ICON 2005-2026 Ford F-450/F-550 Super Duty 4WD, Diesel, 2.5" Lift, Front, Dual Rate Coil Spring Kit

$479.55

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Official ICON Vehicle Dynamics spring for the Ford applications below. Fitment, exclusions, and notes follow the official ICON product page on iconvehicledynamics.com.

Applications (per ICON)

2005-2026 Ford F-450/F-550 Super Duty 4WD, Diesel
Not compatible with models with manual locking front hub on driver side ONLY, per ICON.

Official ICON notes

APPLICATION NOTE #1: Only fits 4WD models
APPLICATION NOTE #6: Springs are rated for diesel engines only
APPLICATION NOTE #30: An adjustable track bar may be needed to realign the axle from left to right, or to add additional atrength
APPLICATION NOTE #115: Lift heights based on 4WD crew cab diesel
APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
APPLICATION NOTE #462: Brake line kit (Part # 61111) is optional for end users who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install)
APPLICATION NOTE #465: Included caster cams are not compatible with models with manual locking front hub on driver side ONLY. Models without front passenger side locking hub must omit cams and instead require aftermarket radius arms or 4-link conversion for proper wheel alignment, or an upgrade to passenger side manual locking hub for compatibility with caster cams.
APPLICATION NOTE #494: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry

Sold and installed at Vertex Motorsports in Appleton, WI. Call (920) 716-4005.

Installed by Vertex