The components in this leaf spring axle U-bolt kit are designed to securely hold the leaf spring or leaf spring bundle to the underside of an axle of a vehicle or trailer. Check the leaf spring dimensions and other relevant application details to select the right type and size U-bolt kit for your needs. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford F-150: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Ford Lobo: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Lincoln Mark LT: 2006, 2007, 2008] - [Nissan NV1500: 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Nissan NV2500: 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Nissan NV3500: 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Nissan Titan XD: 2016, 2017, 2018] - [Nissan Titan: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015]