| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 175-33-28330 | PISTON | 57001- | |
| 2 | 175-33-24441 | SPOOL | 57001- | |
| 3 | 04064-02512 | RING | 57001- | |
| 4 | 195-33-14341 | BUSHING | 57001- | |
| 5 | 170-33-13370 | SPRING | 57001- | |
| 6 | 175-33-31310 | RETAINER | 57001- | |
| 7 | 154-33-21262 | SHAFT | 57001- | |
| 8 | 175-33-28310 | BODY | 57001- | |
| 9 | 154-33-21420 | PLATE | 57001- | |
| 10 | 154-33-21430 | PLATE | 57001- | |
| 11 | 01010-81255 | BOLT | 57001- | |
| 12 | 04020-01228 | PIN | 57001- | |
| 13 | 07000-12020 | O-RING | 57001- | |
| 14 | 175-33-26130 | SHAFT | 57001- | |
| 15 | 04000-01030 | KEY | 57001- | |
| 16 | 154-33-21340 | SEAL | 57001- | |
| 17 | 154-33-21350 | SEAL | 57001- | |
| 18 | 154-33-21150 | LEVER | 57001- | |
| 19 | 01010-81235 | BOLT | 57001- | |
| 20 | 01602-21236 | WASHER | 57001- | |
| 21 | 175-33-25991 | LEVER | 57001- | |
| 22 | 01010-81245 | BOLT | 57001- | |
| 23 | 01602-21236 | WASHER | 57001- | |
| 175-33-00066 | HOUSING ASS'Y | 57001- | ||
| 24 | \6\ | HOUSING | 57001- | |
| 25 | 154-33-21320 | BUSHING | 57001- | |
| 26 | 154-33-21330 | BUSHING | 57001- | |
| 27 | 175-33-24361 | COVER | 57001- | |
| 28 | 175-33-24591 | GASKET | 57001- | |
| 29 | 01010-81235 | BOLT | 57001- | |
| 30 | 01602-21236 | WASHER | 57001- | |
| 31 | 154-33-21142 | CAP | 57001- | |
| 32 | 07000-12095 | O-RING | 57001- | |
| 33 | 170-33-13330 | ROLLER | 57001- | |
| 34 | 04205-01645 | PIN | 57001- | |
| 35 | 01641-11626 | WASHER | 57001- | |
| 36 | 04050-14025 | PIN | 57001- |