Tierod Idler Arm Control Levers for 2011-2019 Chevy Silverado GMC Sierra 2500HD COMPATIBILITY INFORMATION 11 pcs Front Steering and Suspension Kit 2x Front Upper Control Arms w/Ball Joints Assy – K622128 2x Front Lower Ball Joints – Driver & Passenger Side – K500232 2x Front Sway Bar End Links – Driver & Passenger Side – K80631 2x Front Outer Tie Rod Ends – ES800901 2x Front Inner Tie Rod Ends – EV800935 1x Idler Arm Assembly – K400018 FITS: CHEVROLET SILVERADO 2500HD 2011 – 2019 All Models CHEVROLET SILVERADO 3500HD 2011 – 2019 All Models GMC SIERRA 2500HD 2011 – 2019 All GMC Models SIERRA 3500HD 2011 – 2019 All models