2003-2009 DODGE 2500/3500 4X4 5-6" REAR

Looking to give your truck a little extra attitude? The Kelderman 5-6" 4-Link Air Suspension lift kit is the perfect way to do that. With a full 4-Link Rear Air Suspension, you will remove the rear leaf springs from your truck in favor a fully fabricated 4-Link Air Suspension Setup. Enjoy an improved ride quality and unmatched towing thanks to air suspension. These 4-Link Rear Air Suspension lifts include trailing arms, aftermarket rear sway bar, end links, pan hard bar, crossmember, and all necessary components for installation. Kits are sold without shocks or air controls, so you can choose exactly how you want your truck to operate. Click here to see all of our available air control systems. Fox

 FOX remote reservoir shocks and billet shock clamps are also available options.  For more information on this and other air suspension lift kits for Ford, Dodge and GM pickups, or to locate a Kelderman dealer in your area, visit the dealer network section of our website, or call our toll free number at 800.334.6150.


  • Best ride and handling on the market
  • Increases load-carrying capacity
  • Allows for up to 35"
  • Durable fabrication with show quality appearance
  • Laser-cut 3/8" thick steel for majority of components
  • 1 1/2" O.D., 1/4" thick wall on link arms
  • Aftermarket anti-sway bars included
  • Brake lines included*
  • Transfer case indexing ring included*
  • Grade 8 hardware
  • Adjustable ride height
  • Components come black or red powder coat standard with raw steel and custom colors also available
  • Durable Firestone air springs

*where required

"Perfect for my Toy Hauler!  I just drop the air, hook up, hit #2 and down the road I go!"