| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 205-54-71680 | CUSHION | 20001-20163 | |
| 2 | 205-54-71691 | PLATE | 20001-20163 | |
| 3 | 209-54-62110 | PLATE | 20001-20163 | |
| 4 | 07000-03028 | O-RING | 20001-20163 | |
| 5 | 01010-51690 | BOLT | 20001-20163 | |
| 6 | 01643-31645 | WASHER | 20001-20163 | |
| 7 | 205-54-72640 | SPACER | 20018-20163 |