| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21T-54-33633 | FRAME | 20150-@ | |
| 1 | \0\21T-54-33631 | FRAME | 20073-20149 | |
| 2 | 21T-53-31670 | STEP (WELDED) | 20073-@ | |
| 3 | 15R-70-16370 | WASHER | 20073-@ | |
| 4 | 01010-82075 | BOLT | 20073-@ | |
| 5 | 15R-70-16370 | WASHER | 20073-@ | |
| 6 | 01010-82075 | BOLT | 20073-@ | |
| 7 | 21T-53-32422 | FRAME | 20150-@ | |
| 7 | \0\21T-53-32421 | FRAME | 20073-20149 | |
| 8 | 15R-70-16370 | WASHER | 20073-@ | |
| 9 | 01010-82075 | BOLT | 20073-@ | |
| 10 | 21T-54-33541 | STEP | 20073-@ | |
| 11 | 01010-81250 | BOLT | 20073-@ | |
| 12 | 175-54-34170 | WASHER | 20073-@ | |
| 13 | 21T-54-33510 | BRACKET | 20073-@ | |
| 14 | 01010-81230 | BOLT | 20073-@ | |
| 15 | 175-54-34170 | WASHER | 20073-@ | |
| 16 | 21T-54-33490 | COVER | 20073-@ | |
| 17 | 01010-81230 | BOLT | 20073-@ | |
| 18 | 175-54-34170 | WASHER | 20073-@ | |
| 19 | 21T-53-32812 | COVER | 20150-@ | |
| 19 | \0\21T-53-32811 | COVER | 20073-20149 | |
| 20 | 01010-81240 | BOLT | 20073-@ | |
| 21 | 175-54-34170 | WASHER | 20073-@ | |
| 22 | 21T-53-32820 | BRACKET | 20073-@ | |
| 23 | 01010-81240 | BOLT | 20073-@ | |
| 24 | 175-54-34170 | WASHER | 20073-@ | |
| 25 | 21T-54-33671 | COVER | 20073-@ | |
| 26 | 01010-81220 | BOLT | 20073-@ | |
| 27 | 175-54-34170 | WASHER | 20073-@ | |
| 28 | 21T-53-31640 | PLATE | 20073-@ |