The Crankshaft/piston(s) assembly is constructed from several parts from which the Crankshaft-comp is the most expensive.
Some items from this specific schematic: Bolt,6x35, Ring-set-piston, Circlip-piston Pin, Piston-engine.
This part-list fiche shows all the components that make up the Kaf400-baf Mule600 2010 Usa Crankshaft/piston(s) .