2011-2012 Ford F350 Super Duty RWD. 2012 Ford F350 Super Duty 4WD. Low Coefficient Of Friction. Notes: Disc Brake Hardware Kit. 2013-2022 Ford F350 Super Duty. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.