| Item | Part No. | Part Name | Qty | Serial No. |
| 723-28-51100 | Valve Assembly, Control | 15001-16106 | ||
| Body Group | 15001-16106 | |||
| 1 | Block, Valve | 15001-@ | ||
| 2 | Block, Valve | 15001-@ | ||
| 3 | Block, Valve | 15001-@ | ||
| 4 | 07000-12120 | O-ring | 15001-@ | |
| 5 | 07000-12020 | O-ring | 15001-@ | |
| 6 | 723-26-15830 | O-ring | 15001-@ | |
| 7 | 723-26-15840 | O-ring | 15001-@ | |
| 8 | 07000-11008 | O-ring | 15001-@ | |
| 9 | Spool | 15001-@ | ||
| 10 | Spool | 15001-@ | ||
| 11 | Spool | 15001-@ | ||
| 12 | Plug | 15001-@ | ||
| 13 | Plug | 15001-@ | ||
| 14 | O-ring | 15001-@ | ||
| 15 | Valve | 15001-@ | ||
| 16 | Spring | 15001-@ | ||
| 17 | 723-26-15121 | Retainer | 15001-@ | |
| 18 | 709-26-11450 | Spring | 15001-@ | |
| 19 | 723-26-14490 | Spring | 15001-@ | |
| 20 | 723-26-16621 | Spring | 15001-@ | |
| 21 | 723-26-14510 | Spring | 15001-@ | |
| 22 | 723-26-16621 | Spring | 15001-@ | |
| 23 | 723-26-15110 | Case | 15001-@ | |
| 24 | 575-41-17420 | O-ring | 15001-16106 | |
| 24 | 723-20-91202 | Case Subassembly | 15001-16106 | |
| 25 | Case | 15001-16106 | ||
| 26 | Seat | 15001-16106 | ||
| 27 | Ball | 15001-16106 | ||
| 28 | Plug | 15001-16106 | ||
| 29 | 07002-10823 | O-ring | 15001-16106 | |
| 30 | 575-41-17420 | O-ring | 15001-16106 | |
| 31 | 07000-11006 | O-ring | 15001-16106 | |
| 32 | 702-21-54260 | O-ring | 15001-16106 |