The Rancho RS5000X loaded strut for 2004–2008 Ford F-150 4WD and 2006–2008 Lincoln Mark LT 4WD is a full replacement assembly that restores factory ride height and improves handling using Rancho's Cross Tuned technology. The unit ships complete with an application-specific coil spring and upper mount for easier installation, a nitro-carburized piston rod, progressive engagement valving, and nitrogen pressurization to reduce fade.
Rancho 04-08 Ford F-150 4WD/06-08 Lincoln Mark LT 4WD RS5000X Strut