This CRANKCASE/OIL PUMP assembly utilises four Bolt,flange,6x65(s) - the highest specified component.
The twenty-nine Z50j Monkey 1988 (j) Finland Crankcase/oil Pump component parts are all listed in this schematic.
The component with the lowest price in the CRANKCASE/OIL PUMP schematic is the Screw-washer,5x10.