On this parts fiche the Nut is the most specified component.
The Zx1200c4h Zzr1200 2005 Europe,middle East,africa Ignition System consists of eighteen pieces with the Igniter being the most expensive.
This schematic depicts all components used in the Zx1200c4h Zzr1200 2005 Europe,middle East,africa Ignition System partslist.