The Washer is the most widely applied product in the CB750K 1980 (A) FOUR ENGLAND WINKER (E,ED,F,G) ( twelve times ).
The component with the lowest price in the WINKER (E,ED,F,G) schematic is the Screw,tapg,4x25.
eighteen components are listed in the schematic for this Cb750k 1980 (a) Four England Winker (e,ed,f,g) .