Radius Arm Upgrade Kit with Silver Finish

Features:

• Heavy Duty Radius Arm Upgrade
• Fits Two To Six Inch Lifts
• Compatible With BDS Lift Configurations
• Direct Factory Arm Swap At Six Inches
• Uses Factory Frame Mounting Hardware
• Includes Axle Mounting Hardware
• Includes Cam Locks At Axle
• Designed For Four Wheel Drive Models
• Silver Finish Complements Suspension Components
• Supports Proper Lifted Suspension Configuration

Give Your Lifted Super Duty The Upgrade It Deserves

A lifted Super Duty puts different demands on its suspension, and the BDS 123901 Radius Arm Upgrade Kit gives you a purpose built way to upgrade the factory radius arms. Designed for 2005-2022 Ford F250 and F350 4WD trucks, these arms work with front lift heights ranging from two to six inches when installed in the appropriate configuration. That flexibility makes them a solid choice for an existing lifted truck that is ready to move beyond the factory radius arm setup. The silver finish gives the suspension a clean appearance that looks right at home beneath a carefully built Super Duty. BDS also designed the arms to use the factory mounting hardware at the frame, helping them integrate with existing mounting points instead of requiring an entirely different frame connection. At the axle, the installation uses a combination of factory and supplied hardware along with included cam locks to complete the setup. For owners upgrading a work truck, tow rig, or customized daily driver, these radius arms provide a straightforward way to refine an existing BDS suspension configuration.

Match Your Radius Arm Setup To Your Lift Height

Proper configuration is especially important with the BDS 123901 because installation requirements change depending on the amount of front lift. On Ford F250 and F350 trucks with two to four inches of front lift, these radius arms must be installed without radius arm drop brackets. If your current BDS two to four inch lift uses radius arm drop brackets, those brackets will need to be removed before the new arms can be installed. Trucks with six inches of front lift follow a different configuration, allowing the new radius arms to work with the existing drop brackets as a direct replacement for the factory radius arms. If ball joint cams are already installed on a six inch setup, BDS advises checking caster to make sure the suspension geometry is properly addressed. The arms retain the factory mounting hardware at the frame while using both factory and provided hardware with cam locks at the axle. Understanding these lift height requirements before installation helps ensure the radius arms are paired with the correct suspension configuration for your 2005-2022 Super Duty.

Fitment: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 Ford F250/F350 Powerstroke 4WD

Notes:

• Fits 2005-2022 Ford F250/F350 4WD models
• Designed for two to six inch lifts
• Two to four inch lifts require bracket removal
• Cannot use drop brackets at lower heights
• Six inch lifts can retain drop brackets
• Direct factory arm swap at six inches
• Caster should be checked with ball joint cams
• Uses factory frame mounting hardware
• Axle mounting uses factory and supplied hardware
• Includes cam locks for axle installation