The Cx500t Turbo 1982 (c) Netherlands Valve - Upper Rocker Arm consists of fifteen pieces with the Arm B,up.pocker being the most expensive.
A sample from the products for the Valve - Upper Rocker Arm include: Spg.,valve Inner, Retainer, Vlv Spr, Arm B,up.pocker, Seal,valve Stem.
On this parts fiche the Cotter, Valve is the most specified component.