| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-30-23411 | FRAME | 31682- | |
| 20Y-30-23410 | FRAME,TRACK | 30690-31681 | ||
| 2 | 20Y-30-21N61 | BRACKET (WELDED) | 31682- | |
| 20Y-30-21N60 | BRACKET (WELDED) | 30690-31681 | ||
| 3 | 205-30-71171 | SEAL | 30001- | |
| 4 | 20Y-30-21151 | COVER | 31653- | |
| 20Y-30-21150 | COVER | 30001-31652 | ||
| 5 | 205-30-71181 | COVER | 30001- | |
| 6 | 205-30-71191 | GASKET | 30001- | |
| 7 | 01580-11008 | NUT | 30001- | |
| 8 | 01643-31032 | WASHER | 30001- | |
| 9 | 20Y-30-11370 | SEAL | 30001- | |
| 10 | 07049-02025 | PLUG | 30001- |