The Washer,6.5x16x1.0 is the lowest priced item on this Tires schematic.
The sub assemblies and components that make up this Tires include this Rim,lh,silver No.25, the most expensive part.
The Nut,flanged,6mm is the most widely applied product in the KD80-N3 KD80X 1990 CANADA TIRES ( sixteen times ).