Lennox 79J03 Motor Pulley 7/8" Bore 3.75" OD

The Lennox 79J03 is a motor pulley, used in HVAC equipment such as blowers and fan motors. It essential in the transfer of rotational power. This rotation process happens as the belt moves around the pulley and transfers this power to the fan contributing to airflow into the HVAC. This particular Lennox pulley is constructed from cast iron for longevity and comes with a variable pitch, which can be modified to suit a particular application. This diameter of 3.75 inches and a bore size of 7/8 inches to accommodate the motor shaft.