| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-53-13113 | CUSHION | H50051- | |
| 2 | 20Y-53-13121 | CUSHION | H50051- | |
| 3 | 01580-12016 | NUT | H50051- | |
| 4 | 01643-32060 | WASHER | H50051- | |
| 5 | 20Y-53-13130 | SPACER | H50051- | |
| 6 | 01010-81235 | BOLT | H50051- | |
| 7 | 01643-31232 | WASHER | H50051- | |
| 8 | 01010-D1650 | BOLT | H50051- | |
| 9 | 01643-31645 | WASHER | H50051- | |
| 10 | 20Y-53-13141 | PLATE | H50051- | |
| 11 | 01011-83065 | BOLT | H50051- | |
| 12 | 01643-33080 | WASHER | H50051- | |
| 13 | 20Y-53-13151 | LOCK | H50051- | |
| 14 | 01016-51235 | BOLT | H50051- | |
| 15 | 01643-31232 | WASHER | H50051- | |
| 16 | 198-43-15310 | COLLAR | H50051- |