| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 421-46-45180 | COUNTERWEIGHT | 66001- | |
| 2 | 01643-33080 | WASHER | 66001- | |
| 3 | 195-09-18112 | BOLT | 66001- | |
| 4 | 421-975-4210 | BOLT | 66001- | |
| 5 | 01643-33080 | WASHER | 66001- | |
| 6 | 421-975-4160 | SPACER | 66001- | |
| 7 | 421-975-4220 | BOLT | 66001- | |
| 8 | 421-46-45290 | PIN | 66001- | |
| 8 | 09245-04875 | CHAIN | 66001- | |
| 8 | 09245-50060 | HOOK | 66001- | |
| 9 | 426-46-12280 | PIN | 66001- | |
| 10 | 421-975-4150 | COUNTERWEIGHT | 66001- |