040-510

This heavy-duty 1-inch bore blower pulley is an essential component for maintaining the efficiency and performance of HVAC air handling systems. Designed to transmit power from the motor to the blower fan via a drive belt, this precision-engineered pulley ensures consistent airflow for both heating and cooling applications. It is an ideal replacement part for worn or damaged pulleys that cause belt slippage, excessive noise, or reduced air movement. Built for durability and long-term reliability, this pulley helps minimize vibration and wear on the blower shaft and bearings, making it a critical part for routine system maintenance and repairs in residential and commercial climate control units.
Type: Blower Pulley
Size: Standard 1-inch Bore
Application: Commonly used in residential furnace blowers, commercial rooftop units, and industrial air handlers that utilize a belt-driven fan system.
Specifications: 1-inch internal bore diameter; compatible with standard blower belts and shafts; high-strength construction for industrial-grade durability.