This steering shaft directly replaces the original equipment on specific vehicle applications. It is thoroughly tested to meet Federal Motor Vehicle Safety Standards, and precision-machined to ensure a tight, secure fit. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Silverado 2500 HD: 2015, 2016, 2017, 2018, 2019] - [Chevrolet Silverado 2500: 2015, 2016, 2017, 2018] - [Chevrolet Silverado 3500 HD: 2015, 2016, 2017, 2018, 2019] - [Chevrolet Silverado 3500: 2015, 2016, 2017, 2018] - [GMC Sierra 2500 HD: 2015, 2016, 2017, 2018, 2019] - [GMC Sierra 3500 HD: 2015, 2016, 2017, 2018, 2019]