The component with the lowest price in the Chassis Electrical Equipment schematic is the Bolt-flanged,6x16.
Parts such as the Chassis Electrical Equipment: Cap,neutral Sw., Battery, Relay-assy, Wire-lead,battery(-) are included in the Kaf620-refa Mule4010 2014 Usa / Trans4x4 Chassis Electrical Equipment parts fiche.
The Chassis Electrical Equipment assembly is constructed from several parts from which the Harness,main is the most expensive.