| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-30-25412 | TRACK FRAME | 15451- | |
| 1 | 20Y-30-25411 | FRAME,TRACK | 15001-15450 | |
| 2 | 20Y-30-21N61 | BRACKET (WELDED) | 15451- | |
| 2 | 20Y-30-21N60 | BRACKET (WELDED) | 15001-15450 | |
| 3 | 20Y-30-21151 | COVER | 15309- | |
| 4 | 205-30-71181 | COVER | 15001- | |
| 5 | 205-30-71191 | GASKET | 15001- | |
| 6 | 01580-11008 | NUT | 15001- | |
| 7 | 01643-31032 | WASHER | 15001- | |
| 8 | 20Y-30-11370 | SEAL | 15001- | |
| 9 | 205-30-71171 | SEAL | 15001- |