Durable Construction: Heavy-duty brass body and stainless steel internal parts prevent corrosion in high-moisture environments

or a failing blower motor that is not moving enough air across the heat exchanger

the 46131800 is the standard replacement wheel for the SWG-4 series

which eliminates the vibration risks associated with generic alternatives

it should be inspected and potentially replaced separately to prevent premature motor bearing failure

Browning AX24 Belt 318172-701 Durable Construction: Heavy-duty brass bodyThe Browning AX24 Belt is a high performance Gripnotch V Belt engineered for demanding HVACR and industrial drive applications. Featuring a 26. 2 inch outside diameter and a standard AX section profile (1 2" top width), this cogged belt is constructed from high grade EPDM rubber. Unlike standard wrapped belts, the precision molded cogs increase surface area for superior heat dissipation and provide the flexibility required for smaller sheave