Fabtech?s Radius Arm system for the Ford Super Duty is built to handle the on and offroad demands of the truck enthusiast. This system is a complete upgrade to the factory suspension and will provide additional strength for use with oversized tires. The heart of this quality system is Fabtech?s tubular Radius Arms. The design of these arms comes from Fabtech race components built with a tubular structure reinforced by a dimple die side plate and heavy gusseting for rugged offroad use. They are an outstanding upgrade to the stock stamped arms. This Radius Arm design has been proven in over 10 years of service in military applications. High quality components with properly designed suspension geometry is what sets this system apart from all other Radius Arm suspensions. System includes a free 5 year 60,000 mile powertrain warranty. Include with this system is Dirt Logic 2.25 Stainless Steel reservoir shocks in the front and non reservoir shocks in the rear. These Dirt Logic shocks have been ride tuned to the vehicle with the Fabtech Coil Springs and oversized tires for an excellent ride quality both on and offroad. Each Fabtech component has been designed with specific features and benefits that create this quality suspension system.

TIRE SIZE - 37/12.50R17 WHEEL - 17X9 W/4 3/4" BS W/MINOR TRIMMING; TIRE SIZE - 37/12.50R18 WHEEL - 18X9 W/4 3/4" BS W/MINOR TRIMMING; TIRE SIZE - 37/13.50R20 WHEEL - 20X9 W/5" BS W/MINOR TRIMMING; 3. NON DUALLY MODELS ONLY.; 163. VEHICLES EQUIPPED WITH 2 PIECE DRIVESHAFT REQUIRE FTS419.; 171. WILL NOT FIT DIESEL MODELS; 173. FRONT DRIVESHAFT MODIFICATION IS REQUIRED OR ORDER DRIVESHAFT (FTS92036); 175. VEHICLES W/ FACTORY REAR SWAY BAR MUST ORDER EXTENDED SWAY BAR LINK KIT PART NUMBER FTS22276.

Our patented Radius Arms feature a full tubular structure strengthened by dimple die side plates, with an adjustable alignment cam at the axle to allow caster adjustment. Front spring lift options includes 6 replacement Coil Springs. Completing this system is a Trac Bar relocation bracket, Pitman Arm, Sway Bar drops, and a rear Block & U-bolt kit.

Fabtech 17-19 Ford F250/350 4WD Gas 6in Radius Arm System w/DL 2.25 Resi Shocks & Rear DL Shocks

6" RAD ARM SYS W/COILS & 2.25 DL RESI FRT AND DL RR SHKS 17-19 FORD F250/350 4WD GAS

6in. RAD ARM SYS W/COILS/2.25 DL RESI FRT AND DL RR SHKS 17-18 FORD F250/350 4WD GAS

6" RAD ARM SYS W/COILS & 2.25 DL RESI FRT AND DL RR SHKS 17-19 FORD F250/350 4WD

Radius Arm Lift System

6" RAD ARM SYS W/COI

6in. RAD ARM SYS W/C

Suspension Lift Kit