This AMP Research replacement motor linkage assembly is the left-side unit for the 2019 GM PowerStep system, supplied as a direct-fit replacement to restore articulated motion of the running board. Intended for vehicle-specific repairs, the left linkage assembly provides a compatible replacement to regain proper step operation without replacing the entire mechanism, supporting straightforward maintenance of the PowerStep system.
AMP Research 2019 GM PowerStep Motor Linkage Assembly - Left