Rock Krawler Ford F2XF4005 4 X-Factor Series Suspension System | 2017-2022 Ford F250/F350 Super Duty 4WD Gas

Features:

• Increases off-road stability and traction
• Smooth, controlled ride on highways
• Ideal for towing and heavy-duty use
• Includes sport-tuned triple-rate front coils
• Adjustable front sway bar links
• Durable solid steel 4-link arms
• Extended stainless steel brake lines included
• Front and rear bump stop extensions
• Adds 2-inch rear lift for balance
• Fabricated components ensure strength and longevity
• Lifetime warranty for peace of mind
• Precision-engineered to improve suspension geometry

Take Your Super Duty To The Next Level

If you're looking to turn your 2017-2022 Ford F-250 or F-350 Super Duty into a truck that feels just as good off-road as it does on the pavement, the Rock Krawler 4.0" X-Factor Suspension System is the real deal. This kit doesn’t just lift your truck, it gives it a whole new attitude. Whether you’re hauling tools to the job site or heading out to camp for the weekend, the ride stays smooth, stable, and confident. It’s built for people who expect their truck to handle business during the week and adventure on the weekends. The precision-engineered components are made to work together to improve geometry and boost your overall driving experience. Even daily driving feels tighter and more refined, while off-road trips feel a whole lot more controlled. It’s the kind of upgrade that you’ll notice immediately, whether you’re cruising down the highway or crawling through rocky trails.

Built To Handle What The Factory Never Could

This suspension system is all about performance you can feel. It includes sport-tuned triple-rate front coils that offer a dynamic balance between comfort and support across all driving conditions. Heavy-duty 4-link arms made from 2-inch solid steel keep everything planted, while 1 3/8 inch shank Krawler Joints ensure flex where it counts. Brake lines are fully extended in both the front and rear to keep up with the lift, and the bump stop extensions are there to help protect your suspension under load. The system adds a 2-inch rear spring pack to level things out, which is key when towing or carrying extra weight in the bed. With adjustable sway bar links and control arm drop brackets, the kit corrects factory geometry and keeps the ride predictable. Every component is built to last and comes backed by a lifetime warranty, so you can push your truck harder without second-guessing your gear.

Fits: 2017, 2018, 2019, 2020, 2021, 2022 Ford F250/F350 Super Duty 4WD Gas

Notes:

• Designed for 2017–2022 Ford F-250/F-350 4WD gas models
• Allows fitment of up to 38" tires
• Rear mini packs reduce load capacity by 10–15%
• Stance based on Crew Cab Short Bed; other configurations may vary
• Complete bolt-in system; no welding required
• Lifetime warranty covers all components
• Optional shock configurations: Bilstein 5100, RRD Remote Reservoir, or Fast CD Adjustable
• Lead times: 3–7 business days for basic parts; up to 4–5 weeks for custom orders
• System includes 4-link conversion for improved axle control
• Not compatible with 2023 and newer Super Duty models