Ensuring you are Ready for the Road Ahead™, the SKF 4.625" Scotseal PlusXL Wheel Seal has been rigorously tested to ensure it can withstand high pressures and extreme temperatures without failure. This seal is constructed to stop contaminants such as dirt, dust, water, and other debris from entering the axle area from the hub assembly. The seal has a durable, precision-engineered construction that ensures long-lasting performance, even in rigorous and demanding environments with extreme pressure and temperatures. With excellent resistance against wear and tear, this SKF Wheel Seal protects against external factors like rain, dirt, and debris. The seal also acts as a barrier against oil and grease leakage, ensuring the smooth and efficient operation of the wheel system. This SKF Wheel Seal is an ideal seal for automotive, heavy duty semi truck and trailer applications, and other industrial machinery. It is a reliable choice for those looking for long-term protection and maximum performance for their wheel bearings. FleetPride is your First Click in Heavy Duty®.