Of all the components that make up this Oil Pump/oil Filter the Circlip-type-c,11mm has the lowest price.
This schematic depicts all components used in the Ex500d6 Ninja 500 1999 Usa California Canada Oil Pump/oil Filter partslist.
This OIL PUMP/OIL FILTER assembly utilises four Screw-pan Head,6x16(s) - the highest specified component.