| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 419-64-35600 | Valve Assembly | 80001- | |
| 2 | O-ring | 80001- | ||
| 3 | O-ring | 80001- | ||
| 4 | Ring, Back-up | 80001- | ||
| 5 | Orifice | 80001- | ||
| 6 | O-ring | 80001- | ||
| 7 | Spool | 80001- | ||
| 8 | 418-64-15830 | Poppet | 80001- | |
| 9 | 418-64-15840 | Spring | 80001- | |
| 10 | 418-64-15850 | Valve | 80001- | |
| 11 | 418-64-15870 | Plug | 80001- | |
| 12 | 418-64-15880 | Spring | 80001- | |
| 13 | 418-64-15910 | Plug | 80001- | |
| 14 | 418-64-15920 | Plug | 80001- | |
| 15 | 418-64-15930 | Spring | 80001- | |
| 16 | 418-64-15940 | Poppet | 80001- | |
| 16 | 418-64-15810 | Seal Kit | 80001- |