| Item | Part No. | Part Name | Qty | Serial No. |
| 702-16-01600 | PILOT VALVE | 4501- | ||
| 1 | \6\ | BODY,VALVE | 4501- | |
| 2 | \6\ | VALVE | 4501- | |
| 3 | 702-16-51140 | SHIM, 0.30MM | 4501- | |
| 3 | 702-16-54670 | SHIM, 0.20MM | 4501- | |
| 4 | 702-16-54550 | SPRING | 4501- | |
| 5 | 702-16-54571 | RETAINER | 4501- | |
| 6 | 702-16-54160 | SPRING | 4501- | |
| 7 | 702-16-53170 | PISTON | 4501- | |
| 8 | 702-16-51270 | SEAL | 4501- | |
| 9 | 702-16-54580 | COLLAR | 4501- | |
| 10 | 702-16-54590 | O-RING | 4501- | |
| 11 | \6\ | LEVER | 4501- | |
| 12 | \6\ | PLATE | 4501- | |
| 13 | \6\ | SHAFT | 4501- | |
| 14 | 702-16-54641 | BOOT | 4501- | |
| 15 | 01252-60625 | BOLT | 4501- | |
| 16 | 702-16-54660 | PLATE | 4501- | |
| 17 | 702-16-54650 | PLATE | 4501- | |
| 18 | 702-16-54880 | FILTER | 4501- |