thirty-one components are shown in this Kz650c1 Custom 1977 Usa Canada / Mph Kph Engine Covers exploded diagram.
A sample from the products for the Engine Covers include: Screw-pan Head,6x70, Guide-chain, '0'ring,31mm, Bolt-upset 6x14.
Of all the components used in this assembly the Cover-generator is the most expensive.