| Item | Part No. | Part Name | Qty | Serial No. |
| 723-56-15600 | Valve, Control | 50001- | ||
| Body Group | 50001- | |||
| 1 | Spool | 50001- | ||
| 2 | Spool | 50001- | ||
| 3 | Spool | 50001- | ||
| 4 | Valve | 50001- | ||
| 5 | Spring | 50001- | ||
| 6 | Plug | 50001- | ||
| 7 | Plug | 50001- | ||
| 8 | O-ring | 50001- | ||
| 9 | Seal | 50001- | ||
| 10 | 723-56-31211 | Retainer | 50001- | |
| 11 | 723-56-32460 | Spring | 50001- | |
| 12 | 723-36-14110 | Spring | 50001- | |
| 13 | 723-36-14120 | Spring | 50001- | |
| 14 | 723-36-14130 | Spring | 50001- | |
| 15 | 723-56-31510 | Case | 50001- | |
| 16 | 723-56-32560 | Case | 50001- | |
| 17 | 723-56-31580 | Case | 50001- | |
| 18 | 702-21-55450 | O-ring | 50001- | |
| 19 | 07000-11006 | O-ring | 50001- | |
| 20 | 01252-60630 | Bolt, Hexagon Socket Head | 50001- |