Rare Parts RP21037 Extreme Duty Idler Arm Bracket Assembly 01-10 6.6L GM Duramax ICON-71510 7L with a factory VGT

7L with a factory VGT brake

Designed to handle up to 1500 ft/lbs of torque

Side Plate Material: 6mm cold rolled steel

as well as mild off-road use like job site duty and washboard gravel roads

Rare Parts RP21037 Extreme Duty Idler Arm Bracket Assembly 01-10 6.6L GM Duramax ICON-71510 7L with a factory VGTThe factory idler arm on your Duramax is known to show abnormal signs of wear at an early age, especially with the installation of larger tires and lift kits. Upgrading to a heavy duty idler arm is imperative when looking to improve your steering, however, for perfect steering coupled with unrivaled strength, you'll also want to include a bracket assembly.