The most reasonably priced component used on the Ke175-d5 Ke175 1983 Usa Canada Muffler ('80-'81 Ke175-d2/d3) is the Washer-spring,8mm.
In this schematic the "Bolt-small,8x28" is used most often.
The sub assemblies and components that make up this Muffler ('80-'81 Ke175-d2/d3) include this Muffler Assy, the most expensive part.