Of all the components used in this assembly the Cover Assembly,cowling,right (r is the most expensive.
A sample from the products for the Cowling (model L) include: Spacer (6.1x9x9), Cushion,screen, Plate,cowl Ctr Panel, Joint,molding End.
The lowest price component in this Cowling (model L) parts-list fiche is the Screw 5x8.