| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23H-54-13141 | Bracket | 1001- | |
| 2 | 01010-81235 | Bolt | 1001- | |
| 3 | 01643-31232 | Washer | 1001- | |
| 4 | 23H-54-13151 | Bracket | 1001- | |
| 5 | 01010-81235 | Bolt | 1001- | |
| 6 | 01643-31232 | Washer | 1001- | |
| 6 | 23B-54-74202 | Step Assembly | 1001- | |
| 7 | 23B-54-74211 | Rubber | 1001- | |
| 8 | 23B-54-74221 | Rubber | 1001- | |
| 9 | 23B-54-74230 | Plate | 1001- | |
| 10 | 23B-54-74242 | Bracket | 1001- | |
| 11 | 23B-54-74251 | Step | 1001- | |
| 12 | 23B-54-74260 | Step | 1001- | |
| 13 | 421-06-12780 | Spacer | 1001- | |
| 14 | 421-54-34550 | Washer | 1001- | |
| 15 | 423-54-54110 | Nut | 1001- | |
| 16 | 01010-D1045 | Bolt | 1001- | |
| 17 | 01643-71032 | Washer | 1001- | |
| 18 | 01643-71032 | Washer | 1001- | |
| 19 | 01010-D1050 | Bolt | 1001- | |
| 20 | 01643-71032 | Washer | 1001- | |
| 21 | 01010-D1035 | Bolt | 1001- | |
| 22 | 01643-71032 | Washer | 1001- |