Feature:1. There are a total of 6 wires, 4 wires in a connector and 2 single wires, easy to connect2. Come with mounting holes, the distance from the center of the hole to the hole is 140mm3. Possess wide application, 5KW8.5KW generators are available, and GX160 GX200 GX340 GX390 is also available4. Can be used for air cooled diesel engine generators, and also as micro tiller accessories5. Halfmoon style shape, ABS material with impact resistance, scratch resistance, and environmentally friendlySpecification:Item Type: AVR Voltage RegulatorMaterial: ABS plasticCapacitor Voltage: 250vInstallation Hole Distance: Approx. 140mm / 5.5inPurpose: For GX160 GX200 GX340 GX390, and 5KW 5.5KW 6KW 6.5KW 7KW 7.5KW 8KW 8.5KW generator.Package List:1 x AVR Voltage Regulator