![20.500[2463183000] - HYDRAULIC PLAN New Holland Parts scheme diagram](http://c1.a2109.com/nhp/28/2846/284639.png "20.500[2463183000] - HYDRAULIC PLAN New Holland catalog part")
Parts on group :
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | NS | [1] | NOT SERVICED | |
| 101. | 1725419 | [1] | SEALING RING | |
| 102. | 625571 | [2] | SWIVEL CONNECTION | |
| 103. | 1939880 | [4] | HEX SOC SCREW | |
| 104. | 4516949 | [1] | HOSE | |
| 105. | 8468541 | [1] | CLIP | |
| 106. | 598104 | [1] | PLATE | |
| 107. | 56666 | [2] | BOLT | |
| 11. | 4518206 | [2] | CLIP | |
| 111. | 4516951 | [2] | HYDRAULIC HOSE | |
| 112. | 4507202 | [2] | HYDRAULIC HOSE | |
| 113. | 1960771 | [2] | SOCKET | |
| 114. | 8403481 | [2] | PIPE CLAMP | |
| 115. | 8433092 | [2] | PIPE CLAMP | |
| 116. | 2975214 | [2] | BOLT | |
| 117. | 57126 | [2] | NUT | |
| 12. | 2247566 | [1] | FLEXIBLE HOSE | |
| 13. | 4518206 | [2] | CLIP | |
| 14. | 2213907 | [1] | ARMATURE | |
| 15. | 440207 | [2] | SWIVEL CONNECTION | |
| 16. | 1725421 | [1] | SEALING RING | |
| 17. | 1183270 | [4] | 12 PT SCREW | |
| 18. | 54399 | [1] | BOLT | |
| 19. | 8414152 | [1] | CLAMP | |
| 21. | 4518206 | [2] | CLIP | |
| 22. | 2247565 | [1] | SUCTION PIPE | |
| 23. | 4518206 | [2] | CLIP | |
| 24. | 2213907 | [1] | ARMATURE | |
| 25. | 440207 | [2] | SWIVEL CONNECTION | |
| 26. | 1725421 | [1] | SEALING RING | |
| 27. | 1183270 | [4] | 12 PT SCREW | |
| 3. | NS | [1] | NOT SERVICED | |
| 31. | NS | [1] | NOT SERVICED | |
| 32. | 31786 | [1] | O-RING | |
| 33. | 269245 | [2] | 12 PT SCREW | |
| 34. | 2115512 | [2] | WASHER | |
| 35. | 4515299 | [1] | FLANGE | |
| 36. | 66455 | [1] | O-RING | |
| 37. | 6220435 | [2] | SCREW | |
| 38. | 86631587 | [2] | WASHER | |
| 42. | 1725418 | [1] | SEALING RING | |
| 43. | 991061 | [2] | HALF-FLANGE | |
| 44. | 1183269 | [4] | 12 PT SCREW | |
| 45. | 4516953 | [1] | HOSE | |
| 46. | 8468541 | [2] | CLIP | |
| 47. | 598104 | [2] | PLATE | |
| 48. | 56666 | [4] | BOLT | |
| 49. | 1960771 | [1] | SOCKET | |
| 54. | 1725418 | [1] | SEALING RING | |
| 55. | 991061 | [2] | HALF-FLANGE | |
| 56. | 1183269 | [4] | 12 PT SCREW | |
| 57. | 4517430 | [1] | HOSE | |
| 58. | 8468541 | [2] | CLIP | |
| 59. | 598104 | [2] | PLATE | |
| 60. | 56666 | [4] | BOLT | |
| 61. | 1960771 | [1] | SOCKET | |
| 66. | 1725420 | [1] | SEALING RING | |
| 67. | 440266 | [2] | CLAMP | |
| 68. | 1183270 | [4] | 12 PT SCREW | |
| 69. | 4516952 | [1] | HYDRAULIC HOSE | |
| 70. | NLS | [2] | NO LONGER SERVICED | |
| 71. | 8403533 | [2] | PLATE | |
| 72. | 374887 | [4] | BOLT | |
| 73. | 2247045 | [1] | PIPE CLAMP | |
| 74. | 2981702 | [1] | BOLT | |
| 75. | 4517106 | [1] | CHECK VALVE | |
| 76. | NLS | [1] | NO LONGER SERVICED | |
| 78. | NS | [1] | NOT SERVICED | |
| 79. | NLS | [3] | NO LONGER SERVICED | |
| 80. | 8408970 | [3] | WASHER | |
| 81. | 4516948 | [1] | PLATE | |
| 82. | 4515669 | [8] | BUMPER | |
| 83. | 4515668 | [4] | WASHER | |
| 84. | 4515667 | [4] | PIPE | |
| 85. | 7120792 | [4] | BOLT | |
| 86. | 8408970 | [4] | WASHER | |
| 87. | 118490 | [4] | NUT | |
| 91. | 1725419 | [1] | SEALING RING | |
| 92. | 625571 | [2] | SWIVEL CONNECTION | |
| 93. | 1939880 | [4] | HEX SOC SCREW | |
| 94. | 4516950 | [1] | HOSE | |
| 95. | 8468541 | [1] | CLIP | |
| 96. | 598104 | [1] | PLATE | |
| 97. | 56666 | [2] | BOLT | |
| 990. | 2110800 | [1] | INTERNAL INFO O&K | |
| 991. | 4521316 | [1] | HYDRAULIC SYSTEM |
![new.New Holland 20.400[2110958001] - HYDRAULIC SYSTEM part catalog](http://c1.a2109.com/_350/nhp/12/1297/1297455.png "new.New Holland 20.400[2110958001] - HYDRAULIC SYSTEM :")
![new.New Holland 20.311[2253274000] - RADIALPISTON PUMP part catalog](http://c1.a2109.com/_350/nhp/56/5689/568998.png "new.New Holland 20.311[2253274000] - RADIALPISTON PUMP :")
![new.New Holland 20.310[2110961000] - HYDRO-STEER-PARTS part catalog](http://c1.a2109.com/_350/nhp/78/7833/783321.png "new.New Holland 20.310[2110961000] - HYDRO-STEER-PARTS :")
![new.New Holland 20.305[2253478000] - PUMP part catalog](http://c1.a2109.com/_350/nhp/17/1785/178593.png "new.New Holland 20.305[2253478000] - PUMP :")
![new.New Holland 20.305[2253477000] - PUMP part catalog](http://c1.a2109.com/_350/nhp/67/6761/676139.png "new.New Holland 20.305[2253477000] - PUMP :")
![new.New Holland 20.305[2253476000] - PUMP part catalog](http://c1.a2109.com/_350/nhp/71/7189/718996.png "new.New Holland 20.305[2253476000] - PUMP :")
![new.New Holland 20.305[2253475000] - PUMP part catalog](http://c1.a2109.com/_350/nhp/10/1086/108680.png "new.New Holland 20.305[2253475000] - PUMP :")
![new.New Holland 20.305[2253474000] - PUMP part catalog](http://c1.a2109.com/_350/nhp/69/6975/697551.png "new.New Holland 20.305[2253474000] - PUMP :")
![new.New Holland 20.500[2496591002] - HYDRAULIC SYSTEM WORK part catalog](http://c1.a2109.com/_350/nhp/54/5416/541616.png "new.New Holland 20.500[2496591002] - HYDRAULIC SYSTEM WORK :")
![new.New Holland 20.500[2782742002] - HYDRAULIC SYSTEM WORK part catalog](http://c1.a2109.com/_350/nhp/10/1028/1028783.png "new.New Holland 20.500[2782742002] - HYDRAULIC SYSTEM WORK :")
![new.New Holland 20.500[2945931000] - HYDRAULIC SYSTEM WORK part catalog](http://c1.a2109.com/_350/nhp/79/7987/798760.png "new.New Holland 20.500[2945931000] - HYDRAULIC SYSTEM WORK :")
![new.New Holland 20.500[2946044000] - HYDRAULIC SYSTEM WORK part catalog](http://c1.a2109.com/_350/nhp/47/4770/477022.png "new.New Holland 20.500[2946044000] - HYDRAULIC SYSTEM WORK :")
![new.New Holland 20.520[2463684002] - OLS-SYSTEM COMPLETE part catalog](http://c1.a2109.com/_350/nhp/83/8315/831584.png "new.New Holland 20.520[2463684002] - OLS-SYSTEM COMPLETE :")
![new.New Holland 20.521[2463685001] - HYDRAULIC SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/35/3592/359273.png "new.New Holland 20.521[2463685001] - HYDRAULIC SYSTEM RIDECONTROL :")
![new.New Holland 20.522[2253469000] - ELECTRICAL SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/87/8793/879386.png "new.New Holland 20.522[2253469000] - ELECTRICAL SYSTEM RIDECONTROL :")
![new.New Holland 20.522[2942403001] - ELECTRICAL SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/69/6911/691180.png "new.New Holland 20.522[2942403001] - ELECTRICAL SYSTEM RIDECONTROL :")