With all the components that make up the XS650 1979 USA CRANK - PISTON XS650D/E/E006501~/F assembly. The Washer 256116850000 is the most frequently specified with four applications.
The Pin, Dowel (256) is the cheapest item from this partsfiche.
Check out any of the forty Crank - Piston Xs650d/e/e006501~/f components enlisted.