| Item | Part No. | Part Name | Qty | Serial No. |
| 20E-47-31211 | STEP ASSEMBLY | H50051- | ||
| 1 | \6\ | STEP | H50051- | |
| 20K-47-31262 | DOOR ASSEMBLY | H50051- | ||
| 20E-54-K1750 | HINGE | H50051- | ||
| 198-54-41982 | LOCK ASSEMBLY | H50051- | ||
| 2 | 01580-01008 | NUT | H50051- | |
| 3 | 20Y-54-11611 | STOPPER | H50051- | |
| 4 | 20K-47-31272 | SEAL | H50051- | |
| 5 | 01643-31845 | WASHER | H50051- | |
| 6 | 01010-81650 | BOLT | H50051- | |
| 7 | 421-Z65-H190 | WHEELSTOPPER | H50051- | |
| 8 | 20G-54-K2180 | CLAMP | H50051- | |
| 9 | 20K-47-31520 | STUD | H50051- |