We know our products. Always the correct part. Rear Air Suspension Spring Bag Lift Kit Fit for Chevrolet Silverado 2500 3500. For single rear wheel (SRW) and dual rear wheel (DRW) model. Fit most side mount fifth wheel hitch model. Does not fit cab & chassis model. Does not fit Quadrasteer model. Just as picture showed. Load Capacity: 5000 lbs up. Keep proper ride height. Replace your factory jounce bumper. Reduce bouncing at the rear of vehicle when towing. Stop vehicle’s main springs from sagging (due to constant load compression). When towing / hauling heavy loads, air springs raise safety /comfort working with your suspension. Two adjustable secondary air helper springs can add up to 5,000 pounds of leveling capacity per axle for vehicles with leaf springs. Instructions Are Not Included. We Recommend Professional Installation. Will this fit my car? Please make sure you have read through the whole listing and paid attention to “note” and “notice”. When will my order be dispatched? Can I amend my order? What do I do if I have not received my order? What do I do if my product is faulty? It will speed up the process if you could provide us some pictures or video to illustrate the issue details. OTHER ITEMS YOU MIGHT ALSO LIKE. Lowering Suspension Kit Adjustable Damper Coilovers For Chevrolet Cobalt 2005-10. 2PCS Titanizing Forged Connecting Rods For Fiat 500 Old Model 2 Cylinder 130mm. 8pcs Connecting Rods For Chevrolet Chevy Small block LS Series V8 ARP 8740 6. GT1446V Turbo Turbocharger For Chevrolet Cruze 1.4L A14NET 140HP 2010- 781504. Forged 4340 Connecting Rods Rod for Fiat 500 118mm Conrod pleuel bielle ARP Bolt. GT2560LS Turbo Charger For Isuzu 4.8L Chevrolet GMC W3500 W4500 4.8L 8972089663. 8pcs Connecting Rods For Chevrolet Chevy Small block LS Series V8 ARP8740 6.125. 4x Connecting Rods 127.4mm For GMC SGE 1.5 T LFV for Buick Chevrolet Forged 4340. Rear Air Spring to Coil Spring Conversion Kit For Mercedes W220 S430 S500 00-06.