| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-30-B4020 | Frame | B50001- | |
| 2 | 20Y-30-31D24 | Bracket, Welded | B50001- | |
| 3 | 20Y-30-44C91 | Plate, Welded | B50001- | |
| 4 | 20Y-30-31E81 | Plate | B50001- | |
| 5 | 01010-82065 | Bolt | B50001- | |
| 6 | 01643-32060 | Washer | B50001- | |
| 7 | 01580-12016 | Nut | B50001- | |
| 8 | 20Y-30-21151 | Cover | B50001- | |
| 9 | 205-30-71181 | Cover | B50001- | |
| 10 | 205-30-71191 | Gasket | B50001- | |
| 11 | 01580-11008 | Nut | B50001- | |
| 12 | 01643-31032 | Washer | B50001- | |
| 13 | 20Y-30-11370 | Seal | B50001- | |
| 14 | 205-30-71171 | Seal | B50001- | |
| 15 | 07049-02025 | Plug | B50001- |