| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-30-B1111 | FRAME, TRACK | B10179- | |
| 20Y-30-B1110 | FRAME, TRACK | B10013-B10178 | ||
| 20Y-30-21411 | FRAME, TRACK | B10001-B10012 | ||
| 2 | 20Y-30-21N61 | BRACKET (WELDED) | B10179- | |
| 20Y-30-21N60 | BRACKET (WELDED) | B10013-B10178 | ||
| 3 | 205-30-71171 | SEAL | B10001- | |
| 4 | 20Y-30-21151 | COVER | B10049- | |
| 20Y-30-21150 | COVER | B10001-B10048 | ||
| 5 | 205-30-71181 | COVER | B10001- | |
| 6 | 205-30-71191 | GASKET | B10001- | |
| 7 | 01580-11008 | NUT | B10001- | |
| 8 | 01643-31032 | WASHER | B10001- | |
| 9 | 20Y-30-11370 | SEAL | B10001- |