Ideal for off-road driving, towing and street applications, Rancho? RS5000? steering stabilizers enhance a vehicle*s performance and minimize on- and off-road driver fatigue by reducing wheel shimmy, bump steer and vibration.\nRancho RS5000 RS5413 Steering Damper\n2005-2007 Ford F-250 Super Duty (Front) (Drive: 4WD / Qualifier: Replaces OE Part Number(s) 5C3Z-3E651-D, Single Steering Damper, with OEM Steering Damper Mounts); 2005-2007 Ford F-350 Super Duty (Front) (Drive: 4WD / Qualifier: Replaces OE Part Number(s) 5C3Z-3E651-D, Single Steering Damper, with OEM Steering Damper Mounts); 2005-2007 Ford F-450 Super Duty (Front) (Qualifier: Single Steering Damper, with OEM Steering Damper Mounts); 2005-2007 Ford F-550 Super Duty (Front) (Qualifier: Single Steering Damper, with OEM Steering Damper Mounts)