Norcold Optical Display Board/ Eyebrow Board 621988 (fits the N611/ N811) THIS BOARD HAS BEEN REPLACED BY NORCOLD OPTICAL BOARD KIT 637775. IT FITS ALL N611 AND N811 MODELS (EXCEPT FOR MODELS ENDING IN V), REGARDLESS OF SERIAL NUMBER. CLICK THE LINK BELOW: NORCOLD 637775 <click