Generac 0H3800 2.4L Diesel Upper Radiator Hose. Used on certain Protector Diesel models.
If you need help identifying the hoses, please contact us with your serial number.
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