Browning AK49X5/8 Sheave R-134A This genuine Lennox part is

This genuine Lennox part is built from high-grade materials to withstand the high-temperature environments of residential and light commercial equipment

which significantly increases the risk of premature bearing failure and reduced airflow efficiency in Reznor heating systems

the Viton seal material provides essential elastomers for chemical resistance and high-temperature stability

preventing premature failure due to mismatched wear or components

compatible retrofit solution with flexible mounting and universal hole patterns

Browning AK49X5/8 Sheave R-134A This genuine Lennox part isThe Browning AK49X5 8 is a heavy duty single groove sheave engineered for high performance power transmission in fractional horsepower HVACR applications. Precision machined from close grain cast iron, this 4. 75" outside diameter pulley provides exceptional durability and wear resistance compared to standard alternatives. It features a 5 8" finished bore complete with a standard 3 16" keyway and setscrew, ensuring a secure fit on motor shafts without