Parts such as the Headlight: Screw Pan 5x12, Spring,head Light, Screw,cross,5x12, Speedometer Assy are included in the Ct90 Trail 1966 K0 Usa Headlight parts fiche.
This Speedometer Assy is the most expensive of the items that make up this Headlight assembly.
The component with the lowest price in the HEADLIGHT schematic is the Screw,cross,5x12.