| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (707-00-XH850) | CYLINDER GROUP,(SEE FIG. Y1620-21A0) | 20001- | |
| 2 | 20Y-25-11270 | ELBOW | 20001- | |
| 3 | 21W-62-42450 | NIPPLE | 20001- | |
| 4 | 07002-12434 | O-RING | 20001- | |
| 5 | 02896-11012 | O-RING | 20001- | |
| 6 | 02782-10426 | ELBOW | 20001- | |
| 7 | 07002-12434 | O-RING | 20001- | |
| 8 | 02896-11012 | O-RING | 20001- | |
| 9 | 419-18-31430 | UNION | 20001- | |
| 10 | 02896-11012 | O-RING | 20001- | |
| 11 | 21W-62-42860 | NIPPLE | 20001- | |
| 12 | 07002-12034 | O-RING | 20001- | |
| 13 | 02896-11012 | O-RING | 20001- | |
| 14 | 20U-957-3550 | TUBE | 20001- | |
| 15 | 07002-12034 | O-RING | 20001- | |
| 16 | 02896-11012 | O-RING | 20001- | |
| 17 | 21Y-62-31321 | TUBE | 20001- | |
| 18 | 02896-11012 | O-RING | 20001- | |
| 19 | 21Y-70-31161 | BAND | 20001- | |
| 20 | 21Y-70-31170 | BAND | 20001- | |
| 21 | 01010-81035 | BOLT | 20001- | |
| 22 | 01643-31032 | WASHER | 20001- | |
| 23 | 01010-81030 | BOLT | 20001- | |
| 24 | 01643-31032 | WASHER | 20001- | |
| 25 | 02781-0021D | UNION | 20001- | |
| 26 | 07002-11423 | O-RING | 20001- | |
| 27 | 02896-11008 | O-RING | 20001- | |
| 28 | 07040-12012 | PLUG | 20001- | |
| 29 | 07002-12034 | O-RING | 20001- |