The ICON V.S. 2.0 Aluminum Series rear shock for 1999–2016 Ford F-250/F-350 Super Duty 4WD (3–6" lift) is a vehicle-specific upgrade that improves rear suspension damping for both on- and off-road use. The design emphasizes consistent damping through premium shock oil and a one-piece piston with tuned valving for the application. Built with anodized aluminum body and reservoir, polyurethane bushings, 6061 aluminum internals and a chrome-plated hardened steel shaft, these shocks are 100% rebuildable and revalveable.
ICON 99-16 Ford F-250/F-350 Super Duty 4WD 3-6in Rear 2.0 Series Aluminum Shocks VS IR