![20.500[2903070002] - HYDRAULIC SYSTEM WORK New Holland Parts scheme diagram](http://c1.a2109.com/nhp/55/5587/558725.png "20.500[2903070002] - HYDRAULIC SYSTEM WORK New Holland catalog part")
Parts on group :
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 10. | 4530637 | [AR] | HYDRAULIC VALVE | |
| 2. | NS | [1] | NOT SERVICED | |
| 20. | NS | [1] | NOT SERVICED | |
| 204. | 1331526 | [4] | SOCKET | |
| 21. | NS | [1] | NOT SERVICED | |
| 228. | 1636007 | [1] | ELBOW | |
| 240. | 7723946 | [1] | SWIVEL CONNECTION | |
| 244. | 8411048 | [1] | HYD CONNECTOR | |
| 258. | 8403766 | [2] | WASHER | |
| 259. | 2213960 | [2] | DUST CAP | |
| 260. | 2247599 | [2] | HYD CONNECTOR | |
| 281. | 8459698 | [2] | PLUG | |
| 283. | 4522022 | [1] | SOCKET | |
| 284. | 915158 | [1] | SEALING RING COLLAR | |
| 287. | 1307808 | [1] | SOCKET | |
| 288. | 1636032 | [1] | SOCKET | |
| 289. | 4521381 | [1] | SOCKET | |
| 295. | 1148456 | [1] | BLANK-OFF PLUG | |
| 3. | 760487 | [12] | PAD | |
| 300. | 1307805 | [1] | ADAPTER | |
| 303. | 1331028 | [1] | HYD CONNECTOR | |
| 304. | 1331027 | [1] | SOCKET | |
| 305. | 8459802 | [1] | SOCKET | |
| 306. | 1665749 | [1] | TEE | |
| 309. | 1307809 | [1] | SOCKET | |
| 31. | NS | [AR] | NOT SERVICED | |
| 32. | 31786 | [AR] | O-RING | |
| 33. | 269245 | [AR] | 12 PT SCREW | |
| 34. | 2115512 | [AR] | WASHER | |
| 370. | 559657 | [1] | VALVE | |
| 4. | 2975165 | [12] | WASHER | |
| 402. | 4570030 | [1] | DISTRIBUTOR | |
| 403. | 4530639 | [1] | DISTRIBUTOR | |
| 404. | 4530649 | [2] | DISTRIBUTOR | |
| 5. | 4517102 | [6] | PIPE | |
| 507. | 4529049 | [AR] | HOSE | |
| 509. | 4529048 | [AR] | HOSE | |
| 521. | 1894190 | [1] | HOSE | |
| 522. | 4175791 | [1] | HYDRAULIC HOSE | |
| 523. | 1894190 | [1] | HOSE | |
| 524. | 4175791 | [1] | HYDRAULIC HOSE | |
| 542. | 807368 | [1] | HOSE | |
| 543. | 4570794 | [1] | HOSE | |
| 554. | 4521357 | [1] | HOSE | |
| 559. | 4529388 | [1] | HOSE | |
| 570. | 4570792 | [1] | HOSE | |
| 578. | 4521938 | [AR] | HOSE | |
| 590. | 4506208 | [1] | HOSE | |
| 591. | 4529015 | [1] | HOSE | |
| 6. | 933517 | [6] | SCREW | |
| 603. | 4570744 | [1] | BRACKET | |
| 604. | 924213 | [2] | HEX SOC SCREW | |
| 605. | 4570744 | [1] | BRACKET | |
| 606. | 924213 | [2] | HEX SOC SCREW | |
| 607. | 4505814 | [1] | BRACKET | |
| 608. | 336199 | [2] | BOLT | |
| 609. | 4505839 | [1] | BRACKET | |
| 610. | 4505814 | [1] | BRACKET | |
| 611. | 336199 | [2] | BOLT | |
| 677. | 4570739 | [2] | CLIP | |
| 678. | 2168075 | [2] | HOSE CLIP | |
| 679. | 2976605 | [2] | HOSE CLAMP | |
| 680. | 2781782 | [2] | PLATE | |
| 681. | 251427 | [2] | INSERT | |
| 682. | 6220282 | [4] | HEX SOC SCREW | |
| 683. | 1186000 | [2] | PLATE | |
| 684. | 1758367 | [2] | HOSE CLIP | |
| 685. | 1186005 | [2] | PLATE | |
| 686. | 63237 | [2] | BOLT | |
| 689. | 8403517 | [1] | PIPE CLAMP | |
| 690. | 57126 | [1] | NUT | |
| 8. | 68841 | [6] | NUT | |
| 990. | 4570701 | [AR] | HYDRAULIC SYSTEM |
![new.New Holland 20.290[2942562002] - HYDRAULIC SYSTEM OIL COOLER part catalog](http://c1.a2109.com/_350/nhp/20/2025/202554.png "new.New Holland 20.290[2942562002] - HYDRAULIC SYSTEM OIL COOLER :")
![new.New Holland 20.023[2984368000] - HYDRAULIC SYSTEM EMERGENCY DROP STANDARD part catalog](http://c1.a2109.com/_350/nhp/79/7969/79696.png "new.New Holland 20.023[2984368000] - HYDRAULIC SYSTEM EMERGENCY DROP STANDARD :")
![new.New Holland 20.010[2942293001] - HYDRAULIC SYSTEM BASIC MACHINE part catalog](http://c1.a2109.com/_350/nhp/69/6958/695849.png "new.New Holland 20.010[2942293001] - HYDRAULIC SYSTEM BASIC MACHINE :")
![new.New Holland 20.010[2903793000] - HYDRAULIC SYSTEM BASIC MACHINE part catalog](http://c1.a2109.com/_350/nhp/12/1278/1278886.png "new.New Holland 20.010[2903793000] - HYDRAULIC SYSTEM BASIC MACHINE :")
![new.New Holland 20.010[2812253000] - HYDRAULIC SYSTEM BASIC MACHINE part catalog](http://c1.a2109.com/_350/nhp/99/9926/992628.png "new.New Holland 20.010[2812253000] - HYDRAULIC SYSTEM BASIC MACHINE :")
![new.New Holland 20.010[2782724000] - HYDRAULIC SYSTEM BASIC MACHINE part catalog](http://c1.a2109.com/_350/nhp/13/1311/1311013.png "new.New Holland 20.010[2782724000] - HYDRAULIC SYSTEM BASIC MACHINE :")
![new.New Holland 20.010[2463555002] - HYDRAULIC SYSTEM BASIC MACHINE part catalog](http://c1.a2109.com/_350/nhp/53/5394/5394.png "new.New Holland 20.010[2463555002] - HYDRAULIC SYSTEM BASIC MACHINE :")
![new.New Holland 19.302[2253886001] - PARKING BRAKE part catalog](http://c1.a2109.com/_350/nhp/55/5586/558665.png "new.New Holland 19.302[2253886001] - PARKING BRAKE :")
![new.New Holland 20.500[2942560004] - HYDRAULIC SYSTEM WORK part catalog](http://c1.a2109.com/_350/nhp/20/2079/207900.png "new.New Holland 20.500[2942560004] - HYDRAULIC SYSTEM WORK :")
![new.New Holland 20.520[2463469000] - OLS-SYSTEM COMPLETE part catalog](http://c1.a2109.com/_350/nhp/25/2532/253279.png "new.New Holland 20.520[2463469000] - OLS-SYSTEM COMPLETE :")
![new.New Holland 20.520[2903030001] - OLS-SYSTEM COMPLETE part catalog](http://c1.a2109.com/_350/nhp/77/7783/778394.png "new.New Holland 20.520[2903030001] - OLS-SYSTEM COMPLETE :")
![new.New Holland 20.521[2463470002] - HYDRAULIC SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/83/8320/832006.png "new.New Holland 20.521[2463470002] - HYDRAULIC SYSTEM RIDECONTROL :")
![new.New Holland 20.521[2903031000] - HYDRAULIC SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/13/1359/1359472.png "new.New Holland 20.521[2903031000] - HYDRAULIC SYSTEM RIDECONTROL :")
![new.New Holland 20.521[2943245001] - HYDRAULIC SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/13/1305/1305927.png "new.New Holland 20.521[2943245001] - HYDRAULIC SYSTEM RIDECONTROL :")
![new.New Holland 20.522[2463471001] - ELECTRICAL SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/54/5459/545932.png "new.New Holland 20.522[2463471001] - ELECTRICAL SYSTEM RIDECONTROL :")
![new.New Holland 20.522[2942367001] - ELECTRICAL SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/59/5986/598600.png "new.New Holland 20.522[2942367001] - ELECTRICAL SYSTEM RIDECONTROL :")