| Item | Part No. | Part Name | Qty | Serial No. |
| 21M-970-1204 | VALVE ASS'Y | 20001- | ||
| 1 | \6\ | BLOCK | 20001- | |
| 2 | 21M-970-1223 | ROTOR | 20001- | |
| 3 | 202-970-2210 | PIN | 20001- | |
| 4 | 01010-81230 | BOLT | 20001- | |
| 5 | 01643-31232 | WASHER | 20001- | |
| 6 | 04065-05820 | RING | 20001- | |
| 7 | 07000-12050 | O-RING | 20001- | |
| 8 | 07000-12055 | O-RING | 20001- | |
| 9 | 21M-970-1173 | BRACKET | 20001- | |
| 10 | 01010-81640 | BOLT | 20001- | |
| 11 | 01643-31645 | WASHER | 20001- | |
| 12 | 07371-51260 | FLANGE | 20001- | |
| 13 | 01010-81245 | BOLT | 20001- | |
| 14 | 01643-31232 | WASHER | 20001- | |
| 15 | 07378-11210 | HEAD | 20001- | |
| 16 | 07000-13038 | O-RING | 20001- |