| Item | Part No. | Part Name | Qty | Serial No. |
| 20T-62-74900 | VALVE ASS'Y | 18001- | ||
| 1 | \6\ | BODY | 18001- | |
| 2 | \6\ | SHAFT | 18001- | |
| 3 | 20T-62-74930 | LEVER | 18001- | |
| 4 | 20T-62-74940 | BRACKET | 18001- | |
| 5 | 20T-62-74950 | PLATE | 18001- | |
| 6 | 07000-03025 | O-RING | 18001- | |
| 7 | 07043-00108 | PLUG | 18001- | |
| 8 | 07000-03032 | O-RING | 18001- | |
| 9 | 07003-12733 | GASKET | 18001- | |
| 10 | 01010-50616 | BOLT | 18001- | |
| 11 | 01643-30623 | WASHER | 18001- | |
| 12 | 01434-10620 | BOLT¤ WING,WING | 18001- | |
| 13 | 01010-50616 | BOLT | 18001- | |
| 14 | 01643-30623 | WASHER | 18001- |