The most expensive part in this assembly is the Switch-comp,d.c.termi.
The most reasonably priced component used on the Kaf620-e8f Mule3010 2008 Usa / 4x4 Ignition Switch is the Bulb.
Some items from this specific schematic: Bulb, Nut,ignition Switch, Switch-comp,d.c.termi, Switch-assy-ignition.