ICON Vehicle Specific (V.S.) 2.5 Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all ICON shock absorbers, V.S. 2.5 Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON’s unique use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal “Bump Zone” that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. If you are looking for a more user defined tune, consider looking into the Compression Damping Control Valve (CDCV) or the Omega Series bypass shocks.
The part number for this item is Icon 37701P and it fits 1999-2020 Ford F250 F350 SuperDuty models that have been lifted between 3 and 6 inches in the rear.
ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
100% Rebuildable
100% Revalveable
All ICON 2.5 Series Piggyback and Remote Reservoir shocks can be upgraded to ICON’s Compression Damping Control Valve (CDCV)
Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
Nitrogen charged monotube design with piggyback reservoir
One piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
7/8” diameter induction hardened, chrome plated shock shaft
PTFE lined spherical bearings and application specific mounting hardware
6061 aircraft grade aluminum CNC machined components
CAD plated, precision machined 1026 DOM steel shock body for maximum durability and corrosion resistance