Browning AK34X5/8 Sheave 318973-401 which is critical for proper

which is critical for proper blower wheel orientation and airflow direction

Designed for CW rotation (clockwise)

Maintains centralized logic for hydronic heating systems

As a direct replacement for 8-176055-06

this OEM pressure switch ensures the combustion fan is moving sufficient air before enabling the ignition sequence

Browning AK34X5/8 Sheave 318973-401 which is critical for properFor mission critical HVACR drive assemblies, the Browning AK34X5 8 Sheave offers a robust, precision engineered solution for fractional horsepower applications. This single groove cast iron sheave is manufactured from high grade close grain cast iron, ensuring maximum durability and resistance to wear under heavy industrial loads. With a 3. 45" outside diameter and a 5 8" fixed bore, this component is designed for seamless installation on standard