
| 9. | 379-2539 | [1] | CONNECTOR | |
| 10. | 383-7043 I | [1] | HOSE AS | |
| 11. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 12. | 372-1079 | [1] | WASHER-SPECIAL (10.5X16.0X1.10-MM THK) | |
| 13. | 7X-0623 | [1] | WASHER (10.5X21X2-MM THK) | |
| 14. | 384-2355 | [2] | ADAPTER-TEE | |
| 15. | 386-0744 | [1] | HARNESS AS-WIRING | |
| 16. | 379-2568 | [1] | SWITCH-ROCKER (LIGHT) | |
| 17. | 386-0824 | [1] | FILM-WARNING (OVERLOAD) | |
| 18. | 373-1786 | [1] | SEAL | |
| 19. | 379-2593 | [1] | PLUG | |
| 20. | 386-0827 | [1] | BRACKET AS | |
| 21. | 8T-6912 M | [2] | BOLT (M8X1.25X50-MM) | |
| 22. | 372-1078 | [5] | WASHER-SPECIAL (8.4X13.0X0.9-MM THK) | |
| 23. | 386-0820 | [1] | GUARD | |
| 24. | 8T-4200 M | [3] | BOLT (M8X1.25X16-MM) | |
| 25. | 8T-4224 | [5] | WASHER-HARD (8.8X16X2-MM THK) | |
| 26. | 376-2102 | [1] | FILM-WARNING (IMPROPER LIFTING, READ OMM) | |
| 27. | 373-5653 | [1] | CONNECTOR-MALE | |
| 28. | 386-0745 | [2] | PLUG | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP59560136
385-5178: LINES GP-BOOM CHECK VALVE
Parts for your 302.7D MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 376-9699 | [1] | VALVE-CONTROL (OVERLOAD WARNING) | |
| 2. | 386-0555 | [1] | CONNECTOR | |
| 3. | 373-5665 | [1] | ELBOW | |
| 4. | 386-0838 C | [1] | CONNECTOR | |
| 5. | 432-5885 C | [1] | SWITCH-PRESSURE (OVERLOAD WARNING) | |
| 6. | 383-7044 I | [1] | HOSE AS | |
| 7. | 379-2607 | [2] | CONNECTOR | |
| 8. | 386-0828 | [1] | TUBE AS | |
| 9. | 379-2539 | [1] | CONNECTOR | |
| 10. | 383-7043 I | [1] | HOSE AS | |
| 11. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 12. | 372-1079 | [1] | WASHER-SPECIAL (10.5X16.0X1.10-MM THK) | |
| 13. | 7X-0623 | [1] | WASHER (10.5X21X2-MM THK) | |
| 14. | 384-2355 | [2] | ADAPTER-TEE | |
| 15. | 432-5245 C | [1] | CABLE | |
| 16. | 379-2568 | [1] | SWITCH-ROCKER (LIGHT) | |
| 17. | 386-0824 | [1] | FILM-WARNING (OVERLOAD) | |
| 18. | 373-1786 | [1] | SEAL | |
| 19. | 437-5055 | [1] | SLEEVE | |
| 20. | 386-0827 | [1] | BRACKET AS | |
| 21. | 8T-6912 M | [2] | BOLT (M8X1.25X50-MM) | |
| 22. | 372-1078 | [5] | WASHER-SPECIAL (8.4X13.0X0.9-MM THK) | |
| 23. | 386-0820 | [1] | GUARD | |
| 24. | 8T-4200 M | [3] | BOLT (M8X1.25X16-MM) | |
| 25. | 8T-4224 | [5] | WASHER-HARD (8.8X16X2-MM THK) | |
| 26. | 376-2102 | [1] | FILM-WARNING (IMPROPER LIFTING, READ OMM) | |
| 27. | 373-5653 C | [2] | CONNECTOR-MALE | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP59560137
385-4532: LINES GP-BOOM CYLINDER
#SEBP59560138
385-4530: LINES GP-BUCKET CYLINDER
385-4530 LINES GP-BUCKET CYLINDER
PART OF 386-6259 STICK AR-HOE
AN ATTACHMENT
PART OF 386-6259 STICK AR-HOE
AN ATTACHMENT
Parts for your 302.7D MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP59560139
385-4531: LINES GP-BUCKET CYLINDER
385-4531 LINES GP-BUCKET CYLINDER
PART OF 386-6260, 386-6261 STICK AR-HOE
AN ATTACHMENT
PART OF 386-6260, 386-6261 STICK AR-HOE
AN ATTACHMENT
Information:
HYDRAULIC SYSTEM
LINES GP-AUXILIARY
Technical Information Bulletin
Quick Disconnect Fittings Leaking on Certain Mini Hydraulic Excavators{5057, 6129}
Quick Disconnect Fittings Leaking on Certain Mini Hydraulic Excavators{5057, 6129}
Quick Disconnect Fittings Leaking on Certain Mini Hydraulic Excavators{5057, 6129}
Service Magazine
A New Check Valve Assembly for Auxiliary Hydraulic Lines Group Is Now Available on 302.7D Mini Hydraulic Excavators {5057, 5067}
A New Check Valve Assembly for Auxiliary Hydraulic Lines Group Is Now Available on 302.7D Mini Hydraulic Excavators {5057, 5067}
A New Check Valve Assembly for Auxiliary Hydraulic Lines Group Is Now Available on 302.7D Mini Hydraulic Excavators {5057, 5067}



