| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23B-54-32215 | STEP {L..H.} | B15001- | |
| 2 | 23B-54-32225 | STEP {R.H.} | B15001- | |
| 23B-54-32203 | STEP ASS'Y | B15001- | ||
| 3 | 23B-54-32241 | RUBBER | B15001- | |
| 4 | 23B-54-32232 | STEP | B15001- | |
| 5 | 04400-00830 | RIVET | B15001- | |
| 6 | 235-54-32130 | CLAMP | B15001- | |
| 7 | 01010-81040 | BOLT | B15001- | |
| 8 | 01643-31032 | WASHER | B15001- | |
| 9 | 01640-20816 | WASHER | B15001- | |
| 10 | 235-54-32130 | CLAMP | B15001- | |
| 11 | 01010-81040 | BOLT | B15001- | |
| 12 | 01643-31032 | WASHER | B15001- | |
| 13 | 01010-81235 | BOLT | B15001- | |
| 14 | 01643-31232 | WASHER | B15001- | |
| 15 | 01010-81025 | BOLT | B15001- | |
| 16 | 01643-31032 | WASHER | B15001- | |
| 17 | 09415-02512 | CAP | B15001- | |
| 18 | 23B-54-32261 | COVER | B15001- | |
| 19 | 01435-01014 | BOLT | B15001- |