The Prop Stand-brake Pedal is made up of components including this Pedal,brake which is the most expensive.
Parts such as the Prop Stand-brake Pedal: Washer(15.5x26x2.3), Footrest,front,right, Washer, Pin are included in the Ds80 1988 (j) Prop Stand-brake Pedal parts fiche.
In this schematic the "Spring" is used most often.