Generac 066386/0663860SRV Brush Assembly For Air Cooled Generators made up to 2013. Fits many of the Air Cooled Generators made from 1990's to around 2012 when they switched to Evolution and the brushes changed. Sometimes the cause of high rotor resistance or an Undervoltage Alarm. This kit comes with misalignment washers and instructions if the original brush pack wasn't aligned properly on the slip rings.Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, & Bryant.
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