ICON Stage 4 2.5" Suspension System with CDCV Shocks and Expansion Pack for 2017-2019 Ford F-250/F-350 Super Duty 4WD (K62514L)

Fits 2017-2019 Ford F-250 and F-350 Super Duty 4WD models across all trims including King Ranch, Lariat, Limited, Platinum, XL, and XLT.

The ICON Stage 4 2.5" suspension system is a comprehensive performance upgrade for the 2017-2019 Ford Super Duty, designed to improve ride quality and wheel travel without sacrificing towing capacity. This system features ICON 2.5 Aluminum Series shocks equipped with CDC (Compression Damping Control) Valves, allowing for 10 distinct levels of external damping adjustment to suit everything from heavy towing to high-speed dirt road transit.

To ensure precise suspension geometry, this kit includes dual-rate coil springs for a smooth initial stroke and an adjustable front track bar with a heavy-duty FK rod end to maintain axle centering. The rear is upgraded with leaf spring expansion packs and blocks, which replace the stiffest portions of the factory leaf pack to deliver a more compliant ride while significantly reducing axle wrap. This 100% bolt-on system requires no drilling or cutting and includes alignment cams to ensure proper caster specifications.

• ICON 2.5 Aluminum Series remote reservoir front and piggyback reservoir rear shocks
• CDC Valve technology for 10-position external compression damping adjustment
• Dual-rate front coil springs providing 2.5" of lift over stock
• On-vehicle adjustable track bar with FK rod end for minimal deflection
• Rear leaf spring expansion packs for improved compliance and reduced axle wrap
• Application-specific alignment cams for proper caster correction
• Fully rebuildable and re-tunable shock absorbers
• Manufacturer Part Number: K62514L

Vehicle Fitment