This AMP Research replacement linkage idler arm is specified for the PowerStep running board on 2016 Ford Super Duty models and serves as a direct replacement component for the step linkage system. It restores proper pivot and support function to the PowerStep assembly, allowing the power-deployed running board to operate as intended when the original linkage or idler arm requires service or replacement.
AMP Research 2016 Ford Super Duty Replacement Linkage Idler Arm Power Step