A sample from the products for the Turn Signals ('78-'79 Kl250-a1/a include: Bolt-upset, Screw-pan Head,4x20, Washer-plain,10mm, Washer-spring,6mm.
The Turn Signals ('78-'79 Kl250-a1/a assembly is constructed from several parts from which the Turn Signal Lamp Assembly is the most expensive.
On this parts fiche the Screw-pan Head,4x20 is the most specified component.