| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 42U-46-21100 | FRONT FRAME | H50051-H50132 | |
| 2 | 42U-46-21C50 | COVER | H50051-H50077 | |
| 2A | 42U-46-21130 | COVER | H50078- | |
| 3 | 01435-00820 | SCREW | ||
| 4 | 42U-46-22132 | REAR FRAME | H50051-H50091 | |
| 5 | 42W-23-21430 | STOPPER | ||
| 6 | 42T-46-22H50 | BLOCK | ||
| 7 | 01016-51640 | SCREW | ||
| 8 | 01643-31645 | PLAIN WASHER |