twenty-nine components are shown in this Ke125-a6 Ke125 1979 Usa Canada Oil Pump ('76-'79) exploded diagram.
Some items from this specific schematic: Pin,dowel,2.5x12.8, Seal-oil,camshaft,"x", Ring-o,cap,lwr, Screw-pan-cros.
On this parts fiche the Washer,6.1x12x1 is the most specified component.