| Item | Part No. | Part Name | Qty | Serial No. |
| 421-70-A3802 | BOOM ASS'Y,LIFT | A37001- | ||
| 1 | \6\ | BOOM | A37001- | |
| 2 | 425-70-11820 | BUSHING | A37001- | |
| 3 | 421-70-11261 | BUSHING | A37001- | |
| 4 | 421-70-11381 | BUSHING | A37001- | |
| 5 | 421-09-11320 | SEAL,DUST | A37001- | |
| 421-70-A3040 | BELL CRANK ASS'Y | A37001- | ||
| 6 | \6\ | BELL CRANK | A37001- | |
| 7 | 421-70-11272 | BUSHING | A37001- | |
| 8 | 421-09-11330 | SEAL,DUST | A37001- | |
| 9 | 07020-00000 | FITTING,GREASE | A37001- | |
| 421-70-A3050 | LINK ASS'Y | A37001- | ||
| 10 | \6\ | LINK | A37001- | |
| 11 | 425-70-11820 | BUSHING | A37001- | |
| 12 | 421-09-11320 | SEAL,DUST | A37001- | |
| 13 | 07020-00000 | FITTING,GREASE | A37001- |