Fabtech 6-Inch Radius Arm Suspension System for 2008–2010 Ford F-450/550 4WD with Coils & Stealth Shocks

Upgrade your Ford F-450 or F-550 4WD with a robust 6-inch radius arm suspension system designed to preserve steering geometry while delivering improved ground clearance and off-road capability.

• 6-inch lift radius arm design tailored for 2008–2010 Ford F-450/550 4WD, providing superior approach angles and enhanced wheel travel on rugged terrain.
• Radius arms work in concert with heavy‑duty brackets and crossmembers to reduce axle wrap and maintain predictable, stable handling under load.
• Includes coil springs and Fabtech Stealth shocks for balanced ride quality—softer on-road comfort with firm, controlled damping off-road.
• Constructed from high‑strength steel with a durable protective finish to resist corrosion and stand up to harsh weather and trail conditions.
• Comprehensive component box includes all necessary mounting hardware, brackets, and fittings for a complete bolt‑in installation.
• Designed to maintain factory geometry and alignment characteristics, minimizing downtime and additional suspension tuning after install.