| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (20M-63-02190) | CYLINDER ASS'Y,SWING | 10001- | |
| 2 | 20M-71-81120 | PIN | 10001- | |
| 3 | 01010-81020 | BOLT | 10001- | |
| 4 | 01643-31032 | WASHER | 10001- | |
| 5 | 07235-10210 | ELBOW | 10001- | |
| 6 | 07002-11423 | O-RING | 10001- | |
| 7 | 20N-70-11280 | SPACER¤ 1.0MM | 10001- |