HYDRAULIC SYSTEM
VALVE GP-PILOTPUMP GP
IMPLEMENTS
BOOM GPMOUNTING GP
HYDRAULIC SYSTEM
VALVE GP-PILOT#SEBP68780230
398-7019: VALVE GP-PILOT
398-7019 VALVE GP-PILOT -BLADE CONTROL
S/N MX51500-UP
PART OF 397-4527, 453-7450 CONTROL GP-PILOT OPERATED HYD
Type 1
ALSO AN ATTACHMENT
S/N MX51500-UP
PART OF 397-4527, 453-7450 CONTROL GP-PILOT OPERATED HYD
Type 1
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-6911 | [2] | SHIM | |
| 2. | 6I-6912 | [2] | SHIM | |
| 3. | 198-7543 | [2] | GUIDE | |
| 4. | 198-8153 | [2] | SCREW | |
| 5. | 417-1111 | [2] | SPRING | |
| 6. | 096-4535 | [2] | SLEEVE | |
| 7. | 099-0361 | [2] | SHIM | |
| 8. | 132-9046 | [2] | SHIM (0.1-MM THK) | |
| 9. | 198-8156 | [1] | BOOT | |
| 10. | 204-1974 | [1] | PIN | |
| 11. | 198-8159 | [2] | SLEEVE | |
| 12. | 198-8160 | [1] | COLLAR | |
| 13. | 198-8161 | [2] | SPRING | |
| 14. | 198-8162 | [2] | HOLDER | |
| 15. | 417-1112 | [1] | SPRING | |
| 16. | 198-8164 | [1] | SPRING | |
| 17. | 326-7782 | [1] | CAM | |
| 18. | 198-8165 | [1] | BOLT | |
| 19. | 8T-8442 M | [2] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 20. | 8T-1158 M | [2] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 21. | 096-4543 | [1] | BOLT | |
| 22. | 095-1260 M | [1] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 23. | 198-8166 | [2] | WASHER | |
| 24. | 198-8167 | [2] | NUT | |
| 25. | 198-8168 | [2] | BALL | |
| 26. | 095-1578 | [2] | SEAL-O-RING | |
| 27. | 095-1585 | [2] | SEAL-O-RING | |
| 28. | 204-1976 | [1] | LEVER AS | |
| 29. | 198-8176 | [2] | ROD AS | |
| 30. | 394-5921 | [1] | BODY | |
| 31. | 204-1979 | [1] | COVER AS | |
| M | METRIC PART | |||
#SEBP68780231
398-7019: VALVE GP-PILOT
398-7019 VALVE GP-PILOT -BLADE CONTROL
S/N MX51500-UP
PART OF 397-4527, 453-7450 CONTROL GP-PILOT OPERATED HYD
Type 2
ALSO AN ATTACHMENT
S/N MX51500-UP
PART OF 397-4527, 453-7450 CONTROL GP-PILOT OPERATED HYD
Type 2
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-6911 | [2] | SHIM | |
| 2. | 6I-6912 | [2] | SHIM | |
| 3. | 198-7543 | [2] | GUIDE | |
| 4. | 198-8153 | [2] | SCREW | |
| 5. | 417-1111 | [2] | SPRING | |
| 6. | 096-4535 | [2] | SLEEVE | |
| 7. | 099-0361 | [2] | SHIM | |
| 8. | 132-9046 | [2] | SHIM (0.1-MM THK) | |
| 9. | 198-8156 | [1] | BOOT | |
| 10. | 204-1974 | [1] | PIN | |
| 11. | 198-8159 | [2] | SLEEVE | |
| 12. | 198-8160 | [1] | COLLAR | |
| 13. | 198-8161 | [2] | SPRING | |
| 14. | 198-8162 | [2] | HOLDER | |
| 15. | 417-1112 | [1] | SPRING | |
| 16. | 198-8164 | [1] | SPRING | |
| 18. | 198-8165 | [1] | BOLT | |
| 19. | 8T-8442 M | [2] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 21. | 096-4543 | [1] | BOLT | |
| 22. | 095-1260 M | [1] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 23. | 198-8166 | [2] | WASHER | |
| 24. | 198-8167 | [2] | NUT | |
| 25. | 198-8168 | [2] | BALL | |
| 26. | 095-1578 | [2] | SEAL-O-RING | |
| 27. | 095-1585 | [2] | SEAL-O-RING | |
| 29. | 198-8176 | [2] | ROD AS | |
| 30. | 394-5921 | [1] | BODY | |
| 31. | 204-1979 | [1] | COVER AS | |
| M | METRIC PART | |||
#SEBP68780232
417-1097: VALVE GP-PILOT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-6759 | [1] | PLUG-PIPE | |
| 2. | 6V-8202 M | [2] | BOLT-SOCKET HEAD (M8X1.25X16-MM) | |
| 3. | 369-8509 | [2] | COVER | |
| 4. | 165-9554 | [4] | PLUG | |
| 5. | 119-5388 | [4] | CAP | |
| 6. | 369-8510 | [1] | COVER | |
| 7. | 119-5389 | [4] | PACKING | |
| 8. | 095-1575 | [2] | SEAL-O-RING | |
| 9. | 6V-8400 | [4] | SEAL-O-RING | |
| 10. | 310-0420 | [4] | SEAL-O-RING | |
| 11. | 165-9552 | [4] | PUSHROD | |
| 12. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 13. | 119-5391 | [4] | SEAT | |
| 14. | 8C-6965 M | [2] | BOLT-SOCKET HEAD (M6X1X45-MM) | |
| 15. | 153-5223 | [12] | BALL | |
| 16. | 369-8568 M | [2] | BOLT-SOCKET HEAD (M10X1.5X65-MM) | |
| 17. | 310-0419 | [4] | SEAT | |
| 18. | 099-6141 | [4] | WASHER (6.1X11X1.5-MM THK) | |
| 19. | 131-5818 | [4] | SPRING | |
| 20. | 087-4707 | [4] | SPRING | |
| 21. | 126-1865 | [4] | SPRING | |
| 22. | 126-1866 | [4] | SPRING | |
| 23. | 099-6144 | [4] | BUSHING-TERMINAL | |
| 24. | 099-6145 | [2] | CAMSHAFT | |
| 25. | 087-5708 | [2] | PEDAL | |
| 26. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 27. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
| 28. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 29. | 369-8569 | [2] | BELLOWS | |
| M | METRIC PART | |||
#SEBP68780233
467-3071: VALVE GP-PILOT
467-3071 VALVE GP-PILOT
PART OF 417-1121, 417-1122, 444-9954, 444-9959 CONTROL GP-JOYSTICK
ALSO AN ATTACHMENT
PART OF 417-1121, 417-1122, 444-9954, 444-9959 CONTROL GP-JOYSTICK
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9438 | [1] | PLATE | |
| 2. | 096-1628 | [4] | PLUG | |
| 3. | 135-8956 | [2] | ROD | |
| 4. | 132-7710 | [2] | ROD | |
| 5. | 094-0876 | [4] | SEAL | |
| 6. | 095-1586 | [4] | SEAL-O-RING | |
| 7. | 300-5023 | [2] | SEAT | |
| 8. | 165-9435 | [2] | SEAT | |
| 9. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 10. | 190-7750 | [4] | SPRING | |
| 11. | 393-2856 | [2] | SPRING | |
| 12. | 393-2855 | [2] | SPRING | |
| 13. | 4I-6365 | [1] | JOINT | |
| 14. | 165-9431 | [1] | PLATE | |
| 15. | 212-0522 | [1] | NUT | |
| 16. | 352-6826 | [1] | BELLOWS |
#SEBP68780234
398-7457: VALVE GP-PUMP CONTROL
398-7457 VALVE GP-PUMP CONTROL -FLOW COMPENSATOR
S/N MX51500-UP
PART OF 423-0097 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
S/N MX51500-UP
PART OF 423-0097 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 2. | 280-7870 | [1] | GASKET | |
| 3. | 6E-6528 J | [2] | SEAL | |
| 4. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 5. | 3J-7354 | [1] | SEAL-O-RING | |
| 6. | 033-6043 J | [1] | SEAL-O-RING | |
| 7. | 6V-6339 J | [1] | SEAL-O-RING | |
| 8. | 213-9803 | [1] | PLUG-ORIFICE | |
| AVAILABLE REPAIR KIT(S): | ||||
| 293-8350 J | [1] | KIT-SEAL (FLOW COMPENSATOR) | ||
| (ALSO INCLUDES O-RINGS & BACKUP RINGS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP68780235
431-4504: BOOM AR
431-4504 BOOM AR
PART OF 431-4500 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@431-4532@@@@@
AN ATTACHMENT
PART OF 431-4500 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@431-4532@@@@@
AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68780236
431-4532: BOOM AR
431-4532 BOOM AR
PART OF 431-4530 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@431-4504@@@@@
AN ATTACHMENT
PART OF 431-4530 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@431-4504@@@@@
AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68780237
455-0364: BOOM AR
#SEBP68780238
425-2720: BOOM GP
425-2720 BOOM GP
S/N MX51500-UP
PART OF 431-4504, 431-4532, 455-0364 BOOM AR
ALSO AN ATTACHMENT
S/N MX51500-UP
PART OF 431-4504, 431-4532, 455-0364 BOOM AR
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-8485 | [2] | ELBOW | |
| 2. | 093-0065 B | [1] | SHIM (1-MM THK) | |
| 093-0097 B | [1] | SHIM (2-MM THK) | ||
| 133-2717 B | [2] | SHIM (0.5-MM THK) | ||
| 3. | 8T-4222 | [3] | WASHER-PLATED (11X32X2.5-MM THK) | |
| 4. | 093-1433 | [2] | SEAL-LIP TYPE | |
| 5. | 8T-4137 M | [4] | BOLT (M10X1.5X20-MM) | |
| 6. | 150-5689 B | [3] | SHIM (1-MM THK) | |
| 150-5699 B | [1] | SHIM (0.6-MM THK) | ||
| 7. | 7X-0632 | [1] | WASHER-HARD (11X36X6-MM THK) | |
| 8. | 211-9749 B | [2] | SHIM (1-MM THK) | |
| 211-9750 B | [4] | SHIM (0.5-MM THK) | ||
| 9. | 438-2634 | [1] | PIN AS | |
| 10. | 392-6242 | [1] | PIN AS | |
| 11. | 425-2721 | [1] | BOOM & BEARING AS | |
| 11A. | 398-9801 | [4] | BEARING | |
| 12. | 425-2722 | [1] | PIN AS | |
| 13. | 438-2632 | [1] | PIN AS | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP68780239
438-2592: BRACKET GP-MOUNTING
438-2592 BRACKET GP-MOUNTING
S/N MX51500-UP
PART OF 431-4509, 431-4533, 455-0371 CHASSIS AR
ALSO AN ATTACHMENT
S/N MX51500-UP
PART OF 431-4509, 431-4533, 455-0371 CHASSIS AR
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
VALVE GP-PILOT
Specifications
Systems Operation
Disassembly and Assembly