| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23B-54-11111 | FRAME | 30227- | |
| 1 | 23B-54-11110 | FRAME | 30001-30226 | |
| 2 | 01010-51690 | BOLT | 30001- | |
| 3 | 234-54-11480 | PLATE | 30001- | |
| 4 | 23A-54-11170 | CUSHION | 30001- | |
| 5 | 238-54-11150 | WASHER | 30001- | |
| 6 | 234-54-11470 | COLLAR | 30001- | |
| 7 | 23A-54-11180 | CUSHION | 30001- | |
| 8 | 01643-31645 | WASHER | 30001- | |
| 9 | 01580-11613 | NUT | 30001- | |
| 10 | 23A-54-11140 | BRACKET | 30001- | |
| 11 | 01010-51225 | BOLT | 30001- | |
| 12 | 01643-31232 | WASHER | 30001- | |
| 13 | 23A-54-11130 | STEP,L.H. | 30001- | |
| 14 | 23A-54-11120 | STEP,R.H. | 30001- | |
| 15 | 01010-51230 | BOLT | 30001- | |
| 16 | 01643-31232 | WASHER | 30001- | |
| 17 | 233-54-21311 | STEP,WIRE | 30001- | |
| 18 | 01010-51040 | BOLT | 30001- | |
| 19 | 01643-31032 | WASHER | 30001- | |
| 20 | 23A-54-11350 | GUARD | 30001- | |
| 21 | 01643-31232 | WASHER | 30001- | |
| 22 | 01643-31232 | WASHER | 30001- | |
| 23 | 01010-51225 | BOLT | 30001- | |
| 24 | 23A-54-11310 | GUARD | 30001- | |
| 25 | 01643-31232 | WASHER | 30001- | |
| 26 | 01602-21236 | WASHER | 30001- | |
| 27 | 01010-51260 | BOLT | 30001- | |
| 28 | 23B-54-11270 | BRACKET | 30001- | |
| 29 | 01010-51225 | BOLT | 30001- | |
| 30 | 01643-31232 | WASHER | 30001- | |
| 31 | 01643-31232 | WASHER | 30001- | |
| 32 | 23B-54-11280 | RUBBER | 30001- | |
| 33 | 23B-54-11290 | PLATE | 30001- | |
| 34 | 01220-40616 | SCREW | 30001- | |
| 35 | 01643-30623 | WASHER | 30001- | |
| 36 | 01580-10605 | NUT | 30001- |