Parts such as the Suspension: Knuckle,lh, Nut, Nut,castle,12mm, Bolt,flanged,12x72 are included in the Kaf400-b9f Mule600 2009 Usa Suspension parts fiche.
The fifteen Kaf400-b9f Mule600 2009 Usa Suspension component parts are all listed in this schematic.
The Suspension is made up of components including this Arm-susp which is the most expensive.