Home - Return to Previous Page
Additional Images


For the best in ride quality and towing, the Kelderman 4-Link Rear Air Suspension Kit provides the best all-around suspension for your Ram.

- Replaces stiff factory leaf springs
- Soaks up harsh bumps and jarring bounces
- Adjustable trailing arms and lanyard bar
- Upgraded Rear Sway Bar
- Softer Ride Quality - No More Harsh Rebound
- Easier Loading/Unloading & Trailer Hook Up
- Self-leveling Air Control Option Available
Please Call for Availability
Availability: This product is only Available for Purchase and Installation Through Our Performance Shop.


A leaf spring truck does not have to suffer through a leaf spring ride. Take your leaf springs out and trade them in for the best suspension available for a 2013-2018 Ram 3500 pickup, a Kelderman 4-Link Rear. This suspension comes with all the components necessary to swap out the factory leaf spring suspension for a full air ride setup.
This kit includes upper and lower air bag mounting plates, trailing arm mounts, adjustable trailing arms, axle clamps, industrial-strength airbags, rear cross member, adjustable panhard bar, larger rear sway bar, sway bar end links, all hardware, and a 'manual fill' air control kit. This setup will provide you a great improvement in ride quality, as well as towing. The industrial-strength airbags not only maintain your truck's towing ability...it increases it! This is perfect if you tend to push your truck's suspension a little beyond its limits. You won't have to worry about your rear suspension squatting under a heavy trailer, especially with one of the self-leveling air control packages. One of these kits will provide you with an onboard air compressor, tank, height control valves, dump valves, air dryer, and more so your truck can automatically return to the designed 'ride height' once you're hooked onto your trailer. This means your truck won't drop like leaf springs would under a heavy load. You can even use the optional air control setup to lower the rear suspension 3.5-4" to make it easier hooking up your trailers or putting items in your truck bed. Adding a 2-Stage Front Air Suspension to your Ram 3500 4x4 pickup further improves your ride quality and adds even more versatility. You can add a front air suspension kit and four-corner air control system to raise or lower the vehicle at all four corners. Regardless of what you're looking for, Kelderman has a great option for you. With over 25 years of experience in building air suspension systems for Ram trucks, you can count on Kelderman to transform your truck the right way.

Please call us at 630-277-8239 for assistance with pricing, availability, custom powder coating options and scheduling your vehicle for installation at our performance shop.


Shipping Information

  • Item Requires Shipping
  • This item ships in its own box.

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.