| Item | Part No. | Part Name | Qty | Serial No. |
| 20M-35-81501 | CUSHION ASS'Y | 10001- | ||
| 1 | 20M-35-81520 | CYLINDER | 10001- | |
| 2 | 07000-13030 | O-RING | 10001- | |
| 3 | 07001-03030 | RING,BACK-UP | 10001- | |
| 4 | 20M-30-31250 | SEAL | 10001- | |
| 5 | 20M-35-81531 | ROD | 10001- | |
| 6 | 20M-30-31240 | VALVE | 10001- | |
| 7 | 07020-00675 | FITTING | 10001- |