D400CDKS4 – 4 in. Suspension Lift Kit with Front and Rear Leaf Springs

4 in. Suspension Lift System With Leaf Springs, Leaf Spring Bushings, Bushing Sleeves, U-bolts.

Starting At: From: $1,469.20

California Residents
WARNING: Cancer and/or other Reproductive Harm. www.p65warnings.ca.gov

SKU: D400CDKS4 Category:


Lift Height

4 in.

Max Tire Size





4 in.

The old iron Dodge W250 / W350 are workhorses with the heart of a warhorse. Invest in your durable Dodge with a premium, proven long lasting suspension system. Give your trusty Dodge W250 / W350 Diesel a new life with a new lift.

If you are going to do it, do it right the first time. Replacing the worn OEM front and rear leaf springs are the absolute best upgrade. With Skyjacker’s all-in lift kit, you can reap the benefits of On-Road Refinement with Off-Road Readiness.

Skyjacker Softride® leaf springs are individually shot-peened with hard steel pellets at very high velocities. Softride® springs also have tapered leafs to distribute loads more evenly and to create more flex at the leaf ends.

Teflon® wear pads between leafs and bolt style spring clips prevent binding and eliminate friction. Skyjacker’s engineered processes achieve maximum wheel travel, ride quality and extends the long-lasting life on these Diesel Specific replacement front leaf springs. Includes front u-bolt kit and Polyurethane spring eye bushings with replacement sleeves.

ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Shocks exceedingly enhances front and rear dampening. ADX 2.0 offer unmatched shock damping and have specific valving and stroke for this application.

ADX 2.0 has an innovative off-road race-inspired full-displaced valving system. Engineered for higher speed applications, remote reservoir shocks still perform at low speeds. The external remote reservoir separates the nitrogen gas from the oil with an Internal Floating Piston (IFP). The majority of the reservoir contains pressurized nitrogen gas. The IFP prevents the gas and oil from mixing or foaming (cavitation).

Nitrogen charged with IFP Technology = Quickest Shock Reaction Time Ever. From higher speeds to a slow advance, ADX 2.0 works.

Pitman Arm Part # DA20 is Required.
Adjustable Drag Link Part # DL10 is Required.
Models Equipped With a Front Sway Bar Require Part # SBL20.
Brake Line Part #'s FBL60 and RBL60 are Recommended.


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

YearMakeModelFitment Info
1987DodgeW250 Pickup - 4WD--
1988DodgeW250 Pickup - 4WD--
1989DodgeW250 Pickup - 4WD DIESEL--
1990DodgeW250 Pickup - 4WD DIESEL--
1991DodgeW250 Pickup - 4WD DIESEL--
1989DodgeW250 Pickup - 4WD GAS--
1990DodgeW250 Pickup - 4WD GAS--
1991DodgeW250 Pickup - 4WD GAS--
1987DodgeW350 Pickup - 4WD--
1988DodgeW350 Pickup - 4WD--
1989DodgeW350 Pickup - 4WD DIESEL--
1990DodgeW350 Pickup - 4WD DIESEL--
1991DodgeW350 Pickup - 4WD DIESEL--
1989DodgeW350 Pickup - 4WD GAS--
1990DodgeW350 Pickup - 4WD GAS--
1991DodgeW350 Pickup - 4WD GAS--


Lift Kits
Leveling Kits
Coil Springs
Leaf Springs
Add a leafs
Fitted Leafs
Sway Bar End Links




Drive Shafts
Carrier Bearing Lowering Kits
Transfer Case Lowering Kits


Pitman Arms
Steering Arms


Brake Lines
Skid Plate
Spare Tire Relocation
Tailgate Saver
About Us
Contact Us
Orders Over $99

Free Shipping to the lower 48

Returns & Exchanges

60 Days

Warranty Info

Limited Lifetime Warranty


Installation Instructions
Master Catalog

Tech Videos

Technical Information about various Skyjacker® parts

GM Control Arm Variations

How to identify the different 14-18 GM factory control arm variations

FMVSS Testing

Proven Compliant with FMVSS 126 Safety Standards

Your Account

Create or login to your account to enjoy discounts and rewards.

    Your Cart
    Your cart is empty
      Calculate Shipping
      Apply Coupon