| Item | Part No. | Part Name | Qty | Serial No. |
| 145-40-00101 | VALVE ASS'Y,STEERING | 15001- | ||
| 1 | \6\ | BODY,VALVE | 15001- | |
| 2 | 09350-01820 | BUSHING | 15001- | |
| 3 | 09350-02215 | BUSHING | 15001- | |
| 4 | 145-40-42130 | SHAFT | 15001- | |
| 5 | 01593-11613 | NUT | 15001- | |
| 6 | 04050-14025 | PIN,COTTER (K10) | 15001- | |
| 7 | 144-40-22180 | STOPPER | 15001- | |
| 8 | 144-40-22170 | STOPPER | 15001- | |
| 9 | 175-40-31230 | SPRING | 15001- | |
| 10 | 04065-03212 | RING,SNAP | 15001- | |
| 11 | 195-40-13110 | STOPPER | 15001- | |
| 12 | 145-40-42150 | SHAFT | 15001- | |
| 13 | 145-40-42140 | SPRING | 15001- | |
| 14 | 175-40-31140 | GUIDE | 15001- | |
| 15 | 144-40-22190 | WASHER | 15001- | |
| 16 | 01590-10607 | NUT | 15001- | |
| 17 | 04050-11212 | PIN,COTTER (K10) | 15001- | |
| 18 | 145-40-42121 | VALVE | 15001- | |
| 19 | 702-11-11190 | PISTON | 15001- | |
| 20 | 175-40-31130 | SPRING | 15001- | |
| 21 | 145-40-42190 | PLUG | 15001- | |
| 22 | 07002-03034 | O-RING (K10) | 15001- | |
| 23 | 07043-00108 | PLUG | 15001- | |
| 24 | 175-40-31270 | SEAL,OIL (K10) | 15001- | |
| 25 | 145-40-42160 | LEVER | 15001- | |
| 26 | 01010-80860 | BOLT | 15001- | |
| 27 | 01602-20825 | WASHER,SPRING | 15001- | |
| 28 | 04010-00416 | KEY | 15001- | |
| 29 | 145-40-42170 | LEVER,L.H. | 15001- | |
| 30 | 145-40-42180 | LEVER,R.H. | 15001- | |
| 31 | 144-40-22221 | GASKET (K10) | 16449- | |
| 31 | \0\144-40-22220 | GASKET (K10) | 15001-16448 | |
| 32 | 01010-81245 | BOLT | 15001- | |
| 33 | 01602-21236 | WASHER,SPRING | 15001- |