On this parts fiche the Rubber,seat Set is the most specified component.
The Seat - Rear Cowl assembly is constructed from several parts from which the Seat Comp.,double is the most expensive.
Parts such as the Seat - Rear Cowl: Grommet, Case, Collar,grip Side, Rubber A,grip, Bolt,socket,8x58 are included in the Cx500t Turbo 1982 (c) Germany Seat - Rear Cowl parts fiche.