Generac 0F6366B Utility Sensing Transformer 16V 6VA 240V. Commonly used on older Liquid Cooled models for utility sensing voltage.
These are specific to certain models which typically had 2 transformers in the control panel area and are not the same as the later model transformers used from about 2000 until 2007.
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, Eaton & Bryant.
If you need Generac generator troubleshooting support, please visit our interactive forum