The Bolt-flanged,6x14 is the cheapest item from this partsfiche.
Parts such as the Gear Box: Screw,64mm, Cap-oil Filler, Oil Seal, Seal-oil,tc14245 are included in the Kaf400-baf Mule600 2010 Usa Gear Box parts fiche.
Of all the components used in this assembly the Case-gear,rh is the most expensive.