The most reasonably priced component used on the Kaf400-bbf Mule600 2011 Usa Front Hubs/brakes is the Bolt-flanged.
On this parts fiche the Bolt-flanged is the most specified component.
Parts such as the Front Hubs/brakes: Cotter,4.0x35, Bolt-flanged, Cylinder,brake, Spring,return,lwr are included in the Kaf400-bbf Mule600 2011 Usa Front Hubs/brakes parts fiche.