Norcold Thermister Mounting / Fin Clip Fits #618548. Refer to manufacturer recommendations to ensure a proper fit. Quick and easy installation. Features of Norcold 633734 Thermister Mounting / Fin Clip Fits #618548 Thermister Mounting / FIN Clip Fits #618548 Built from quality materials Refer to manufacturer recommendations to ensure proper fit and usage Quick and easy installation Package Contents: Norcold 633734 Thermister Mounting / Fin Clip Fits #618548 Norcold 633734: Thermister Mounting / Fin Clip Fits #618548