A sample from the products for the Kickstarter Mechanism ('78-'79 K include: Bolt-hex Head,8x32, Guide,kickstarter Spr, Stopper,kickstarter, Washer,18.5x23x1.2.
The Kickstarter Mechanism ('78-'79 K is made up of components including this Lever-assy-kick which is the most expensive.
In this schematic the "Bolt-upset" is used most often.
