| Item | Part No. | Part Name | Qty | Serial No. |
| 207-70-00722 | ARM ASS'Y | 20001- | ||
| 1 | \6\ | ARM | 20001- | |
| 2 | 207-70-72341 | BUSHING | 20001- | |
| 3 | 207-70-32150 | BUSHING | 20001- | |
| 4 | 207-70-72460 | BUSHING | 20001- | |
| 5 | 07020-00000 | FITTING | 20001- | |
| 6 | 07145-00110 | SEAL | 20001- | |
| 7 | 207-70-72120 | SEAL | 20001- | |
| 8 | (\8\707-01-XS731) | CYLINDER GROUP | 25386- | |
| 8 | (\8\707-01-XS730) | CYLINDER GROUP | 25001-25385 | |
| 8 | (\8\707-01-XS731) | CYLINDER GROUP | 20629-25000 | |
| 8 | (\8\707-01-XS730) | CYLINDER GROUP | 20001-20628 |