| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 22U-01-21310 | DISK DAMPER | B31800- | |
| 2 | 203-01-51120 | PIN | B31800- | |
| 3 | 01010-81020 | BOLT | B31800- | |
| 4 | 01643-31032 | WASHER | B31800- | |
| 5 | 6754-11-5440 | TUBE | B31800- | |
| 6 | 07260-20950 | HOSE | B31800- | |
| 7 | 07285-00155 | CLIP | B31800- | |
| 8 | 01010-81050 | BOLT | B31800- | |
| 9 | 01643-31032 | WASHER | B31800- | |
| 10 | 01010-81060 | BOLT | B31800- | |
| 11 | 01643-31032 | WASHER | B31800- | |
| 12 | 20Y-62-41572 | BRACKET | B31800- | |
| 13 | 01010-81050 | BOLT | B31800- | |
| 14 | 01643-31032 | WASHER | B31800- | |
| 15 | 02782-10628 | ELBOW | B31800- | |
| 16 | 02896-11018 | O-RING | B31800- | |
| 17 | 07002-12434 | O-RING | B31800- |