| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20E-54-32140 | STEP | H50051- | |
| 2 | 01010-81225 | BOLT | H50051- | |
| 3 | 01643-31232 | WASHER | H50051- | |
| 20E-54-H1111 | COVER ASSEMBLY | H50051- | ||
| 4 | \6\ | COVER | H50051- | |
| 5 | 20E-54-31240 | SEAL | H50051- | |
| 6 | 20E-54-31250 | SEAL | H50051- | |
| 7 | 20E-54-K1750 | HINGE | H50051- | |
| 8 | 20E-54-31590 | SEAL | H50051- | |
| 9 | \6\ | COVER | H50051- | |
| 10 | 198-54-41982 | LOCK ASSEMBLY | H50051- | |
| 11 | 203-54-56630 | ROD | H50051- | |
| 12 | 01643-30623 | WASHER | H50051- | |
| 13 | 04050-11612 | PIN | H50051- |