| Item | Part No. | Part Name | Qty | Serial No. |
| 20E-70-K1781 | BOOM | K30018- | ||
| 20E-70-K1780 | BOOM | K30001-K30017 | ||
| 1 | \6\ | BOOM | K30001- | |
| 2 | 203-70-59530 | BRACKET (WELDED) | K30001- | |
| 3 | 203-46-41130 | SEAT (WELDED) | K30001- | |
| 4 | 203-70-K1330 | BRACKET (WELDED) | K30001- | |
| 5 | 20E-62-K1710 | SEAT (WELDED) | K30001- | |
| 6 | 203-70-56121 | BUSHING | K30001- | |
| 7 | 07145-00070 | SEAL,DUST | K30001- | |
| 8 | 07020-00675 | FITTING | K30001- |