| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-30-41110 | Track Frame | 1118- | |
| 2 | 20Y-30-31D24 | Bracket, Welded | 1118- | |
| 3 | 20Y-30-41A10 | Plate, Welded | 1118- | |
| 4 | 20Y-30-31E81 | Plate | 1118- | |
| 5 | 01010-82065 | Bolt | 1118- | |
| 6 | 01643-32060 | Washer | 1118- | |
| 7 | 01580-12016 | Nut | 1118- | |
| 8 | 20Y-30-21151 | Cover | 1118- | |
| 9 | 205-30-71181 | Cover | 1118- | |
| 10 | 205-30-71191 | Gasket | 1118- | |
| 11 | 01580-11008 | Nut | 1118- | |
| 12 | 01643-31032 | Washer | 1118- | |
| 13 | 20Y-30-11370 | Seal | 1118- | |
| 14 | 205-30-71171 | Seal | 1118- |