SM550 Universal Bathroom Exhaust Fan Motor: 120 volts, 60Hz, 50CFM, 0.29A , 3000 Rpm. Replace Nutone Broan 65100 Bathroom Vent Fan Motor and Blower Wheel Kit contains: 1 x motor, 1 x fan = 4.5 (flat/paddle style) Shaft approx. 3/16" x 1 3/4", wire length = 8.5" with 2-prong plug , Mounting studs 1 7/8" on center,5/8 Coil stack This motor is a replacement for motors Nutone Broan, Uppco, Ventorola E498-1, Bay Motors, Sears 569, Dayton and many other units. This motor is reversible CCW & CW Rotation . Replaces 65100, VFM100, C65878,33-100,82423K,EM550,K111,EM750,784A,f784a,676d/2676f,763rln and more For any reason you're not completely satisfied, please feel free to contact with us SM550 Universal Bathroom Vent Fan Motor Replacement Electric Motors Kit