Parts such as the Seat - Seat Cowl: Screw,tap.,5x16, Rubber,seat Cowl, Cowl,*pb-107c-u*, Spring, Lock Set are included in the Cb250rs 1982 (c) European Direct Sale Seat - Seat Cowl parts fiche.
The sub assemblies and components that make up this Seat - Seat Cowl include this Seat Assy.,double, the most expensive part.