A sample from the products for the Crankshaft/piston(s) include: Washer,6x12.8x1.2, Ring-o,10mm, Gasket,tachometer Ger (nas), Pin-crank.
Of all the components that make up this Crankshaft/piston(s) the Circlip-type-e,8mm has the lowest price.
On this parts fiche the Nut,12mm is the most specified component.