| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 01643-32460 | WASHER | 30001-@ | |
| 2 | 07959-20001 | VALVE | 30001-@ | |
| 3 | 205-30-72170 | PLATE | 30001-@ | |
| 4 | 01643-31232 | WASHER | 30001-@ | |
| 5 | 01010-81225 | BOLT | 30001-@ | |
| 21M-30-14100 | CUSHION ASS'Y | 30001-@ | ||
| 6 | 21M-30-14130 | CYLINDER | 30001-@ | |
| 7 | 21M-30-14120 | SHAFT | 30001-@ | |
| 8 | 21M-30-14140 | SPRING | 30001-@ | |
| 9 | 21M-30-14150 | SEAL | 30001-@ | |
| 10 | 21M-30-14160 | NUT | 30001-@ | |
| 11 | 21M-30-14170 | LOCK | 30001-@ | |
| 12 | 21M-30-14111 | YOKE | 30001-@ | |
| 13 | 01643-31232 | WASHER | 30001-@ | |
| 14 | 01010-81225 | BOLT | 30001-@ | |
| 15 | 07155-01125 | RING | 30001-@ | |
| 16 | 195-30-18271 | PACKING | 30001-@ | |
| 17 | 04064-08530 | RING | 30001-@ | |
| 18 | 01010-82490 | BOLT | 30001-@ |