| Item | Part No. | Part Name | Qty | Serial No. |
| (144-78-14201) | HYDRAULIC TANK ASS'Y | 50001- | ||
| 701-31-11002 | VALVE ASS'Y | 50001- | ||
| 701-31-31001 | VALVE SUB ASS'Y | 50001- | ||
| 701-31-00010 | BODY SUB ASS'Y | 50001- | ||
| 1 | \6\ | BODY | 50001- | |
| 2 | \6\ | SPOOL | 50001- | |
| 3 | 701-33-31120 | VALVE | 50001- | |
| 4 | 701-33-31130 | SPRING | 50001- | |
| 5 | 701-33-31150 | SEAT | 50001- | |
| 6 | 07000-13035 | O-RING | 50001- | |
| 7 | 701-33-31160 | PLATE | 50001- | |
| 8 | 01010-31235 | BOLT | 50001- | |
| 9 | 01602-01236 | WASHER,SPRING | 50001- | |
| 10 | 701-31-31121 | DETENT | 50001- | |
| 11 | 701-33-31380 | RETAINER | 50001- | |
| 12 | 701-33-31390 | RETAINER | 50001- | |
| 13 | 701-33-31281 | COLLAR | 50001- | |
| 14 | 701-31-31130 | SPRING | 50001- | |
| 15 | 701-33-31292 | BOLT | 50001- | |
| 16 | 01602-01236 | WASHER,SPRING | 50001- | |
| 17 | 701-33-31311 | CASE | 50001- | |
| 18 | 01010-31030 | BOLT | 50001- | |
| 19 | 01602-01030 | WASHER,SPRING | 50001- | |
| 20 | 701-33-31320 | BALL | 50001- | |
| 21 | 701-33-31330 | GUIDE | 50001- | |
| 22 | 701-33-31340 | SPRING | 50001- | |
| 23 | 701-31-31150 | PLUG | 50001- | |
| 24 | 01650-11816 | WASHER,LOCK | 50001- | |
| 25 | 07000-13045 | O-RING | 50001- | |
| 26 | 07000-02015 | O-RING | 50001- | |
| 27 | 07000-13035 | O-RING | 50001- | |
| 28 | 701-33-31360 | PLATE | 50001- | |
| 29 | 07000-13040 | O-RING | 50001- | |
| 30 | 01010-31440 | BOLT | 50001- | |
| 31 | 01602-01442 | WASHER,SPRING | 50001- | |
| 32 | (701-30-51002) | VALVE ASS'Y,(SEE FIG.6024) | 50001- | |
| 33 | (701-30-63001) | VALVE ASS'Y,(SEE FIG.6024) | 50001- |