HYDRAULIC SYSTEM
VALVE GP-CHECKVALVE GP-CHECK & RELIEF
VALVE GP-CONTROL
HYDRAULIC SYSTEM
VALVE GP-CHECK#SEBP25230580
184-3831: VALVE GP-CHECK
184-3831 VALVE GP-CHECK
S/N 6DN1-UP; 8FN1-UP
PART OF 111-6500 LINES GP-RETURN & FILTER
S/N 6DN1-UP; 8FN1-UP
PART OF 111-6500 LINES GP-RETURN & FILTER
#SEBP25230581
4I-0890: VALVE GP-CHECK
4I-0890 VALVE GP-CHECK
S/N 6DN1-UP; 8FN1-UP
PART OF 128-7489, 159-4830 LINES GP-FRONT
AN ATTACHMENT
S/N 6DN1-UP; 8FN1-UP
PART OF 128-7489, 159-4830 LINES GP-FRONT
AN ATTACHMENT
#SEBP25230582
7I-8136: VALVE GP-CHECK
Parts for your 325B L EXCAVATOR:
CATERPILLAR SIS#SEBP25230583
129-8289: VALVE GP-CHECK & RELIEF
129-8289 VALVE GP-CHECK & RELIEF
S/N 6DN1-UP; 8FN1-UP
PART OF 128-2697, 134-8358, 145-3551, 160-4098 LINES GP-BOOM
AN ATTACHMENT
S/N 6DN1-UP; 8FN1-UP
PART OF 128-2697, 134-8358, 145-3551, 160-4098 LINES GP-BOOM
AN ATTACHMENT
#SEBP25230584
137-6706: VALVE GP-CHECK & RELIEF
137-6706 VALVE GP-CHECK & RELIEF
S/N 6DN1-UP; 8FN1-UP
PART OF 129-1396 LINES GP-BOOM
AN ATTACHMENT
S/N 6DN1-UP; 8FN1-UP
PART OF 129-1396 LINES GP-BOOM
AN ATTACHMENT
#SEBP25230585
137-6707: VALVE GP-CHECK & RELIEF
137-6707 VALVE GP-CHECK & RELIEF
S/N 6DN1-UP; 8FN1-UP
PART OF 129-1396 LINES GP-BOOM
AN ATTACHMENT
S/N 6DN1-UP; 8FN1-UP
PART OF 129-1396 LINES GP-BOOM
AN ATTACHMENT
#SEBP25230586
156-9507: VALVE GP-CHECK & RELIEF
156-9507 VALVE GP-CHECK & RELIEF
S/N 6DN1-UP; 8FN1-UP
PART OF 152-8862 VALVE GP-COUPLER
AN ATTACHMENT
S/N 6DN1-UP; 8FN1-UP
PART OF 152-8862 VALVE GP-COUPLER
AN ATTACHMENT
#SEBP25230587
6C-6221: VALVE GP-CHECK & RELIEF
6C-6221 VALVE GP-CHECK & RELIEF
S/N 6DN1-UP; 8FN1-UP
PART OF 138-4248, 159-4832 LINES GP-BOOM
AN ATTACHMENT
S/N 6DN1-UP; 8FN1-UP
PART OF 138-4248, 159-4832 LINES GP-BOOM
AN ATTACHMENT
Parts for your 325B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 6C-6191 | [1] | KIT-SEAL |
#SEBP25230588
121-1417: VALVE GP-CONTROL
121-1417 VALVE GP-CONTROL
S/N 6DN1-UP; 8FN1-944
PART OF 121-1416 VALVE GP-MAIN CONTROL
S/N 6DN1-UP; 8FN1-944
PART OF 121-1416 VALVE GP-MAIN CONTROL
Parts for your 325B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 121-1419 Y | [1] | VALVE GP-CONTROL | |
| 2. | 6V-5597 | [10] | SEAL-O-RING | |
| 3. | 6E-2274 | [5] | COVER | |
| 4. | 8T-4195 M | [10] | BOLT (M10X1.5X30-MM) | |
| 5. | 8T-4121 | [20] | WASHER-HARD (11X21X2.5-MM THK) | |
| 6. | 9S-4183 | [1] | PLUG (1-1/16-12-THD) | |
| 7. | 3D-2824 | [1] | SEAL-O-RING | |
| 8. | 1T-0936 | [2] | PLUG-ORIFICE | |
| 9. | 096-3044 | [1] | SEAL-O-RING | |
| 10. | 3J-1907 | [1] | SEAL-O-RING | |
| 11. | 8T-4198 M | [2] | BOLT (M10X1.5X100-MM) | |
| 12. | 6E-2273 | [5] | HOUSING | |
| 13. | 6E-2151 | [1] | ADAPTER | |
| 14. | 4J-5309 | [1] | SEAL-O-RING | |
| 15. | 8T-6759 | [6] | PLUG-PIPE | |
| 16. | 6E-4816 | [2] | PLUG GP-CONTROL VALVE | |
| (EACH INCLUDES) | ||||
| 6E-2745 | [1] | SEAL-O-RING | ||
| -OR- | ||||
| 033-5879 | [1] | SEAL-O-RING | ||
| 033-6036 | [1] | SEAL-O-RING | ||
| 9J-0705 | [1] | RING-BACKUP | ||
| 17. | 6E-5731 | [3] | VALVE (LOAD CHECK) | |
| 18. | 4K-1388 | [5] | SEAL-O-RING | |
| 19. | 7I-1248 | [3] | SPRING | |
| 20. | 109-5152 Y | [1] | VALVE GP-RELIEF (NEGATIVE FLOW CONTROL) | |
| 21. | 8T-4178 M | [8] | BOLT (M10X1.5X90-MM) | |
| 22. | 9S-4191 | [1] | PLUG (9/16-18-THD) | |
| 23. | 116-3600 Y | [3] | VALVE GP-RELIEF (LINE) | |
| 24. | 6E-5643 | [2] | VALVE (LOAD CHECK) | |
| 25. | 6E-5644 | [2] | PLUG | |
| 26. | 4T-3148 | [2] | SPRING | |
| 27. | 6E-5730 | [3] | PLUG AS | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25230589
121-1418: VALVE GP-CONTROL
121-1418 VALVE GP-CONTROL
S/N 6DN1-763; 8FN1-627
PART OF 121-1416 VALVE GP-MAIN CONTROL
S/N 6DN1-763; 8FN1-627
PART OF 121-1416 VALVE GP-MAIN CONTROL
Parts for your 325B L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 121-1420 Y | [1] | VALVE GP-CONTROL | |
| 2. | 8T-6759 | [3] | PLUG-PIPE | |
| 3. | 6V-5597 | [9] | SEAL-O-RING | |
| 4. | 123-2446 | [1] | VALVE AS | |
| 5. | 6E-2274 | [4] | COVER | |
| 6. | 8T-4195 M | [10] | BOLT (M10X1.5X30-MM) | |
| 7. | 8T-4121 | [18] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 109-2667 Y | [1] | VALVE GP-RELIEF | |
| 9. | 7I-8136 Y | [1] | VALVE GP-CHECK (LOAD) | |
| 10. | 4T-3148 | [3] | SPRING | |
| 11. | 6E-5644 | [1] | PLUG | |
| 12. | 4K-1388 | [3] | SEAL-O-RING | |
| 13. | 8T-4178 M | [6] | BOLT (M10X1.5X90-MM) | |
| 14. | 6E-2273 | [4] | HOUSING | |
| 15. | 4I-6397 | [2] | RING-BACKUP | |
| 16. | 096-3044 | [1] | SEAL-O-RING | |
| 17. | 116-3600 Y | [1] | VALVE GP-RELIEF (LINE) | |
| 18. | 116-3445 | [1] | SLEEVE | |
| 19. | 6E-3539 | [1] | VALVE-CHECK | |
| 20. | 6E-5168 | [1] | SPRING | |
| 21. | 6E-3541 | [1] | PILOT | |
| 22. | 6V-0357 | [1] | SEAL-O-RING | |
| 23. | 6E-2158 | [1] | FLANGE | |
| 24. | 6E-5731 | [1] | VALVE (LOAD CHECK) | |
| 25. | 6E-5730 | [1] | PLUG AS | |
| 26. | 6E-2156 | [1] | SLEEVE | |
| 27. | 9S-4188 | [1] | PLUG | |
| 28. | 4J-5309 | [2] | SEAL-O-RING | |
| 29. | 8T-4198 M | [2] | BOLT (M10X1.5X100-MM) | |
| 30. | 6E-2151 | [1] | ADAPTER | |
| 31. | 6E-5643 | [3] | VALVE (LOAD CHECK) | |
| 32. | 6E-2161 | [1] | PISTON | |
| 33. | 8J-4645 | [1] | PLUG (STRAIGHT THREAD O-RING) | |
| 34. | 7M-8485 | [1] | SEAL-O-RING | |
| 35. | 6E-5638 | [2] | PLUG | |
| 36. | 6V-3922 | [2] | SEAL-O-RING | |
| 37. | 6E-5169 | [1] | SPRING | |
| 38. | 7I-1248 | [1] | SPRING | |
| 39. | 119-5338 Y | [1] | VALVE GP-RELIEF | |
| 40. | 123-2151 | [1] | PLUG | |
| 41. | 2S-4078 | [1] | SEAL-O-RING | |
| 42. | 123-2444 | [1] | SPACER-SPECIAL | |
| 43. | 123-2445 | [1] | SPRING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||



