On this parts fiche the Acrew-pan Head,5x14 is the most specified component.
A sample from the products for the Ignition/generator (kdx80-b2) include: Washer-spring,5mm, Breaker, Contact, Condenser, Washer-spring,4mm.
The Ignition/generator (kdx80-b2) assembly is constructed from several parts from which the Rotor is the most expensive.