| Item | Part No. | Part Name | Qty | Serial No. |
| 20K-31-31260 | WHEEL ASS'Y | 20001- | ||
| 1 | 20K-31-31230 | RIM | 20001- | |
| 2 | 20K-31-31350 | TIRE,OUTER | 20001- | |
| 20K-31-31270 | WHEEL ASS'Y | 20001- | ||
| 3 | 20K-31-31220 | RIM | 20001- | |
| 4 | 20K-31-31350 | TIRE,INNER | 20001- | |
| 5 | 20G-31-K1221 | EXTENSION | 20001- | |
| 6 | 20E-22-K1150 | NUT | 20001- | |
| 20K-31-31240 | WHEEL ASS'Y | 20001- | ||
| 7 | 20K-31-31230 | RIM | 20001- | |
| 8 | 20K-31-31350 | TIRE,OUTER | 20001- | |
| 20K-31-31250 | WHEEL ASS'Y | 20001- | ||
| 9 | 20K-31-31220 | RIM | 20001- | |
| 10 | 20K-31-31350 | TIRE,INNER | 20001- | |
| 11 | 20G-31-K1221 | EXTENSION | 20001- | |
| 12 | 20E-22-K1150 | NUT | 20001- |