| Item | Part No. | Part Name | Qty | Serial No. |
| 418-64-15200 | VALVE ASS'Y,PRIORITY | 10001- | ||
| 1 | 416-64-15210 | HOUSING | 10001- | |
| 2 | 416-64-15220 | SPOOL | 10001- | |
| 3 | 418-64-15210 | SPRING | 10001- | |
| 4 | 416-64-15250 | PLUG | 10001- | |
| 5 | 416-64-15270 | PLUG | 10001- | |
| 6 | 416-64-15260 | O-RING | 10001- | |
| 7 | 416-64-15240 | VALVE ASS'Y,RELIEF | 10001- |