This CRANKCASE/BREATHER COVER assembly utilises four Stud, 10x156(s) - the highest specified component.
The component with the lowest price in the CRANKCASE/BREATHER COVER schematic is the O Ring,10mm.
twenty-three components are shown in this Kz650b2 1978 Usa Canada / Mph Kph Crankcase/breather Cover exploded diagram.