| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-942-B410 | Boom | B50001- | |
| 2 | 22U-62-34140 | Bracket, Welded | B50001- | |
| 3 | 20Y-62-45162 | Bracket, Welded | B50001- | |
| 4 | 2A5-62-13110 | Bracket, Welded | B50001- | |
| 5 | 2A5-62-13120 | Bracket, Welded | B50001- | |
| 6 | 2A5-62-13151 | Bracket, Welded | B50001- | |
| 7 | 2A5-62-13130 | Bracket, Welded | B50001- | |
| 8 | 2A5-62-13140 | Bracket, Welded | B50001- | |
| 9 | 2A5-70-11130 | Plate, Welded | B50001- | |
| 10 | 20Y-70-21640 | Bushing | B50001- | |
| 11 | 07145-00090 | Seal, Dust | B50001- | |
| 12 | 07049-01215 | Plug | B50001- |