| Item | Part No. | Part Name | Qty | Serial No. |
| 723-19-15800 | Valve, Control | 20509-21000 | ||
| 1 | 723-20-80100 | Valve Assembly, Suction | 20509-21000 | |
| 2 | 07002-12034 | O-ring | 20509-21000 | |
| 3 | 723-10-80200 | Valve Assembly, Suction | 20509-21000 | |
| 4 | 07002-12034 | O-ring | 20509-21000 | |
| 5 | 723-26-15230 | Plug | 20509-21000 | |
| 6 | 07002-12434 | O-ring | 20509-21000 | |
| 7 | 723-11-28190 | Valve | 20509-21000 | |
| 8 | 723-11-28221 | Spring | 20509-21000 | |
| 9 | 723-11-18280 | Valve | 20509-21000 | |
| 10 | 723-11-18290 | Spring | 20509-21000 | |
| 11 | 723-10-12201 | Valve, Relief, Suction and Safety | 20509-21000 | |
| 12 | 07002-02034 | O-ring | 20509-21000 |