Fits Rear Applications on the following Vehicles: 2003-2010 Chevrolet C4500/C5500 Kodiak 2WD, 1994-2002 Ram 2500/3500 2WD & 4WD, 2011-2018 Ford F-250 Super Duty 2WD & 4WD, 1999-2018 Ford F-350 Super Duty 2WD & 4WD, 1999-2018 Ford F-450 Super Duty 2WD & 4WD, 1999-2018 Ford F-550 Super Duty 2WD & 4WD, 2003-2010 GMC C4500/C5500 Topkick 2WD.