| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 56B-50-12112 | ARM | 1001-@ | |
| 2 | 56B-50-12330 | BEARING | 1001-@ | |
| 3 | 56B-50-12141 | PLATE | 1001-@ | |
| 4 | 01010-81230 | BOLT | 1001-@ | |
| 5 | 01643-31232 | WASHER | 1001-@ | |
| 6 | 56C-50-12251 | ROD | 1001-@ | |
| 7 | 56B-50-12340 | BEARING | 1001-@ | |
| 8 | 56B-50-12240 | PLATE | 1001-@ | |
| 9 | 01010-81025 | BOLT | 1001-@ | |
| 10 | 01643-31032 | WASHER | 1001-@ | |
| 11 | 56B-50-12540 | BRACKET,L.H. | 1001-1019 | |
| 12 | 56B-50-12550 | BRACKET,R.H. | 1001-@ | |
| 13 | 56B-50-12562 | BRACKET | 1001-@ | |
| 14 | 01010-62470 | BOLT | 1001-@ | |
| 15 | 01643-32460 | WASHER | 1001-@ | |
| 16 | 01010-82060 | BOLT | 1001-@ | |
| 17 | 01010-82065 | BOLT | 1001-@ | |
| 18 | 01643-32060 | WASHER | 1001-@ | |
| 19 | 56C-50-12410 | BOLT | 1001-@ | |
| 20 | 56C-50-12420 | BOLT | 1001-@ | |
| 21 | 01643-32460 | WASHER | 1001-@ |