| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 56D-50-12113 | Arm | 2785- | |
| 2 | 56D-50-12330 | Bearing | 2785- | |
| 3 | 56D-50-12141 | Plate | 2785- | |
| 4 | 01010-81230 | Bolt | 2785- | |
| 5 | 01643-31232 | Washer | 2785- | |
| 6 | 56D-50-12150 | Plate | 2785- | |
| 7 | 01010-82070 | Bolt | 2785- | |
| 8 | 01643-32060 | Washer | 2785- | |
| 9 | 56D-50-12220 | Rod | 2785- | |
| 10 | 56D-50-12342 | Bushing | 2785- | |
| 11 | 56D-50-12240 | Plate | 2785- | |
| 12 | 01010-81025 | Bolt | 2785- | |
| 13 | 01643-31032 | Washer | 2785- | |
| 14 | 01011-62085 | Bolt | 2785- | |
| 15 | 01011-62075 | Bolt | 2785- | |
| 16 | 01643-32060 | Washer | 2785- | |
| 17 | 01580-12016 | Nut | 2785- | |
| 18 | 56D-50-12231 | Bracket | 2785- | |
| 19 | 22T-50-13140 | Bolt | 2785- | |
| 20 | 22T-50-21140 | Bolt | 2785- | |
| 21 | 01643-32060 | Washer | 2785- |