| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 124-54-52314 | COVER,L.H. | B20501- | |
| 124-54-52313 | COVER,L.H. | B20001-B20500 | ||
| 2 | 17A-54-14230 | LOCK (WELDED) | B20001- | |
| 2A | 421-54-11381 | LOCK | B20001- | |
| 3 | 01010-81025 | BOLT | B20001- | |
| 4 | 01643-31032 | WASHER | B20001- | |
| 5 | 124-54-52324 | COVER,R.H. | B20501- | |
| 124-54-52323 | COVER,R.H. | B20001-B20500 | ||
| 6 | 17A-54-14230 | LOCK (WELDED) | B20001- | |
| 6A | 421-54-11381 | LOCK | B20001- | |
| 7 | 14X-54-12780 | DUMPER | B20001- | |
| 8 | 04205-10828 | PIN | B20001- | |
| 9 | 01641-20812 | WASHER | B20001- | |
| 10 | 04050-12015 | PIN | B20001- |