Overview Product Description 87404 Nutone Replacement Motor 4.9 amps, 1200 RPM 115 Volts 60hz Thermally Protected Shaft: 1/2" Dia. x 2-5/8" Long Rotation CCW Shaft End Motor Diameter 5" 3" Motor Length, 2 Power Leads 1 Year Manufacture Warranty Fits Nutone Units: WF37, WF57NRCross References: D0524B2777, 87404-000, S87404000, 87404000 ~ Product Videos Custom Field Product Reviews