| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 22U-70-27350 | BOOM | 40371- | |
| 22U-70-27330 | BOOM | 40001-40370 | ||
| 2 | 20Y-62-33140 | BRACKET (WELDED) | 40001- | |
| 3 | 20Y-70-11651 | SEAT (WELDED) | 40001- | |
| 4 | 22U-62-23210 | BRACKET (WELDED) | 40001- | |
| 5 | 20Y-62-45152 | BRACKET (WELDED) | 40001- | |
| 6 | 20Y-62-45162 | BRACKET (WELDED) | 40001- | |
| 7 | 20Y-62-52720 | BRACKET (WELDED) | 40001- | |
| 8 | 20Y-70-31512 | BUSHING | 40418- | |
| 20Y-70-31511 | BUSHING | 40001-40417 | ||
| 9 | 07145-00090 | SEAL | 40001- |