121-474

This high-performance blower shaft is an essential replacement component for residential and commercial HVAC systems. Precision-engineered for durability, this drive shaft facilitates smooth rotational power transfer between the motor, pulley, and blower wheel. Designed to withstand the high-torque demands of furnace and air handling units, it helps eliminate excessive vibration and noise caused by worn or bent shafts. Whether you are performing routine maintenance or a critical repair on your ventilation system, this precision-machined shaft ensures optimal alignment and extends the lifespan of your blower assembly bearings and belts.
Type: Blower Drive Shaft
Size: Standard
Dimensions: 2 inches × 0.750 inches (Diameter) × 0.750 inches (Diameter)
Application: Used in blower assemblies for HVAC systems, furnaces, and ventilation units. Compatible with standard belt-drive and pulley-driven blower motors.
Specifications: 0.750-inch diameter for standard bearing and pulley compatibility; constructed from high-strength, corrosion-resistant steel for long-term reliability.