Generac 0G5958B 10kW 78UF Capacitor Voltage Regulator. This voltage regulator capacitor ONLY fits the 2008-2009 model 10kW generators that were brushless. Capacitor can be checked with a high quality digital meter to confirm if it's good or bad.
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, Eaton & Bryant.
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