Generac 0H5631 5.4L Ignition Module Controller PCB. Can only be used with Generac 5.4L 0H5610 and 5.4L 0H5610A engines.
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, Eaton & Bryant.
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