The component with the lowest price in the OIL PUMP schematic is the Circlip-type-c,12mm.
With four applications this Screw-pan Head,6x20 is the most specified part.
Parts such as the Oil Pump: Gasket,10x14.5x1.5 (nas), Circlip-type-e,6mm, Washer,12.3x22x1.6, Bolt-flanged-small are included in the Kvf300-b2 2000 Europe Uk As Oil Pump parts fiche.