| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-62-21573 | BLOCK | 10011- | |
| 2 | 20Y-60-22331 | POPPET | 10011- | |
| 3 | 20Y-60-11530 | SPRING | 10001- | |
| 4 | 20Y-60-22181 | COVER | 10011- | |
| 5 | 07000-12060 | O-RING | 10011- | |
| 6 | 01010-81030 | BOLT | 10011- | |
| 7 | 01643-31032 | WASHER | 10011- | |
| 20Y-60-22282 | VALVE ASS'Y | 10001- | ||
| 8 | 205-60-71290 | COLLAR | 10001- | |
| 9 | 20Y-60-22311 | COLLAR | 10001- | |
| 10 | 20Y-60-22320 | HOLDER | 10001- | |
| 11 | 205-60-51360 | SPRING | 10001- | |
| 12 | 01580-00806 | NUT | 10001- | |
| 13 | 04050-02015 | PIN | 10001- | |
| 14 | 20Y-62-21660 | COVER | 10001- | |
| 15 | 07000-12055 | O-RING | 10047- | |
| 15 | 07000-02055 | O-RING | 10001-10046 | |
| 16 | 01010-81230 | BOLT | 10001- | |
| 17 | 01643-31232 | WASHER | 10001- |