Browning BX74 Belt 30067439-890 the "R" suffix indicates a

the "R" suffix indicates a retail-packaged or revised part number

Anti-Water Hammer Design: Under-seat fluid entry stabilizes the system during closure

Universal Carrier Compatibility: Designed for an exact fit in hundreds of 48VG and 48VR series furnace and package unit models

Its Nema 4X enclosure ensures superior protection against corrosion and water ingress

while the included thermowell protects the sensing element in fluid-immersion applications

Browning BX74 Belt 30067439-890 the "R" suffix indicates aThe Browning BX74 Belt is a heavy duty Gripnotch V Belt engineered for high torque HVACR applications and industrial drive systems. Featuring a 77 inch outside diameter and a raw edge, notched construction, this BX section belt provides increased surface area for heat dissipation and improved flexibility over smaller sheave diameters. The wrapped bottom and precision ground sidewalls ensure uniform wedging action, reducing slippage and maintaining