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Suspension and Components Air Suspension and Components

Kelderman Air Suspension

~(325 lbs. 48X40X24)~ 2014-2018 RAM 2500 4X4 3IN Rear Air Suspension Lift Kit

$3,300.00 $3,043.67 Save $256.33

SKU: K00A D4R4-2-X-14-3

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Kelderman 3" 4-Link Rear Air Suspension Lift Kit (MPN: D4R4-2-X-14-3) replaces factory coil springs with a 4-Link Rear Air Suspension system, providing a 3" lift. It can lower to 1" below stock height and inflate up to a 7" lift. Recommended for 35" tires. The kit includes upper and lower airbag mounts, industrial-strength airbags, adjustable trailing arms, adjustable panhard bar with heim ends, panhard bar mount, brake line relocation bracket, upgraded rear sway bar, sway bar end links, sway bar end link mounts, air line, fittings, and Schrader valves. Air control systems are sold separately. This kit only lifts the rear of the truck. Kelderman products are made to order.

Fitment

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Specifications

BrandKelderman Air Suspension
Part NumberK00A D4R4-2-X-14-3

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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