Steering Pitman Arm Idler Arm For 2011-2019 Sierra Chevy Silverado 2500HD 3500HD. for Chevrolet Silverado 2500 HD V8 6.6L Reverse Rotation; Electronic Fan Clutch 2015-2016. for Chevrolet Silverado 3500 HD V8 6.6L Reverse Rotation; Electronic Fan Clutch 2015-2016.
