Rear Air Spring Suspension Kit Fit for Chevrolet Silverado 2500 3500 HD 2011-2017, Fit for GMC Sierra 2500 3500 HD 2500HD 3500HD 2011-2023, 5000 lbs, Replace W217602613(Blue) Item Description Fitment: Fit for Chevrolet Silverado 2500HD 4WD 2011-2013, Silverado 2500HD 2014-2017, Silverado 3500HD 2011-2017, Fit for GMC Sierra 2500 HD 2011-2017, Sierra 3500 HD 2011-2017(will not fit trucks with rear sway bar) Replace Number: Rear Air Suspension Bag Kit replace for W217602613 High Performance: This air spring kit has a load capacity of up to 5000 lbs, contributing to steering control and braking effects. Its adjustable air springs are double helical, providing you with a safe and comfortable ride experience. Easy to Install: The air Suspension kit is installed with bolts, without drilling holes, and will not damage your car. It is also equipped with bolts, nuts, and an installation manual to speed up your installation. Package Included: You will get 2pcs of Air springs, all brackets, installation manual, bolts and nuts you need for installation, inflation valves, elbow fittings, and tubing. ? See more product details Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.