The most reasonably priced component used on the Klf185-a3 Bayou185 1987 Usa Canada Ignition System is the Bolt-upset-wsp.
Some items from this specific schematic: D8ea (ngk Sparkplug), Grommet,spark Plug Cp, Cap,spark Plug"ld05f", Collar.
The Nut,flanged,6mm is the most widely applied product in the KLF185-A3 BAYOU185 1987 USA CANADA IGNITION SYSTEM ( three times ).
