| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20K-01-31720 | Bracket | H55300- | |
| 2 | 20Y-01-K1750 | Bracket | H55300- | |
| 3 | 20Y-01-41230 | Bolt | H55300- | |
| 4 | 01643-31232 | Washer | H55300- | |
| 5 | 20Y-01-21260 | Spacer | H55300- | |
| 6 | 20Y-01-22121 | Bracket | H55300- | |
| 7 | 20Y-01-41230 | Bolt | H55300- | |
| 8 | 01643-31232 | Washer | H55300- | |
| 9 | 20Y-01-21260 | Spacer | H55300- | |
| 10 | 04020-01228 | Pin | H55300- | |
| 11 | 20Y-01-12210 | Cushion | H55300- | |
| 12 | 20Y-01-12141 | Stopper | H55300- | |
| 13 | 20Y-01-11141 | Washer | H55300- | |
| 14 | 20Y-01-12222 | Cushion | H55300- | |
| 15 | 20Y-01-12161 | Stopper | H55300- | |
| 16 | 20Y-01-11141 | Washer | H55300- | |
| 17 | 01011-81655 | Bolt | H55300- | |
| 18 | 01643-31645 | Washer | H55300- | |
| 19 | 20Y-01-22111 | Nut | H55300- | |
| 20 | 01011-81660 | Bolt | H55300- | |
| 21 | 01643-31645 | Washer | H55300- | |
| 22 | 20Y-01-22111 | Nut | H55300- |