Restore reliable axle performance with this precision-engineered rear axle shaft repair bearing designed for commercial applications. With exact 1.618-inch inner diameter specifications and stepped outer housing design, this component provides an economical alternative to complete axle replacement. The steel construction with included races delivers enhanced load-carrying capability for truck, trailer, and bus applications. Featuring simplified mounting technology with precise dimensional specifications, installation becomes straightforward for both professional mechanics and experienced technicians. Whether addressing current bearing wear issues or performing routine maintenance, this reliable component delivers the performance your commercial vehicle demands. The stepped outer bearing housing design ensures proper fitment while maintaining optimal load distribution. Compatible with various commercial vehicle configurations, this bearing maintains consistent performance characteristics while delivering the reliability expected from professional-grade axle components for lasting service and smooth operation.