Sierra 23-3666 Thermostat Kit For Kohler Sierra high quality Thermostat Kit for Kohler Generators. Temperature Rating 195 Degrees Farenheit Kit Contains 1 23-3607 Thermostat 1 23-0814 Thermostat Gasket Interchangeable with Kohler 352018 352031 Application Kohler 33 CFOZ 40 CFOZ 50 CFOZ 50 COZ 65 COZ California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Generator Parts Wiser Yes Product MPN 23-3666 Product UPC 808282292195 Fast Ship In St