Servicing corroded parking brake shoe and backing plate assemblies is a time-consuming repair. This loaded brake backing plate is preassembled with the components required to make a complete repair, saving time and hassle. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford F-250 Super Duty: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012] - [Ford F-250: 2005, 2006, 2007, 2008, 2009] - [Ford F-350 Super Duty: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012] - [Ford F-350: 2005, 2006, 2007, 2008, 2009, 2011, 2012] - [Ford F-450 Super Duty: 2011, 2012] - [Ford F-550 Super Duty: 2011, 2012]