| Item | Part No. | Part Name | Qty | Serial No. |
| 21U-54-32203 | OPE. SEAT STAND A. | 30001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.K0120-01A0 TO K0120-15A0. | ||||
| 1 | 21U-43-31411 | LEVER | 30001- | |
| 06600-00805 | BUSHING | 30001- | ||
| 2 | 203-43-44360 | KNOB | 30001- | |
| 3 | 06124-01616 | BEARING | 30001- | |
| 4 | 20T-43-81150 | CUSHION | 30001- | |
| 5 | 113-43-23230 | WASHER | 30001- | |
| 6 | 01590-30809 | NUT | 30001- | |
| 7 | 04050-12015 | PIN,COTTER | 30001- | |
| 8 | 01016-50835 | BOLT | 30001- | |
| 9 | 01580-10806 | NUT | 30001- |