000-373

This premium driver pulley is a vital component for ensuring optimal performance in your HVAC system's blower assembly. Designed with a precise 1.125-inch bore and a 4.15-inch outer diameter, this driver pulley facilitates the efficient transfer of mechanical energy from the blower motor to the drive belt. It is engineered for durability and high-speed operation, making it an essential replacement part for commercial air handlers and furnace units where maintaining consistent airflow is critical. Whether you are performing routine maintenance or repairing a noisy or inefficient blower system, this heavy-duty driver pulley provides the reliable grip and balance needed for smooth mechanical operation in belt-driven HVAC applications.
Type: Blower Driver Pulley
Size: 4.15 inch diameter
Dimensions: 4.15 inches × 4.15 inches
Application: Used in furnace blower motors, air handling units, and rooftop HVAC systems to drive the fan belt and regulate airflow.
Specifications: 1.125-inch (1 1/8") bore size, 4.15-inch outer diameter, compatible with standard HVAC drive belts.