| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (707-03-X0330) | CYLINDER GROUP,(SEE FIG. Y1620-11A2) | 20001- | |
| 2 | 02782-10422 | ELBOW | 20001- | |
| 3 | 07002-12034 | O-RING | 20001- | |
| 4 | 02896-11012 | O-RING | 20001- | |
| 5 | 423-62-43780 | ELBOW | 20001- | |
| 6 | 02896-11008 | O-RING | 20001- | |
| 7 | 07040-11409 | PLUG | 20001- | |
| 8 | 07002-11423 | O-RING | 20001- | |
| 9 | 07020-00900 | FITTING,GREASE | 20001- |