| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 416-46-45610 | Counterweight | 80001-@ | |
| 2 | 01011-62480 | Bolt | 80001-@ | |
| 3 | 01643-32460 | Washer | 80001-@ | |
| 4 | 418-46-35140 | Pin | 80001-@ | |
| 5 | 416-975-4110 | Counterweight | 80001-83602 | |
| 6 | 01010-62060 | Bolt | 80001-@ | |
| 7 | 01643-32060 | Washer | 80001-@ | |
| 8 | 416-975-4180 | Step | 80001-@ | |
| 9 | 01010-81240 | Bolt | 80001-@ | |
| 10 | 20Y-54-12670 | Washer | 80001-@ | |
| 11 | 01010-81235 | Bolt | 80001-@ | |
| 12 | 01643-31232 | Washer | 80001-@ | |
| 13 | 416-975-4170 | Plate | 80001-@ | |
| 14 | 01010-81235 | Bolt | 80001-@ | |
| 15 | 01643-31232 | Washer | 80001-@ |