| Item | Part No. | Part Name | Qty | Serial No. |
| 203-70-01950 | Boom Assembly | C30001- | ||
| 1 | Boom | C30001- | ||
| 2 | 203-62-64322 | Bracket,Welded | C30001- | |
| 3 | 203-70-15170 | Seat,Welded | C30001- | |
| 4 | 203-70-51221 | Seat, Welded | C30001- | |
| 5 | 203-70-61780 | Plate,Welded | C30001- | |
| 6 | 203-70-51260 | Seat | C30001- | |
| 7 | 203-70-61310 | Plate,Welded | C30001- | |
| 8 | 203-70-51221 | Seat, Welded | C30001- | |
| 9 | 203-70-61790 | Plate,Welded | C30001- | |
| 10 | 203-70-66110 | Bushing | C30001- | |
| 11 | 07145-00070 | Seal, Dust | C30001- | |
| 12 | 07145-00070 | Seal, Dust | C30001- |