# Skyjacker 4In SYS 17 F250-F350 4WD DSL

Mixing work and play, you need taller tires for ground clearance. Raise your ride height and conquer larger fields of fun. With Skyjacker's all-in lift kit, you can reap the benefits of On-Road Refinement and Off-Road Readiness. Skyjacker's legendary Softride(R) technology engineered processes achieve maximum wheel travel, ride quality and extends the long-lasting life of the coil spring. Skyjacker specifically engineered this Variable Rate Coil Spring for the F250 and F350 Super Duty 4WD Gas models to deliver a smoother ride. Radius arm drop brackets lower the OEM radius arm mounts at the frame to maintain the correct caster specifications for proper alignment. An ultra heavy-duty track bar relocation bracket captures the front crossmember on both sides to prevent movement in this critical high-stress area and to keep the axle centered. The sway bar lowering brackets realign the front sway bar working angle to achieve maximum sway control. Drop spacers reposition the front bump stops. Front brake line extension brackets correctly reposition the brake lines. A heavy-duty steering stabilizer relocation bracket corrects and enforces the stabilizer connection. Softride(R) Technology leaf springs 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. Shocks are a key link in-between the chassis and your suspension. Front and rear damper capacity enhanced with ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Shocks. ADX 2.0 has a race-inspired full-displaced valving system. Nitrogen charged with Internal Floating Piston Technology = Quickest Shock Reaction Time Ever. Together this complete kit maintains the factory geometry angles, alignment specifications and structural strength. Straightforward installation with step-by-step guide. Reap the benefits: On-Road Refinement and Off-Road Readiness.

-   ADX 2.0 Nitrogen ChargedInternal Floating Piston Technology
-   35s Improve Your Off-Road Stance And Gain Ground Clearance
-   Ultra Heavy-duty Track Bar Bracket Keeps The Axle Centered
-   IFP Technology Provides Quickest Shock Reaction Time Ever
-   Proper Caster Maintains Factory Handling And Ride Quality
-   Bump Stop Spacers Keep Suspension Travel Safely In Check
-   Radius Arm Mount Drop Brackets Properly Corrects Caster
-   ADX 2.0 Has Race-inspired Full-displaced Valving System
-   Softride Technology Enhanced Variable Rate Coil Springs
-   Yields More Lift In The Front For A More Level Stance
-   Skyjacker Softride Technology Heightened Leaf Springs
-   ADX 2.0 Has The Quickest Shock Reaction Time Ever

This Part Fits:

Year

Make

Model

Submodel

2017-2022

Ford

F-250 Super Duty

King Ranch

2017-2022

Ford

F-250 Super Duty

Lariat

2018-2022

Ford

F-250 Super Duty

Limited

2017-2022

Ford

F-250 Super Duty

Platinum

2017-2022

Ford

F-250 Super Duty

XL

2017-2022

Ford

F-250 Super Duty

XLT

2017-2022

Ford

F-350 Super Duty

King Ranch

2017-2022

Ford

F-350 Super Duty

Lariat

2018-2022

Ford

F-350 Super Duty

Limited

2017-2022

Ford

F-350 Super Duty

Platinum

2017-2022

Ford

F-350 Super Duty

XL

2017-2022

Ford

F-350 Super Duty

XLT

## Details

- **Price:** 4402.48 CAD
- **Vendor:** Skyjacker
- **Type:** Lift Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4402.48 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/skyjacker-4in-sys-17-f250-f350-4wd-dsl)
> Updated: 2026-07-01