Browning AK89H Sheave 318973-401 Always refer to the unit's

Always refer to the unit's wiring schematic before modifying any electrical paths to ensure safe operation

System Protection: Prevents TXV plugging by capturing copper shavings

High-Durability Finish: The satin chrome coating provides superior resistance to corrosion and wear in mechanical rooms

technicians should ensure it is away from direct drafts or heat sources like office equipment

Browning AK89H Sheave 318973-401 Always refer to the unit'sThe Browning AK89H sheave is a robust, single groove, fixed pitch component engineered for reliable power transmission in fractional horsepower (FHP) applications. Crafted from close grain cast iron V belt pulley material, this sheave boasts an 8. 75 inch outside diameter, ensuring precise fitment and optimal belt engagement. It's specifically designed to integrate seamlessly with H Series bushings, offering adaptability across a bore range of 3 8 to