| Item | Part No. | Part Name | Qty | Serial No. |
| 723-18-17800 | Valve, Control | 20509-21000 | ||
| 1 | Valve Body | 20509-21000 | ||
| 2 | Valve Body | 20509-21000 | ||
| 3 | Valve Body | 20509-21000 | ||
| 4 | Valve Body | 20509-21000 | ||
| 5 | Valve Body | 20509-21000 | ||
| 6 | Valve Body | 20509-21000 | ||
| 7 | Valve Body | 20509-21000 | ||
| 8 | Valve Body | 20509-21000 | ||
| 9 | Valve Body | 20509-21000 | ||
| 10 | Valve Body | 20509-21000 | ||
| 11 | 723-11-21820 | Cover, Valve | 20509-21000 | |
| 12 | 723-11-14390 | Filter | 20509-21000 | |
| 13 | 07002-12434 | O-ring | 20509-21000 | |
| 14 | 723-11-19130 | O-ring | 20509-21000 |