If you are replacing a rear wheel bearing on a Ram 2500 or 3500 series pickup truck, this kit makes the job a snap. This replacement wheel bearing and hub assembly comes with all the components included for a complete repair on specific vehicle applications. The hub and bearing assembly includes pre-installed wheel studs and inner and outer bearings, wheel seal, races, adjusting nut, nut lock, axle gasket, snap ring and mounting bolts. This part is ompatible with the following vehicles. Before purchasing, enter your vehicle specifications in the Amazon Garage to confirm correct fitment. [Ram 2500: 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Ram 3500: 2012, 2013, 2014, 2015, 2016, 2017, 2018]