| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-01-11112 | DAMPER,DISC | 66229- | |
| 1 | 20Y-01-11111 | DAMPER,DISC | 58019-66228 | |
| 2 | 203-01-51120 | PIN | 58019- | |
| 3 | 01010-51020 | BOLT | 58019- | |
| 4 | 01643-31032 | WASHER | 58019- | |
| 5 | 20Y-01-11230 | TUBE | 58019- | |
| 6 | 07000-03030 | O-RING | 58019- | |
| 7 | 20Y-01-11220 | BOLT | 58019- | |
| 8 | 207-01-31150 | GAUGE | 58019- |