![20.500[2944152002] - HYDRAULIC SYSTEM WORK New Holland Parts scheme diagram](http://c1.a2109.com/nhp/35/3531/353124.png "20.500[2944152002] - HYDRAULIC SYSTEM WORK New Holland catalog part")
Parts on group :
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 11. | NS | [1] | NOT SERVICED | |
| 12. | 4573598 | [1] | BRACKET | |
| 13. | 56656 | [4] | BOLT | |
| 14. | 2981701 | [4] | WASHER | |
| 15. | 4515669 | [6] | BUMPER | |
| 16. | 4515667 | [3] | PIPE | |
| 17. | 4515668 | [3] | WASHER | |
| 18. | 99094 | [3] | BOLT | |
| 19. | 2465963 | [2] | SCREW | |
| 208. | 8459038 | [1] | PIPE FITTING | |
| 21. | NS | [1] | NOT SERVICED | |
| 218. | 1636031 | [1] | HYD CONNECTOR | |
| 22. | 297746 | [2] | BRACKET | |
| 23. | 4171369 | [2] | WASHER | |
| 244. | 8411048 | [1] | HYD CONNECTOR | |
| 265. | 1636008 | [1] | ELBOW | |
| 274. | 2928848 | [2] | SOCKET | |
| 284. | 2928820 | [1] | SOCKET | |
| 295. | 1148456 | [1] | BLANK-OFF PLUG | |
| 296. | 2268378 | [1] | LUBE NIPPLE | |
| 299. | 7723948 | [1] | MOUNTING PARTS | |
| 321. | 1589145 | [1] | FITTING | |
| 326. | 2928130 | [1] | SOCKET | |
| 327. | 1665716 | [1] | SOCKET | |
| 346. | 4572260 | [1] | LUBE NIPPLE | |
| 357. | 2213839 | [2] | SOCKET | |
| 358. | 7723960 | [1] | SWIVEL CONNECTION | |
| 361. | 2213292 | [1] | HYDRAULIC VALVE | |
| 363. | 2928647 | [1] | SOCKET | |
| 366. | 2186415 | [1] | FITTING | |
| 370. | 1175615 | [1] | CHECK VALVE | |
| 378. | 1636014 | [1] | SOCKET | |
| 392. | 4572059 | [1] | SOCKET | |
| 394. | 4571229 | [1] | SOCKET | |
| 404. | 4530649 | [2] | DISTRIBUTOR | |
| 406. | 4529030 | [1] | DISTRIBUTOR | |
| 412. | 4572200 | [1] | DISTRIBUTOR | |
| 413. | 788397 | [2] | SCREW | |
| 414. | 2975165 | [8] | WASHER | |
| 415. | 57126 | [4] | NUT | |
| 416. | 4574389 | [1] | BRACKET | |
| 417. | 57013 | [2] | BOLT | |
| 480. | 4575429 | [1] | PIPE | |
| 481. | 4572071 | [1] | PIPE SET | |
| 482. | 4572072 | [1] | PIPE SET | |
| 483. | 54405 | [8] | BOLT | |
| 484. | 2975165 | [8] | WASHER | |
| 517. | 4575933 | [1] | HOSE | |
| 518. | 4575933 | [1] | HOSE | |
| 519. | 4575933 | [1] | HOSE | |
| 520. | 4575933 | [1] | HOSE | |
| 521. | 1250125 | [1] | HOSE | |
| 522. | 1250125 | [1] | HOSE | |
| 523. | 1250125 | [1] | HOSE | |
| 524. | 1262174 | [1] | HOSE | |
| 541. | 4575936 | [1] | HOSE | |
| 542. | 4575937 | [1] | HOSE | |
| 543. | 4575937 | [1] | HOSE | |
| 546. | 2426453 | [1] | HOSE | |
| 547. | 1279532 | [1] | HYDRAULIC HOSE | |
| 559. | 4574253 | [1] | HOSE | |
| 578. | 4574260 | [1] | HOSE ASSY. | |
| 580. | 4575943 | [1] | HOSE | |
| 607. | 1758367 | [2] | HOSE CLIP | |
| 608. | 1186005 | [2] | PLATE | |
| 609. | 63237 | [2] | BOLT | |
| 640. | 2186766 | [2] | CLAMP | |
| 641. | 599093 | [4] | CLIP | |
| 642. | 2781782 | [6] | PLATE | |
| 643. | 5220615 | [2] | PIPE CLAMP | |
| 644. | NLS | [8] | NO LONGER SERVICED | |
| 645. | 2981701 | [8] | WASHER | |
| 646. | 57127 | [8] | NUT | |
| 648. | 2975066 | [4] | BOLT | |
| 990. | 4575431 | [AR] | HYDRAULIC SYSTEM |
![new.New Holland 20.500[2902319004] - HYDRAULIC SYSTEM WORK part catalog](http://c1.a2109.com/_350/nhp/53/5341/53419.png "new.New Holland 20.500[2902319004] - HYDRAULIC SYSTEM WORK :")
![new.New Holland 20.290[2944125000] - HYDRAULIC SYSTEM OIL COOLER FAN part catalog](http://c1.a2109.com/_350/nhp/26/2663/26632.png "new.New Holland 20.290[2944125000] - HYDRAULIC SYSTEM OIL COOLER FAN :")
![new.New Holland 20.023[2946549000] - HYDRAULIC SYSTEM EMERGENCY DROP STANDARD part catalog](http://c1.a2109.com/_350/nhp/15/1594/15944.png "new.New Holland 20.023[2946549000] - HYDRAULIC SYSTEM EMERGENCY DROP STANDARD :")
![new.New Holland 20.010[2943951001] - HYDRAULIC SYSTEM BASIC MACHINE part catalog](http://c1.a2109.com/_350/nhp/62/6261/626147.png "new.New Holland 20.010[2943951001] - HYDRAULIC SYSTEM BASIC MACHINE :")
![new.New Holland 20.010[2902316000] - HYDRAULIC SYSTEM BASIC MACHINE part catalog](http://c1.a2109.com/_350/nhp/11/1199/1199471.png "new.New Holland 20.010[2902316000] - HYDRAULIC SYSTEM BASIC MACHINE :")
![new.New Holland 20.010[2812260000] - HYDRAULIC SYSTEM BASIC MACHINE part catalog](http://c1.a2109.com/_350/nhp/86/8673/867306.png "new.New Holland 20.010[2812260000] - HYDRAULIC SYSTEM BASIC MACHINE :")
![new.New Holland 19.302[2253886001] - PARKING BRAKE part catalog](http://c1.a2109.com/_350/nhp/31/3132/313285.png "new.New Holland 19.302[2253886001] - PARKING BRAKE :")
![new.New Holland 19.300[2903043000] - PARKING BRAKE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/84/8405/840566.png "new.New Holland 19.300[2903043000] - PARKING BRAKE INSTALL.MATERIAL :")
![new.New Holland 20.520[2496815000] - OLS-SYSTEM COMPLETE part catalog](http://c1.a2109.com/_350/nhp/87/8726/872656.png "new.New Holland 20.520[2496815000] - OLS-SYSTEM COMPLETE :")
![new.New Holland 20.520[2903028000] - OLS-SYSTEM COMPLETE part catalog](http://c1.a2109.com/_350/nhp/41/4120/412013.png "new.New Holland 20.520[2903028000] - OLS-SYSTEM COMPLETE :")
![new.New Holland 20.521[2496816001] - HYDRAULIC SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/12/1204/1204809.png "new.New Holland 20.521[2496816001] - HYDRAULIC SYSTEM RIDECONTROL :")
![new.New Holland 20.521[2902395000] - HYDRAULIC SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/29/2942/294267.png "new.New Holland 20.521[2902395000] - HYDRAULIC SYSTEM RIDECONTROL :")
![new.New Holland 20.522[2496817000] - ELECTRICAL SYSTEM RIDECONTROL part catalog](http://c1.a2109.com/_350/nhp/21/2129/21295.png "new.New Holland 20.522[2496817000] - ELECTRICAL SYSTEM RIDECONTROL :")
![new.New Holland 20.530[2902321001] - HYDRAULIC SYSTEM STEERING part catalog](http://c1.a2109.com/_350/nhp/26/2664/26645.png "new.New Holland 20.530[2902321001] - HYDRAULIC SYSTEM STEERING :")
![new.New Holland 20.530[2944108000] - HYDRAULIC SYSTEM STEERING EMERGENCY-STEERIN part catalog](http://c1.a2109.com/_350/nhp/32/3202/32023.png "new.New Holland 20.530[2944108000] - HYDRAULIC SYSTEM STEERING EMERGENCY-STEERIN :")
![new.New Holland 20.530[2944154001] - HYDRAULIC SYSTEM STEERING part catalog](http://c1.a2109.com/_350/nhp/73/7387/738745.png "new.New Holland 20.530[2944154001] - HYDRAULIC SYSTEM STEERING :")