| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21K-25-00111 | Swing Circle | H55951- | |
| 2 | 21K-25-41150 | Seal | H55951- | |
| 3 | 21K-25-K1170 | Bolt | H55951- | |
| 4 | 01643-72060 | Washer | H55951- | |
| 5 | 21K-25-K1150 | Bolt | H55951- | |
| 6 | 01643-72260 | Washer | H55951- | |
| 7 | 04020-01842 | Pin, Dowel | H55951- | |
| 8 | 20Y-46-21520 | Cap | H55951- |