| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-70-00401 | ARM ASS'Y | 205851-250000 | ||
| 20Y-70-00400 | ARM ASS'Y | 200001-205850 | ||
| 1 | \6\ | ARM | 205851-250000 | |
| 1 | \6\ | ARM | 200001-205850 | |
| 2 | 20Y-70-31272 | BUSHING | 205822-250000 | |
| 2 | \0\20Y-70-31271 | BUSHING | 200001-205821 | |
| 3 | 20Y-70-32321 | BUSHING | 200001-@ | |
| 4 | 20Y-70-32331 | BUSHING | 200001-@ | |
| 5 | 20Y-70-32371 | BUSHING | 200001-@ | |
| 6 | 07020-00000 | FITTING | 200001-@ | |
| 7 | 07145-00090 | SEAL | 200001-@ | |
| 8 | 20Y-70-23220 | SEAL | 200001-@ | |
| 9 | 20Y-70-23230 | SEAL | 200001-@ | |
| 10 | 20Y-70-31161 | PIN | 205851-250000 | |
| 10 | 20Y-70-31160 | PIN | 200001-205850 | |
| 11 | 205-70-66581 | PLATE | 205851-250000 | |
| 11 | 205-70-66580 | PLATE | 200001-205850 | |
| 12 | 01010-81230 | BOLT | 200001-@ | |
| 13 | 01643-31232 | WASHER | 200001-@ | |
| 14 | 20Y-70-31431 | SPACER, 1.0MM | 205888-250000 | |
| 14 | \0\20Y-70-31430 | SPACER, 1.0MM | 200001-205887 | |
| 15 | 205-70-71191 | PIN | 205851-250000 | |
| 15 | 205-70-71190 | PIN | 200001-205850 | |
| 16 | 205-70-66580 | PLATE | 200001-@ | |
| 17 | 01010-81230 | BOLT | 200001-@ | |
| 18 | 01643-31232 | WASHER | 200001-@ | |
| 19 | 20Y-70-31381 | SPACER, 1.0MM | 205888-250000 | |
| 19 | \0\20Y-70-31380 | SPACER, 1.0MM | 200001-205887 | |
| 20 | 20Y-70-31391 | SPACER, 2.0MM | 205888-250000 | |
| 20 | \0\20Y-70-31390 | SPACER, 2.0MM | 200001-205887 | |
| 21 | (\8\707-01-XZ852) | CYLINDER GROUP | 205865-250000 | |
| 21 | (\8\707-01-XZ851) | CYLINDER GROUP | 205831-205864 | |
| 21 | (\8\707-01-XZ850) | CYLINDER GROUP | 200001-205830 |