The twenty-two Zg1400cef Concours 14 2014 Usa / Abs Oil Pump/oil Filter component parts are all listed in this schematic.
Parts such as the Oil Pump/oil Filter: Gear-comp,oil Pump, Filter-oil, Gear, Pipe are included in the Zg1400cef Concours 14 2014 Usa / Abs Oil Pump/oil Filter parts fiche.
On this parts fiche the Bolt-flanged,6x22 is the most specified component.