The lowest price component in this E-7 Oil Pump parts-list fiche is the Screw,cross 6x40.
With all the components that make up the CB400P 1982 (C) POLICE GENERAL EXPORT E-7 OIL PUMP assembly. The Screw,cross 6x40 is the most frequently specified with four applications.
Some items from this specific schematic: Sprocket,oil Pump, Harness Assy,eng., Gear, Pri.drive, Sprocket,drive.