This Crank And Connecting Rod Assembly is the most expensive of the items that make up this Crankshaft/piston assembly.
Parts such as the Crankshaft/piston: Crankshaft,lh, O Ring,20mm, Key-woodruff, Ring-snap,piston Pin are included in the Ke250-b3 1979 / Mph Kph Crankshaft/piston parts fiche.
In this schematic the "Screw-ovl Cntsnk,5x10" is used most often.
