The Bolt,flanged,6x25 is the most widely applied product in the EN650DJFA VULCAN S 2018 EUROPE,MIDDLE EAST,AFRICA OIL PAN ( ten times ).
Some items from this specific schematic: Bolt,flanged,6x25, Holder,oil Filter, Filter,drain,bolt, Gasket,oil Pan (nas).
Of all the components used in this assembly the Pan-oil is the most expensive.