| Item | Part No. | Part Name | Qty | Serial No. |
| 203-70-01910 | Arm Assembly | 80001- | ||
| 1 | Arm | 80001- | ||
| 2 | 20G-973-K130 | Bracket | 80001- | |
| 3 | 203-46-41130 | Seat, Welded | 80001- | |
| 4 | 203-46-41130 | Seat, Welded | 80001- | |
| 5 | 22B-70-23630 | Bushing | 80001- | |
| 6 | 203-70-42182 | Bushing | 80001- | |
| 7 | 22B-70-23670 | Bushing | 80001- | |
| 8 | 07020-00000 | Fitting, Grease | 80001- |