The component with the lowest price in the FRONT MASTER CYLINDER (KZ1000-A2 schematic is the Nut,6mm.
Some items from this specific schematic: Boot,dust, Washer,10.5x15x1.5, Holder-brake,master C, Washer-plain,6mm.
With all the components that make up the KZ1000A1 1977 CANADA FRONT MASTER CYLINDER (KZ1000-A2 assembly. The Washer,10.5x15x1.5 is the most frequently specified with eight applications.