| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | \6\ | FRAME | 52401-56999 | |
| 2 | 21K-46-21190 | PLATE¤ 1.0MM | 51539-@ | |
| 3 | 203-46-31181 | GASKET | 51539-56999 | |
| 4 | 203-46-56160 | COVER | 51539-@ | |
| 5 | 01010-51230 | BOLT | 51539-56999 | |
| 6 | 01643-31232 | WASHER | 51539-@ | |
| 7 | 203-46-62121 | SHEET | 51539-@ | |
| 8 | 203-46-62130 | SHEET | 51539-@ |