The component with the lowest price in the LEFT HANDLE SWITCH (MODEL D) schematic is the Nut 6mm.
The sub assemblies and components that make up this Left Handle Switch (model D) include this Switch Assy, Handle Lh, the most expensive part.
This schematic depicts all components used in the Gsx250 1983 (d) General Export (e01) Left Handle Switch (model D) partslist.