The component with the lowest price in the E-11 LEFT CRANKCASE COVER . OIL PUMP schematic is the Washer,plain, 6mm.
Parts such as the E-11 Left Crankcase Cover . Oil Pump: Valve,relief, O Ring 19.4x2.8, Pump Assy.,oil, Screw,cross 6x20 are included in the Cb650p 1979 (z) General Export E-11 Left Crankcase Cover . Oil Pump parts fiche.
This Pump Assy.,oil is the most expensive of the items that make up this E-11 Left Crankcase Cover . Oil Pump assembly.