F-250/F-350 4WD Diesel Rock Krawler 4" X-Factor Series Suspension System Features: - Smooth on Highway Ride
- Improved Off-Road Ability
- Lifetime Warranty Coverage
X-Factor Suspension System by Rock Krawler
The RK Suspension 4.0 Inch X-Factor System for Ford Super Duty is specifically designed to improve ride quality and performance of your everyday work/adventure vehicle. Each and every component to the suspension system is precision engineered in-house to improve factory geometry and increase off-road stability, if that is what you enjoy. Meanwhile, we know that as a truck owner, it has to perform at work, whether the task is street, trail or tow, RK Suspension will help you complete the task, complete the trail or get the job done!
When Rock Krawler designs a system, their goal is to provide you with the most comprehensive solution and the best geometry, install exceptional value, and be the foundation for every adventure whether it be on the Street, In tow, or down a Trail! Thank you for considering Rock Krawler Suspension.
Vehicle Fitment: 2017, 2018, 2019, 2020, 2021, 2022 Ford F-250/F-350 Super Duty 4WD - Diesel
Kit Includes: - (2) Sport Tuned Triple Rate Front Coils
- (1) Pair of Control arm drop brackets
- (1) Pair of front extended brake lines
- (1) Pair of rear extended brake lines(2) Front bump stop extensions
- Front Stainless Steel Brake line kit
- Front and Rear shocks
- U-bolt assemblies
- 2 inch Add - a - pack rear springs
- Adjustable front sway-bar links
- Fabricated 2" O.D. Solid Steel 4-Link arms w/ 1 3/8 Inch Shank Krawler Joints W/ mounting bracket