The seventeen Kaf400-bbf Mule600 2011 Usa Master Cylinder component parts are all listed in this schematic.
Parts such as the Master Cylinder: Piston-comp-brake, Ring-snap, Packing (nas), Pin,cotter,2.5x18 are included in the Kaf400-bbf Mule600 2011 Usa Master Cylinder parts fiche.
With two applications this Bolt-flanged,8x20 is the most specified part.