Browning 2AK39H Sheave 318518-761 a 500 Ohm resistor (model

a 500 Ohm resistor (model ZG-R01) is required to convert the signal

continuous air-over duty performance in residential and light commercial air handlers

Direct Integration: Features a factory-tested plug-in wiring harness for simplified field installation

Enhanced Heat Dissipation: The Gripnotch design runs cooler than standard belts

Browning 2AK39H Sheave 318518-761 a 500 Ohm resistor (modelFor contractors demanding reliable power transmission in HVACR and industrial setups, the Browning 2AK39H sheave is a robust choice. This two groove V belt sheave, with its 3. 75 inch outside diameter, is engineered from close grain cast iron, ensuring superior strength and wear resistance for extended operational life. Designed for seamless integration, it specifically accommodates 3L, 4L, and A section belts, utilizing an H Series split taper