Part Number: S53740000 lens cover can replace for Broan Nutone S53740000 or 53740R cover lens. Product Size: 5-1/4" x 9-3/4" x 1-3/4" (Approximate). Compatible With: Suitable For Broan Nutone 605P/660/660P/665 series/VH668P , replacement for part numbers S53740000, 53740R, 89108-000. Material: Made of ABS material, light transmittance is better than ordinary plastic, the light is soft and even. Smooth surface a wipe that is clean, so that the bathroom light is brighter and cleaner. Remove Old Cover: Simply remove the old cover and replace with the new one, no tools required, simple operation. Replacing the light head cover takes only 2 minutes. 1