Compatibility - 515162 Wheel Hub Bearing Assembly fit for 2015-2018 Ram 2500, 2015-2018 Ram 3500, 2014 Ram 2500 4WD, 2013-2014 Ram 3500 4WD, 2013-2014 Ram 3500 RWD, 2014 Ram 2500 RWD Upgraded Performance - Wheel bearing assemblies are manufactured with premium #55 carbon structural steel for high hardness and strength. Our hub bearings have undergone vehicle testing to ensure proper fitment and excellent performance, providing users with longer service life. Function - Wheel hub bearing enables the wheels and attached components to rotate smoothly and keeps the wheel attached to the car. KAX hub bearings can provide you with a smooth and quiet driving environment, enhancing your driving experience. Installation - Wheel hubs excellent assembly performance, precise overall structure, easy and quick installation. Customer Service - KAX Wheel hub assembly meet OE quality standards and come with a 3-year warranty. If you have any questions about our products, please contact us 24 hours a day.