| Item | Part No. | Part Name | Qty | Serial No. |
| 154-40-00082 | STEERING VALVE ASS'Y | 57001- | ||
| 1 | 144-40-22211 | BODY,VALVE | 57001- | |
| 2 | 195-40-11540 | SHAFT | 57001- | |
| 3 | 01593-11613 | NUT | 57001- | |
| 4 | 04050-14025 | PIN,COTTER | 57001- | |
| 5 | 144-40-22180 | STOPPER | 57001- | |
| 6 | 144-40-22170 | STOPPER | 57001- | |
| 7 | 175-40-31230 | SPRING | 57001- | |
| 8 | 04065-03212 | RING,SNAP | 57001- | |
| 9 | 195-40-13110 | STOPPER | 57001- | |
| 10 | 195-40-11550 | SPRING | 57001- | |
| 11 | 195-40-11560 | STOPPER | 57001- | |
| 12 | 175-40-31150 | SPRING | 57001- | |
| 13 | 195-40-11570 | STOPPER | 57001- | |
| 14 | 144-40-22190 | WASHER | 57001- | |
| 15 | 01590-10607 | NUT | 57001- | |
| 16 | 04050-11212 | PIN,COTTER | 57001- | |
| 17 | 195-40-11531 | VALVE | 57001- | |
| 18 | 702-11-11190 | PISTON | 57001- | |
| 19 | 175-40-31130 | SPRING | 57001- | |
| 20 | 175-40-31530 | PLUG | 57001- | |
| 21 | 07002-03034 | O-RING | 57001- | |
| 22 | 07043-50108 | PLUG | 57001- | |
| 23 | 144-40-22230 | BODY,VALVE | 57001- | |
| 24 | 144-40-22290 | GUIDE | 57001- | |
| 25 | 144-40-22260 | SHAFT | 57001- | |
| 26 | 144-40-22270 | STOPPER | 57001- | |
| 27 | 144-40-22280 | STOPPER | 57001- | |
| 28 | 144-40-22340 | SPRING | 57001- | |
| 29 | 154-40-41130 | SPRING | 57001- | |
| 30 | 01590-10607 | NUT | 57001- | |
| 31 | 04050-11212 | PIN,COTTER | 57001- | |
| 32 | 144-40-22311 | VALVE | 57001- | |
| 33 | 144-40-22320 | PISTON | 57001- | |
| 34 | 175-40-31410 | SPRING | 57001- | |
| 35 | 144-40-22250 | PLUG | 57001- | |
| 36 | 144-40-22330 | PLATE | 57001- | |
| 37 | 01010-80816 | BOLT | 57001- | |
| 38 | 01650-20808 | WASHER | 57001- | |
| 39 | 175-40-31510 | TUBE | 57001- | |
| 40 | 07000-02011 | O-RING | 57001- | |
| 41 | 07000-02015 | O-RING | 57001- | |
| 42 | 01010-81050 | BOLT | 57001- | |
| 43 | 01602-21030 | WASHER,SPRING | 57001- | |
| 44 | 154-40-41110 | LEVER,L.H. | 57001- | |
| 45 | 154-40-41120 | LEVER,R.H. | 57001- | |
| 46 | 09350-01820 | BUSHING | 57001- | |
| 47 | 09350-02215 | BUSHING | 57001- | |
| 48 | 175-40-31270 | SEAL,OIL | 57001- | |
| 49 | 144-40-22240 | LEVER | 57001- | |
| 50 | 01010-80860 | BOLT | 57001- | |
| 51 | 01602-20825 | WASHER,SPRING | 57001- | |
| 52 | 04010-00416 | KEY | 57001- | |
| 53 | 144-40-22160 | BOLT | 57001- | |
| 54 | 01580-10806 | NUT | 57001- | |
| 55 | 130-21-12330 | LOCK | 57001- |