Order Rear Pinion Bearings. Find Rear End Bearings & Differential Pinion Bearing. Shop Pinion Gear Bearings Near Me. Explore Pinion Gear Bearings Replacement. Maintaining rear pinion bearings is crucial for vehicle performance, with regular inspection and lubrication being key to longevity. Signs you might need a replacement include unusual noises or vibrations from the differential area. When selecting new bearings, consider the types available?tapered roller bearings are common for their load-handling capabilities. Prioritize high-grade steel for durability. For installation, ensure compatibility with your specific vehicle model for optimal function. Shop with us for a premium selection of rear pinion bearings designed to enhance your driving experience and extend the life of your car's drivetrain.