STEERING SYSTEM
CYLINDER GPSERVICE EQUIPMENT AND SUPPLIES
FILTERSSTEERING SYSTEM
LINES GPPUMP GP
STEERING SYSTEM
CYLINDER GP#SEBP25350400
7U-3841: CYLINDER & MTG GP-STEERING
7U-3841 CYLINDER & MTG GP-STEERING
S/N 9LR350-444; 9LR448-456
PART OF 128-5576 HYDRAULIC AR
S/N 9LR350-444; 9LR448-456
PART OF 128-5576 HYDRAULIC AR
Parts for your D350E ARTICULATED TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 143-3299 CY | [1] | CYLINDER GP-STEERING | |
| 2. | 8T-6871 C | [2] | BOLT (5/8-11X2.5-IN) | |
| 3. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
| 4. | 4U-2443 | [2] | PIN-TAPERED | |
| 5. | 7K-6117 | [2] | WASHER (0.656X2.5X0.5-IN THK) | |
| 6. | 3U-9657 | [4] | SEAL-FACE | |
| 7. | 8T-4122 C | [2] | WASHER-HARD (17X32X3.5-MM THK) | |
| 8. | 5U-7151 | [1] | CAP-GREASE | |
| 9. | 7F-2122 | [4] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25350401
7U-3841: CYLINDER & MTG GP-STEERING
7U-3841 CYLINDER & MTG GP-STEERING
S/N 9LR445-447; 9LR457-UP
PART OF 128-5576 HYDRAULIC AR
S/N 9LR445-447; 9LR457-UP
PART OF 128-5576 HYDRAULIC AR
Parts for your D350E ARTICULATED TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 8T-6871 | [2] | BOLT (5/8-11X2.5-IN) | ||
| 5U-7151 | [1] | CAP-GREASE | ||
| 145-3620 CY | [1] | CYLINDER GP-STEERING | ||
| 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | ||
| 4K-8225 | [2] | PIN-CYLINDER | ||
| 4U-2443 B | [2] | PIN-TAPERED | ||
| 3U-9657 | [4] | SEAL-FACE | ||
| 7F-2122 | [4] | SEAL-O-RING | ||
| 7K-6117 | [2] | WASHER (0.656X2.5X0.5-IN THK) | ||
| 8T-4122 | [2] | WASHER-HARD (17X32X3.5-MM THK) | ||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25350402
143-3299: CYLINDER GP-STEERING
143-3299 CYLINDER GP-STEERING
S/N 9LR350-444; 9LR448-456
114.3MM BORE X 495.0MM STROKE
PART OF 7U-3841 CYLINDER & MTG GP-STEERING
S/N 9LR350-444; 9LR448-456
114.3MM BORE X 495.0MM STROKE
PART OF 7U-3841 CYLINDER & MTG GP-STEERING
Parts for your D350E ARTICULATED TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 143-3300 | [1] | CYLINDER AS | |
| 2. | 143-3303 | [1] | ROD-PISTON | |
| 3. | 143-3304 | [1] | HEAD | |
| 4. | 143-3302 | [1] | PISTON | |
| 5. | 5U-6605 | [1] | PLUG | |
| 6. | 6V-5002 | [2] | BEARING-ALIGNING | |
| 7. | 1J-2859 | [1] | SEAL-O-RING | |
| 8. | 8J-3752 | [1] | RING-BACKUP | |
| 9. | 6U-9505 | [2] | SEAL | |
| 10. | 5U-3531 | [1] | RING-PISTON | |
| 11. | 2U-5341 | [1] | SEAL-O-RING | |
| 12. | 5J-8200 | [1] | SEAL-U-CUP | |
| 13. | 4T-0415 | [1] | WIPER-ROD | |
| 14. | 6U-7242 | [1] | WASHER-THRUST | |
| 15. | 9S-4183 | [1] | PLUG (1-1/16-12-THD) | |
| 17. | 4T-5613 | [1] | RING-WEAR | |
| 18. | 8C-9124 | [1] | SEAL AS | |
| 19. | 3D-2824 | [1] | SEAL-O-RING | |
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP25350403
145-3620: CYLINDER GP-STEERING
145-3620 CYLINDER GP-STEERING
S/N 9LR445-UP
114.3MM BORE X 495.0MM STROKE
PART OF 7U-3841 CYLINDER & MTG GP-STEERING
Type 1
S/N 9LR445-UP
114.3MM BORE X 495.0MM STROKE
PART OF 7U-3841 CYLINDER & MTG GP-STEERING
Type 1
Parts for your D350E ARTICULATED TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 143-3300 | [1] | CYLINDER AS | |
| 2. | 143-3303 | [1] | ROD-PISTON | |
| 3. | 145-3618 | [1] | HEAD | |
| 4. | 145-3617 | [1] | PISTON | |
| 5. | 5U-6605 | [1] | PLUG | |
| 6. | 6V-5002 | [2] | BEARING-ALIGNING | |
| 7. | 1J-2859 | [1] | SEAL-O-RING | |
| 8. | 8J-3752 | [1] | RING-BACKUP | |
| 9. | 5J-4986 | [1] | SEAL AS | |
| 10. | 4J-3745 | [1] | RING-WEAR | |
| 11. | 2U-5341 | [1] | SEAL-O-RING | |
| 12. | 5J-8200 | [1] | SEAL-U-CUP | |
| 13. | 143-3670 | [1] | SEAL-LIP TYPE | |
| 14. | 6U-7242 | [1] | WASHER-THRUST | |
| 15. | 9S-4183 | [1] | PLUG (1-1/16-12-THD) | |
| 17. | 4T-5613 | [1] | RING-WEAR | |
| 18. | 8C-9124 | [1] | SEAL AS | |
| 19. | 3D-2824 | [1] | SEAL-O-RING | |
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP25350404
145-3620: CYLINDER GP-STEERING
145-3620 CYLINDER GP-STEERING
S/N 9LR445-UP
114.3MM BORE X 495.0MM STROKE
PART OF 7U-3841 CYLINDER & MTG GP-STEERING
Type 2
S/N 9LR445-UP
114.3MM BORE X 495.0MM STROKE
PART OF 7U-3841 CYLINDER & MTG GP-STEERING
Type 2
Parts for your D350E ARTICULATED TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 143-3300 | [1] | CYLINDER AS | |
| 2. | 143-3303 | [1] | ROD-PISTON | |
| 3. | 145-3618 | [1] | HEAD | |
| 4. | 145-3617 | [1] | PISTON | |
| 5. | 5U-6605 | [1] | PLUG | |
| 6. | 6V-5002 | [2] | BEARING-ALIGNING | |
| 7. | 1J-2859 J | [1] | SEAL-O-RING | |
| 8. | 8J-3752 J | [1] | RING-BACKUP | |
| 9. | 5J-4986 J | [1] | SEAL AS | |
| 10. | 4J-3745 J | [1] | RING-WEAR | |
| 11. | 095-1675 J | [1] | SEAL-O-RING | |
| 12. | 289-2946 J | [1] | SEAL-U-CUP | |
| 13. | 308-1845 J | [1] | SEAL-WIPER | |
| 14. | 6U-7242 | [1] | WASHER-THRUST | |
| 15. | 289-2935 J | [1] | SEAL AS-BUFFER | |
| 16. | 4T-5613 J | [1] | RING-WEAR | |
| AVAILABLE REPAIR KIT(S): | ||||
| 240-9942 J | [1] | KIT-SEAL (STEERING CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP25350405
7U-9538: CYLINDER GP-STEERING
7U-9538 CYLINDER GP-STEERING
S/N 9LR1-349
114.3MM BORE X 495.0MM STROKE
PART OF 7U-3841 CYLINDER & MTG GP-STEERING
S/N 9LR1-349
114.3MM BORE X 495.0MM STROKE
PART OF 7U-3841 CYLINDER & MTG GP-STEERING
Parts for your D350E ARTICULATED TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6U-1039 | [1] | TUBE AS | |
| 2. | 6U-1041 | [1] | ROD-PISTON | |
| 3C. | 137-6449 | [1] | CAP-END | |
| 3D. | 143-3670 | [1] | SEAL-LIP TYPE | |
| 4. | 6U-7243 | [1] | PISTON | |
| 5. | 5U-6605 | [1] | PLUG | |
| 6. | 6V-5002 | [2] | BEARING-ALIGNING | |
| 7. | 1J-2859 | [1] | SEAL-O-RING | |
| 8. | 8J-3752 | [1] | RING-BACKUP | |
| 9. | 6U-9505 | [2] | SEAL | |
| 10. | 5U-3531 | [1] | RING-PISTON | |
| 11. | 2U-5341 | [1] | SEAL-O-RING | |
| 12. | 5J-8200 | [1] | SEAL-U-CUP | |
| 13. | 4T-0415 | [1] | WIPER-ROD | |
| 14. | 6U-7242 | [1] | WASHER-THRUST | |
| 15. | 9S-4183 | [1] | PLUG (1-1/16-12-THD) | |
| 17. | 4T-5613 | [1] | RING-WEAR | |
| 18. | 8C-9124 | [1] | SEAL AS | |
| 19. | 3D-2824 | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 7U-9545 | [1] | KIT-SEAL | ||
| (INCLUDES SEALS & RINGS) | ||||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP25350406
2U-6390: FILTER GP-OIL
Parts for your D350E ARTICULATED TRUCK:
CATERPILLAR SIS#SEBP25350407
123-7885: LINES GP-SECONDARY STEERING
123-7885 LINES GP-SECONDARY STEERING
S/N 9LR1-UP
PART OF 128-5576 HYDRAULIC AR
S/N 9LR1-UP
PART OF 128-5576 HYDRAULIC AR
Parts for your D350E ARTICULATED TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 125-5361 I | [1] | HOSE AS | |
| 2. | 125-5362 I | [1] | HOSE AS | |
| 3. | 9X-2362 BG | HOSE (4.76-MM ID) | ||
| 001-6285 | [1] | COUPLING | ||
| 4. | 125-5364 I | [1] | HOSE AS | |
| 5. | 125-2272 | [1] | TUBE AS | |
| 6. | 125-2273 | [1] | TUBE AS | |
| 7. | 125-0288 | [1] | TUBE AS | |
| 8. | 125-3277 | [1] | TUBE AS | |
| 9. | 125-1999 | [1] | TUBE AS | |
| 10. | 125-5368 I | [1] | HOSE AS | |
| 11. | 125-5369 I | [1] | HOSE AS | |
| 12. | 2U-9421 | [1] | FLANGE | |
| 13. | 108-7631 I | [1] | HOSE AS | |
| 14. | 7K-9197 | [1] | ELBOW | |
| 15. | 4S-6399 | [1] | CONNECTOR | |
| 16. | 8T-8916 | [28] | BOLT (7/16-14X1.5-IN) | |
| 17. | 1P-4578 | [16] | FLANGE-HALF | |
| 18. | 8T-5360 | [32] | WASHER (12X22.5X2.5-MM THK) | |
| 19. | 125-3529 | [1] | BRACKET | |
| 20. | 125-3526 | [1] | BRACKET | |
| 21. | 125-3527 | [1] | BRACKET | |
| 22. | 8T-4835 | [5] | BOLT (1/2-13X2-IN) | |
| 23. | 8T-4223 | [38] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 24. | 5P-7470 | [2] | CLIP (SLOT) | |
| 25. | 5P-7471 | [2] | CLIP (TAB) | |
| 26. | 5P-8182 | [1] | GROMMET (46-MM ID) | |
| 27. | 5P-2566 | [8] | BOLT (1/2-13X1.5-IN) | |
| 28. | 5P-7468 | [1] | CLIP (SLOT) | |
| 29. | 5P-7469 | [1] | CLIP (TAB) | |
| 30. | 6V-8188 | [1] | NUT (1/2-13-THD) | |
| 31. | 9B-7237 | [1] | BOLT (3/8-16X1.25-IN) | |
| 32. | 5P-1075 | [5] | WASHER-HARD (10.2X22.5X3-MM THK) | |
| 33. | 3J-1907 | [1] | SEAL-O-RING | |
| 34. | 6V-0852 | [1] | CAP-DUST | |
| 35. | 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | |
| 36. | 5P-8444 | [1] | GROMMET (37-MM ID) | |
| 37. | 4J-0522 | [9] | SEAL-O-RING | |
| 38. | 1P-4579 | [16] | FLANGE-HALF | |
| 39. | 8T-8919 | [21] | BOLT (1/2-13X1.75-IN) | |
| 40. | 6V-9873 | [1] | CONNECTOR | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 41. | 4J-0524 | [8] | SEAL-O-RING | |
| 42. | 7X-0314 | [4] | BOLT (7/16-14X3-IN) | |
| 43. | 8S-0023 | [2] | CLIP (SLOT) | |
| 44. | 8S-0024 | [2] | CLIP (TAB) | |
| 45. | 6V-8801 | [2] | NUT (3/8-16-THD) | |
| 46. | 8T-2502 | [2] | BOLT (3/8-16X1.125-IN) | |
| 47. | 6V-8398 | [1] | SEAL-O-RING | |
| 48. | 8T-9389 | [4] | BOLT (1/2-13X2.75-IN) | |
| 49. | 8T-4223 B | [7] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 50. | 5P-7462 | [1] | CLIP (SLOT) | |
| 51. | 5P-7463 | [1] | CLIP (TAB) | |
| 52. | 6V-0683 | [1] | GROMMET | |
| 53. | 5P-7703 | [1] | GROMMET (52-MM ID) | |
| B | USE AS REQUIRED | |||
| G | ORDER BY THE INCH | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP25350408
7U-2997: LINES GP-STEERING
Parts for your D350E ARTICULATED TRUCK:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2U-2452 | [1] | LOCKNUT | |
| 2. | 7X-0292 | [3] | BOLT (3/8-16X4.5-IN) | |
| 3. | 5P-1075 | [10] | WASHER-HARD (10.2X22.5X3-MM THK) | |
| 4. | 9T-7921 Y | [1] | VALVE GP-STEERING | |
| 5. | 1P-4577 | [4] | FLANGE-HALF | |
| 6. | 8T-2502 | [8] | BOLT (3/8-16X1.125-IN) | |
| 7. | 4J-0520 | [2] | SEAL-O-RING | |
| 8. | 8T-4896 | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 9. | 6V-9746 | [8] | SEAL-O-RING | |
| 10. | 7U-6435 | [1] | TUBE AS | |
| 11. | 7U-6437 | [1] | TUBE AS | |
| 12. | 7U-6436 | [1] | TUBE AS | |
| 13. | 7U-6438 | [1] | TUBE AS | |
| 14. | 9B-7237 | [6] | BOLT (3/8-16X1.25-IN) | |
| 15. | 6V-8801 | [7] | NUT (3/8-16-THD) | |
| 16. | 3G-8047 | [1] | GROMMET | |
| 17. | 3G-8054 | [2] | CLIP (TAB) | |
| 18. | 3G-8057 | [2] | CLIP (SLOT) | |
| 20. | 3D-2824 | [2] | SEAL-O-RING | |
| 23. | 6V-8398 | [2] | SEAL-O-RING | |
| 24. | 148-8364 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8625 | [1] | ELBOW | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 25. | 148-8344 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 6V-9162 | [1] | CONNECTOR | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 27. | 7U-2961 Y | [2] | VALVE GP-RELIEF (STEERING CYLINDER CROSSOVER) | |
| 28. | I | [4] | HOSE AS | |
| 29. | 7U-3374 I | [2] | HOSE AS | |
| 30. | 7U-3389 | [1] | TUBE AS (LH) | |
| 31. | 148-8362 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 8T-6684 | [1] | ELBOW | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 32. | 5P-2566 | [2] | BOLT (1/2-13X1.5-IN) | |
| 33. | 148-8392 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-9853 | [1] | ELBOW | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 34. | 6V-8188 | [2] | NUT (1/2-13-THD) | |
| 35. | 3K-6060 | [2] | LOCKNUT (3/8-16-THD) | |
| 37. | 5P-7464 | [2] | CLIP (SLOT) | |
| 38. | 5P-7465 | [2] | CLIP (TAB) | |
| 39. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 40. | 5U-9238 | [2] | CLAMP AS | |
| 41. | 6U-0455 | [4] | STRAP | |
| 42. | 6V-7359 | [2] | GROMMET (25-MM ID, 37-MM OD) | |
| 43. | 2P-1279 | [1] | LOCKNUT (9/16-18-THD) | |
| 45. | 4J-5477 | [1] | SEAL-O-RING | |
| 46. | 6V-0852 | [1] | CAP-DUST | |
| 47. | 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | |
| 48. | 148-8368 | [1] | ELBOW AS | |
| 6V-8627 | [1] | ELBOW | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 49. | 148-8351 | [1] | ELBOW AS | |
| 6V-9849 | [1] | ELBOW | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 50. | 163-4238 | [1] | TUBE AS | |
| 51. | 169-5863 | [1] | ADAPTER AS | |
| 7X-7945 | [1] | ADAPTER (9/16-18-THD) | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 52. | 6V-0974 | [1] | GROMMET | |
| 53. | 9S-4183 | [2] | PLUG (1-1/16-12-THD) | |
| 54. | 148-8325 | [1] | CONNECTOR AS | |
| 6V-8641 | [1] | CONNECTOR | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 55. | 7U-4573 | [1] | TUBE AS | |
| 56. | 7U-3390 | [1] | TUBE AS (RH) | |
| 57. | 067-3316 | [1] | CLIP | |
| 58. | 2U-2589 | [1] | BOLT | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25350409
7U-3845: PUMP & MTG GP-SECONDARY STEER
7U-3845 PUMP & MTG GP-SECONDARY STEER
S/N 9LR1-UP
PART OF 128-5576 HYDRAULIC AR
S/N 9LR1-UP
PART OF 128-5576 HYDRAULIC AR
Information:
Caterpillar Parts SIS Catalog D350E :
Truck sale:
CATERPILLAR D350E 1999
- ARTICULATED TRUCKS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
- ARTICULATED TRUCKS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;



