WARN Standard Hubs are the ideal choice for factory hub replacement. These are the same basic hubs Warn Industries has supplied to OEMs (Original Equipment Manufacturers) around the world. WARN standard hubs share many features with our Premium Hubs such as a 4140 steel clutch ring and inner drive gear, and a precision cast hub body. All WARN hubs are covered by a lifetime limited warranty. This is a pair (2) of internal mount hubs. For use with 30 spline axles, compatible with many different vehicles.