| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 176-70-00300 | BOOM ASS'Y,7.3M | 31416- | |
| \6\ | BOOM | 31416- | ||
| 2 | 176-70-11460 | BUSHING | 31416- | |
| 3 | 176-70-41150 | SHAFT | 31416- | |
| 4 | 07020-00000 | FITTING,GREASE | 31416- | |
| 5 | 176-72-41230 | PLATE | 31416- | |
| 6 | 01010-81435 | BOLT | 31416- | |
| 7 | 01643-31445 | WASHER | 31416- | |
| 8 | 19N-70-11171 | ROPE | 31416- | |
| 9 | 196-70-12350 | SHACKLE | 31416- | |
| 10 | 01012-52490 | BOLT | 31416- | |
| 11 | 04050-15045 | PIN,COTTER | 31416- |