| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-01-41161 | BRACKET | B31800- | |
| 2 | 20Y-01-41170 | BRACKET | B31800- | |
| 3 | 20Y-01-41230 | BOLT | B31800- | |
| 4 | 01643-31232 | WASHER | B31800- | |
| 5 | 20Y-01-21260 | BOSS | B31800- | |
| 6 | 20Y-01-41180 | BRACKET | B31800- | |
| 7 | 20Y-01-41230 | BOLT | B31800- | |
| 8 | 01643-31232 | WASHER | B31800- | |
| 9 | 20Y-01-21260 | BOSS | B31800- | |
| 10 | 04020-01228 | PIN | B31800- | |
| 11 | 20Y-01-12210 | CUSHION | B31800- | |
| 12 | 20Y-01-41210 | PLATE | B31800- | |
| 13 | 20Y-01-11141 | WASHER | B31800- | |
| 14 | 01580-11613 | NUT | B31800- | |
| 15 | 01643-31645 | WASHER | B31800- | |
| 16 | 20Y-01-12222 | CUSHION | B31800- | |
| 17 | 20Y-01-41210 | PLATE | B31800- | |
| 18 | 20Y-01-11141 | WASHER | B31800- | |
| 19 | 01011-81655 | BOLT | B31800- | |
| 20 | 01643-31645 | WASHER | B31800- | |
| 21 | 20Y-01-12270 | BOLT | B31800- | |
| 22 | 01643-31645 | WASHER | B31800- |