| Item | Part No. | Part Name | Qty | Serial No. |
| 417-64-25020 | VALVE ASSEMBLY, PRIORITY | H00051- | ||
| 1 | \6\ | HOUSING | H00051- | |
| 2 | \6\ | SPOOL | H00051- | |
| 3 | 416-64-15230 | SPRING | H00051- | |
| 4 | 417-64-25330 | VALVE ASSEMBLY | H00051- | |
| 5 | 417-64-25320 | O-RING | H00051- | |
| 6 | 416-64-15250 | PLUG | H00051- | |
| 7 | 416-64-15260 | O-RING | H00051- | |
| 8 | 416-64-15270 | PLUG | H00051- | |
| 9 | 418-64-45510 | BRACKET | H00056- | |
| \1\418-64-35513 | BRACKET | H00051-H00055 | ||
| 10 | 01010-81665 | BOLT | H00051- | |
| 11 | 01643-31645 | WASHER | H00051- | |
| 12 | 418-64-35524 | BRACKET | H00051- | |
| 13 | 417-62-31170 | CUSHION | H00051- | |
| 14 | 417-62-31180 | CUSHION | H00051- | |
| 15 | 417-54-13470 | SPACER | H00051- | |
| 16 | 419-43-17920 | WASHER | H00051- | |
| 17 | 01010-81255 | BOLT | H00051- | |
| 18 | 01643-31232 | WASHER | H00051- | |
| 19 | 01010-80885 | BOLT | H00051- | |
| 20 | 01643-30823 | WASHER | H00051- |