| Item | Part No. | Part Name | Qty | Serial No. |
| 20K-31-31180 | WHEEL ASS'Y,OUTER | K40001- | ||
| 1 | 20K-31-31220 | RIM | K40001- | |
| 2 | 20K-31-31170 | TIRE | K40001- | |
| 20K-31-31190 | WHEEL ASS'Y,INNER | K40001- | ||
| 3 | 20K-31-31220 | RIM | K40001- | |
| 4 | 20K-31-31170 | TIRE | K40001- | |
| 5 | 20E-31-K1190 | SPACER | K40001- | |
| 6 | 20G-31-K1221 | EXTENSION | K40001- | |
| 7 | 20E-22-K1150 | NUT | K40001- |