Restore precise handling, eliminate rear-end squat, and upgrade your 2023 Ford F-250/F-350 diesel truck’s towing stability with ICON Vehicle Dynamics’ Stage 2 Radius Arms featuring proprietary Expansion Pack technology.

• Piggyback Reservoir Damping: Built-in internal cushions deliver progressive bump-stop compliance that prevents harsh bottom-out impacts and maintains precise tracking when hauling maximum payload or navigating uneven pavement.
• Corrects Aggressive Pinion Angles: Tubular aftermarket replacements eliminate the steep upward thrust of factory leaf springs, protecting driveshaft U-joints and restoring proper axle geometry under heavy load.
• Corrosion-Resistant Structural Build: Fabricated from heat-treated alloy housings and fortified with sealed spherical rod ends alongside greasable pivot points to aggressively resist field moisture, road salts, and off-road abrasion.
• Direct-OEM Bolt-On Installation: Mounts seamlessly using original frame brackets and differential attachment points with inclusive heavy-gauge hardware, requiring absolutely zero drilling, cutting, or crossmember modifications.
• Massive Tire Clearance Up To 37 Inches: Extended track widths and optimized suspension travel prevent interference with fender wells and CV axles, supporting aggressive off-road rubber setups without sacrificing street manners.
• Heavy-Duty Diesel Specific Tuning: Specifically calibrated to counterbalance the substantial extra curb weight of diesel powertrains, delivering a balanced front-to-rear ride height that lighter gas-model kits fail to address adequately.

Material Composition & Verified Dimensions

This suspension assembly functions as a foundational rear upgrade within the brand’s 2.5-inch lift progression line, strictly engineered for 2023 Ford Super Duty chassis. Every structural link undergoes precision CNC machining and powder-coat finishing to guarantee dimensional consistency and paint longevity comparable to factory-grade tolerances. Compatible exclusively with 4WD diesel configurations, the radius arms utilize upgraded lateral positioning geometry that outperforms stamped-stock equivalents by actively minimizing side-to-side axle excursion during cornering maneuvers. The complete package arrives fully gasketed with all necessary mounting fasteners, torque specifications, and comprehensive written installation guidelines. Meets or exceeds OEM durability benchmarks and carries full manufacturer warranty coverage against structural defects.