2 Pcs Air Suspension Air Bags. 1, Air suspension spring bags installed on the Truck, Coach and Trailer are designed usually as generic types. 3, You can distinguish specific model of air suspension spring bags on your Autotruck/Heavy-Duty Truck/Touring Car/Passenger Coach/Trailer by checking original SPN(Supplier Part Number) listed as below, all of which has a consistent one-to-one match with specific Firestone Part Number. Make sure that is the correct fitment for your vehicle. You may refer to Moog official website to see if it is suitable for your model before placing an order, so as to avoid unnecessary items that are different from the described return requirements. Please don’t hesitate to contact our customer services for any commodity quesitons or problems. Left, Right, Front, Rear. Kit or Single Part. Upper Mounting Isolator Included. Lower Mounting Isolator Included. Iron, Aluminium Alloy, Rubber. Single Dimension(CM) 32.00(Length)20.00(Width)20.00(Height). 20897204, Air Ride Suspension Spring Bag. We try to deliver a better online shopping experiencefor our customers. Shocks, Struts & Assemblies. Air Ride Suspension Air Spring Bag Pair Heavy Duty 2600 For 3/8″ 1/2″ NPT Port. Front Rear Shock Absorbers For 2001-05 06 GMC Yukon Chevy Tahoe & Silverado 1500.