The STEMCO discover XR 4.625" shaft diameter wheel seal is engineered with advanced materials built to withstand extreme temperatures. It features a triple-lip sealing design that provides excellent contamination protection. Its low-friction design effectively reduces wear of wheel-end components. It is resilient to high-pressure environments, preventing unwanted leakage. The innovative technology incorporated in the seal ensures secure retention on the axle shaft, making it suitable for challenging applications.