Overview Product Description Marley 3.3" Dia. Replacement Fan Motor 1/60hp, 1500 RPM, 0.72 Amps 120 Volt, 60 Hz, Thermally Protected Rotation: CW Looking at Shaft End Shaft: 5/16" Dia. x 11/16" Long with Flat Motor Case Length: 2 1/8" 2 Studs on Back for Mounting 3 wires (green, black, white w/ end connector) Cross References: U63SB1, 7163-9763, 71639763, JA2C522N, JA2C522, 7173-0174, Fan 6080 For models 1000(F,BR) & 6100(L,RL) Ventilation Fans ~ Product Videos Custom Field Product Reviews