| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (702-16-03910) | PILOT VALVE | B31800- | |
| 2 | 01010-80820 | BOLT | B31800- | |
| 3 | 01643-30823 | WASHER | B31800- | |
| 4 | 20Y-62-18910 | BOLT | B31800- | |
| 5 | 07000-12018 | O-RING | B31800- | |
| 6 | 20Y-62-18890 | BOLT | B31800- | |
| 7 | 07000-12015 | O-RING | B31800- | |
| 8 | 11Y-62-12130 | NIPPLE | B31800- | |
| 9 | 02896-11008 | O-RING | B31800- | |
| 10 | 07002-11423 | O-RING | B31800- |