The component with the lowest price in the LEFT HANDLE SWITCH (MODEL D) schematic is the Nut 6mm.
A sample from the products for the Left Handle Switch (model D) include: Lever Assembly,clutch, Grip,l, Screw, Bolt,lever Pivot.
This part-list fiche shows all the components that make up the Gsx250es 1982 (z) General Export (e01) Left Handle Switch (model D) .