Of all the components that make up this Crankshaft/piston the Clip,piston 12mm has the lowest price.
In this schematic the "Clip,piston 12mm" is used most often.
Parts such as the Crankshaft/piston: Key, Woodruff, Rod,connecting, Shaft,crank R, Brg,ball Radial 2 are included in the Sfx50 1996 (t) Italy Crankshaft/piston parts fiche.