The old iron Dodge W250 \ W350 are workhorses with the heart of a warhorse. Give your durable Dodge W250 \ W350 Diesel a new life with a new lift. Skyjacker Softride(R) leaf springs are individually shot-peened with hard steel pellets at very high velocities. Softride(R) springs also have tapered leafs to distribute loads more evenly and to create more flex at the leaf ends. Teflon(R) 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. OEM rear leaf springs remain. A high-quality block \ u-bolt kit lifts the rear. ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Shocks exceedingly enhances front and rear dampening. 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). From higher speeds to a slow advance, ADX 2.0 works.
Features
- ADX 2.0 Nitrogen Charged\Internal Floating Piston Technology
- Suspension Clearance For 35s Ground Clearance For Dominance
- Impressive Ride / Aggressive Look / Gained Ground Clearance
- On And Off-Road Performance With An Effortless Smooth Ride
- Skyjacker Softride Technology Enhanced Spring Performance
- Improved Ride Height Achieved With Maximum Wheel Travel
- ADX 2.0 Has Race-inspired Full-displaced Valving System
- ADX 2.0 Reacts Quicker To Improve Control And Stability
- More Level Dominate Stance. Powerful Off-Road Presence
- Gain A More Controlled Handling Feel On And Off-Road
- Enjoy A Smoother / More Comfortable Ride
Skyjacker 4in Cummins Diesel Models
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 1987–1991 | Dodge | W350 |
| 1987–1991 | Dodge | W250 |
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Skyjacker |
| Part number | SKYD400CDK-X |
| Category | Suspension & Lift |
Customer reviews

Worth adding
Useful in any truck — ships separately in its own box.
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