Get ahead of fatigued or rusted leaf spring shackles before they become dangerous. Made of sturdy steel with a power coated finish to resist corrosion, this leaf spring shackle is a direct replacement for your vehicle's stock shackle. 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: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019] - [Chevrolet Silverado 2500: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Chevrolet Silverado 3500 HD: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019] - [Chevrolet Silverado 3500: 2011, 2012, 2013, 2015, 2016, 2017, 2018] - [GMC Sierra 2500 HD: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019] - [GMC Sierra 3500 HD: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019]