| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 723-48-11105 | VALVE ASS'Y,C. 2ATT | 50310-50404 | |
| 2 | 207-62-33920 | ELBOW | 50310-50404 | |
| 3 | 07002-01423 | O-RING | 50310-50404 | |
| 4 | 20Y-62-23541 | ELBOW | 50310-50404 | |
| 5 | 07002-11423 | O-RING | 50310-50404 | |
| 20Y-60-22260 | VALVE ASS'Y | 50310-50404 | ||
| 6 | \6\ | BODY | 50310-50404 | |
| 7 | 20Y-60-22270 | POPPET | 50310-50404 | |
| 8 | 701-20-61230 | SPRING | 50310-50404 | |
| 9 | 20Y-60-22230 | NIPPLE | 50310-50404 | |
| 10 | 07002-11423 | O-RING | 50310-50404 | |
| 11 | 07002-11423 | O-RING | 50310-50404 | |
| 12 | 07040-11409 | PLUG | 50310-50404 | |
| 13 | 07002-01423 | O-RING | 50310-50404 | |
| 14 | 207-62-33920 | ELBOW | 50310-50404 | |
| 15 | 07002-01423 | O-RING | 50310-50404 | |
| 16 | 20Y-62-23240 | HOSE | 50310-50404 | |
| 17 | 20Y-62-22710 | HOSE, 420MM | 50310-50404 | |
| 18 | 08034-00519 | BAND | 50310-50404 | |
| 19 | 20Y-62-22160 | ADAPTER | 50310-50404 | |
| 20 | 07002-01423 | O-RING | 50310-50404 | |
| 21 | 207-62-33920 | ELBOW | 50310-50404 | |
| 22 | 07002-01423 | O-RING | 50310-50404 | |
| 23 | 20Y-62-22160 | ADAPTER | 50310-50404 | |
| 24 | 07002-11423 | O-RING | 50310-50404 | |
| 25 | 207-62-33920 | ELBOW | 50310-50404 | |
| 26 | 07002-11423 | O-RING | 50310-50404 |