![20.023[2229628000] - PUMP New Holland Parts scheme diagram](http://c1.a2109.com/nhp/89/8973/897377.png "20.023[2229628000] - PUMP New Holland catalog part")
Parts on group :
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1456649 | [2] | HYDRAULIC VALVE | |
| 10. | 1456664 | [2] | EXPANDER | |
| 11. | 1456665 | [2] | SPRING | |
| 12. | 1456662 | [2] | VALVE SEAT | |
| 13. | 1456663 | [2] | SPINDLE | |
| 14. | 1456651 | [1] | HYDRAULIC VALVE | |
| 15. | 764416 | [1] | NUT | |
| 16. | 1456652 | [1] | PLUG | |
| 17. | 750492 | [1] | O-RING | |
| 18. | 1456657 | [1] | ADJUSTING SCREW | |
| 19. | 1456656 | [2] | SPRING SEAT | |
| 2. | 764416 | [2] | NUT | |
| 20. | 1452860 | [1] | SPRING | |
| 21. | 1456654 | [1] | PISTON | |
| 22. | 1452857 | [1] | PISTON | |
| 23. | 1456653 | [1] | PLUNGER AND VALVE | |
| 24. | 1452858 | [1] | PLUNGER | |
| 25. | 1456655 | [1] | VALVE SEAT | |
| 26. | 1456650 | [1] | VALVE POPPET | |
| 27. | 971901 | [1] | O-RING | |
| 28. | 1456658 | [1] | SPOOL | |
| 29. | 1456659 | [1] | SPRING CUP | |
| 3. | 1456661 | [2] | SCREW | |
| 30. | 2142812 | [1] | SHIM | |
| 31. | 8401889 | [AR] | SHIM | |
| 32. | 2977411 | [AR] | SHIM | |
| 33. | 1456660 | [1] | SPRING | |
| 34. | 1448964 | [1] | THREADED INSERT | |
| 35. | 764416 | [1] | NUT | |
| 36. | 1426609 | [1] | SET SCREW | |
| 37. | 30775 | [1] | O-RING | |
| 38. | 1442533 | [1] | GRUB SCREW | |
| 39. | 1423564 | [1] | SNAP RING | |
| 4. | 1456669 | [2] | BACK-UP RING | |
| 40. | 1423560 | [2] | SPRING SEAT | |
| 41. | 1418257 | [1] | SPRING | |
| 42. | 1442526 | [1] | WASHER | |
| 43. | 1442534 | [1] | NUT | |
| 44. | 1416243 | [1] | SEAL | |
| 45. | 1448965 | [1] | RING | |
| 46. | 1456639 | [1] | PLUG | |
| 47. | 1426614 | [1] | SEAL | |
| 48. | 1456673 | [1] | BUSHING | |
| 49. | 1456672 | [1] | BUSHING | |
| 5. | 971901 | [2] | O-RING | |
| 50. | 1456674 | [1] | O-RING | |
| 51. | 54279 | [2] | PIN | |
| 52. | 1456644 | [1] | BUSHING | |
| 53. | 6220059 | [4] | SCREW | |
| 54. | 1412652 | [3] | PLUG | |
| 55. | 1456670 | [1] | CONNECTING PLATE | |
| 56. | 1456675 | [2] | SEAL | |
| 57. | 970659 | [2] | PLUG | |
| 58. | 1637351 | [1] | PLUG | |
| 59. | 1403736 | [3] | DRAIN PLUG | |
| 6. | 1456668 | [2] | SET SCREW | |
| 7. | 44765 | [2] | O-RING | |
| 8. | 1456666 | [2] | SPRING | |
| 9. | 1456667 | [2] | SCREW |
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