| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-30-B2110 | FRAME, TRACK | B20001- | |
| 2 | 20Y-30-21N61 | BRACKET (WELDED) | B20001- | |
| 3 | 205-30-71171 | SEAL | B20001- | |
| 4 | 20Y-30-21151 | COVER | B20001- | |
| 5 | 205-30-71181 | COVER | B20001- | |
| 6 | 205-30-71191 | GASKET | B20001- | |
| 7 | 01580-11008 | NUT | B20001- | |
| 8 | 01643-31032 | WASHER | B20001- | |
| 9 | 20Y-30-11370 | SEAL | B20001- |