The Timken Company 370124A Radial Shaft Oil Seal

The Timken 370124A is a wheel-end radial shaft oil seal with an elastomer sealing element seated in a metal case, designed to retain lubricant and exclude contaminants in rotating wheel-end and front-axle assemblies. It is installed in wheel hub and axle locations and is commonly used in commercial trucks, trailers, heavy-duty vehicles, and industrial axle applications where reliable sealing is required. This seal supports preventive maintenance, axle repair, and seal replacement to extend bearing life and minimize lubricant leakage for fleets, maintenance teams, and OEMs. Common replacements include SKF 44922, STEMCO 308-0853, and Triseal 65000U.