| Item | Part No. | Part Name | Qty | Serial No. |
| 21M-947-0010 | Arm Assembly | 80001- | ||
| 1 | Arm | 80001- | ||
| 2 | 209-70-52141 | Bushing | 80001- | |
| 3 | 207-70-61521 | Bushing | 80001- | |
| 4 | 21M-70-12160 | Bushing | 80001- | |
| 5 | 07020-00000 | Fitting, Grease | 80001- | |
| 6 | 209-70-52150 | Seal | 80001- | |
| 7 | 07145-00110 | Seal, Dust | 80001- | |
| 8 | 209-72-12171 | Seal | 80001- | |
| 9 | 21M-70-11180 | Pin | 80001- | |
| 10 | 207-70-11230 | Plate | 80001- | |
| 11 | 01010-81640 | Bolt | 80001- | |
| 12 | 01643-31645 | Washer | 80001- | |
| 13 | 209-70-71330 | Pin | 80001- | |
| 14 | 21N-70-11230 | Plate | 80001- | |
| 15 | 01010-81640 | Bolt | 80001- | |
| 16 | 01643-31645 | Washer | 80001- | |
| 17 | 207-70-11360 | Spacer, T=1.0mm | 80001- |