| Item | Part No. | Part Name | Qty | Serial No. |
| 723-19-15501 | Valve Assembly, Control | 16595-18000 | ||
| 1 | 723-11-17330 | Retainer | 16595-18000 | |
| 2 | 723-11-17353 | Retainer | 16595-18000 | |
| 3 | 723-11-17341 | Spring | 16595-18000 | |
| 4 | 723-11-17770 | Spring | 16595-18000 | |
| 5 | 723-11-17780 | Spring | 16595-18000 | |
| 6 | 723-11-17790 | Retainer | 16595-18000 | |
| 7 | 723-11-17361 | Bolt | 16595-18000 | |
| 8 | 723-11-37130 | Retainer | 16595-18000 | |
| 8 | 723-11-01540 | Case Subassembly | 16595-18000 | |
| 9 | Case, Spring | 16595-18000 | ||
| 10 | 722-12-19120 | O-ring | 16595-18000 | |
| 11 | Plug | 16595-18000 | ||
| 12 | 07002-10823 | O-ring | 16595-18000 | |
| 13 | Seat | 16595-18000 | ||
| 14 | Ball | 16595-18000 | ||
| 15 | 702-21-54260 | O-ring | 16595-18000 | |
| 15 | 723-11-01550 | Case Subassembly | 16595-18000 | |
| 16 | Case, Spring | 16595-18000 | ||
| 17 | 722-12-19120 | O-ring | 16595-18000 | |
| 18 | Plug | 16595-18000 | ||
| 19 | 07002-10823 | O-ring | 16595-18000 | |
| 20 | Seat | 16595-18000 | ||
| 21 | Ball | 16595-18000 | ||
| 22 | 702-21-54260 | O-ring | 16595-18000 |
