| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23B-54-35312 | STEP,L.H. | 4001- | |
| 2 | 23B-54-35321 | STEP,R.H. | 4001- | |
| 23B-54-35301 | STEP ASS'Y | 4001- | ||
| 3 | 23B-54-32242 | RUBBER | 4001- | |
| 4 | 23B-54-35330 | STEP | 4001- | |
| 5 | 235-54-32130 | CLAMP | 4001- | |
| 6 | 01010-81030 | BOLT | 4001- | |
| 7 | 01643-31032 | WASHER | 4001- | |
| 8 | 235-54-32130 | CLAMP | 4001- | |
| 9 | 01010-81030 | BOLT | 4001- | |
| 10 | 01643-31032 | WASHER | 4001- | |
| 11 | 01010-81235 | BOLT | 4001- | |
| 12 | 01643-31232 | WASHER | 4001- | |
| 13 | 01010-81025 | BOLT | 4001- | |
| 14 | 01643-31032 | WASHER | 4001- | |
| 15 | 09415-02512 | CAP | 4001- | |
| 18 | 23B-54-32261 | COVER | 4001- | |
| 19 | 01435-01014 | BOLT | 4001- |