| Item | Part No. | Part Name | Qty | Serial No. |
| 207-70-00292 | ARM ASS'Y | 20425- | ||
| 207-70-00291 | ARM ASS'Y | 20001-20424 | ||
| 1 | \6\ | ARM | 20001- | |
| 2 | 207-70-72341 | BUSHING | 20425- | |
| 207-70-72340 | BUSHING | 20001-20424 | ||
| 3 | 207-70-72440 | BUSHING | 20001-20424 | |
| 4 | 207-70-73250 | BUSHING | 20001- | |
| 5 | 207-70-72351 | BUSHING | 20001- | |
| 6 | 207-70-72360 | BUSHING | 20001- | |
| 7 | 07020-00000 | FITTING | 20001- | |
| 8 | 07145-00110 | SEAL | 20001- | |
| 9 | 207-70-72120 | SEAL | 20001- | |
| 10 | (\8\707-01-XZ991) | CYLINDER GROUP | 20425- | |
| (\8\707-01-XZ990) | CYLINDER GROUP | 20001-20424 |