Ram Control Arm Kit Adjustable Arms Set Of 4 Arms 10-13 Ram 2500/3500 4x4 Synergy MFG

Correct caster and pinion angle in one kit

This kit is built for 2010-2013 Ram 2500 / 3500 4x4 trucks that have been leveled or lifted. It pairs adjustable lower arms (8551-04) and adjustable upper arms (8553-01) with stepped cam bolt eliminators made for Synergy's Dual Durometer Bushings.

The eliminators replace the factory cam bolts so all caster adjustment moves to the arms, and they clamp the bushing evenly so it lasts longer. Synergy Dual Durometer Bushings with a Teflon bearing surface need no grease, flex freely and keep noise down, and a double adjuster sleeve with pinch bolt lets you change arm length without pulling the mounting bolt. Synergy suggests adding its 8550-11 adjustable track bar to recenter the axle.

Who it's for

2010-2013 Ram 2500 / 3500 4x4 owners with a leveling kit or lift.

Key specs (per Synergy)

What's included

• (2) adjustable lower control arms (8551-04)
• (2) adjustable upper control arms (8553-01)
• Stepped cam bolt eliminator kit

Fitment notes

• Fits 2010-2013 Dodge Ram 2500 / 3500 4x4.
• Ram built the 2013 3500 two ways; if your truck has radius arms up front, use the Synergy 2014+ parts instead.
• Includes the 18 mm stepped cam bolt eliminators.

Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.