This pre-pressed steering knuckle kit - a.k.a. loaded knuckle - comes with all critical components already assembled for a fast, simple, safe installation. It includes a new knuckle, wheel bearing, hub and application-specific hardware. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Dodge Ram 1500: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010] - [Ram 1500: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021]