| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20T-973-2110 | FRAME | 4501- | |
| 2 | 20T-973-2120 | FRAME | 4501- | |
| 3 | 20T-973-2130 | FLOOR | 4501- | |
| 4 | 20S-973-1120 | FLOOR | 4501- | |
| 5 | 20T-973-2320 | BRACKET | 4501- | |
| 6 | 20T-973-2331 | COVER | 4501- | |
| 7 | 20T-973-2310 | PLATE | 4501- | |
| 8 | 01010-50825 | BOLT | 4501- | |
| 9 | 01643-20823 | WASHER | 4501- |
