Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Rough Country Suspension 6-Inch Suspension Lift Kit with M1 Monotube Shocks (23-26 4WD 6.7L Powerstroke F-250 Super Duty w/ 3.50-Inch Rear Axle & w/o Factory Overload Springs & Factory LED Projector Headlights, Excluding Tremor)Find parts that fit my vehicle
Item SD34437
Our Price
$1,359.95 kit
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$68.00 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Superior Ride Quality With A 6-Inch Radius Arm Drop Suspension Lift
- Complete Kit Including All Necessary Components For Full Truck Transformation
- Capable Of Running Up To 37-Inch Tires While Maintaining Smooth Factory Ride
- Durable Radius Arms Drop Brackets Maintains Factory Suspension Geometry
- Precision Fit Bolts Directly Into Factory Mounts For Easier Installation
- Requires Cutting And Drilling With Estimated Installation Time Of 6-10 Hours
- Limited Lifetime Replacement Warranty Against Manufacturer Defects
- Easy Bolt-On Installation Process
- Increased Ground Clearance
- Front End Leveling To Match Rear Height
- Radius Arm Drop Brackets Allow Proper Caster Settings
- Includes Application Valved N3 Series Shock Absorbers For Balanced On And Off-Road Performance
- Fabricated Lift Blocks For Increased Strength And Longevity Compared To Cast Blocks
- Anti-Axle Wrap Rear Blocks Designed To Maintain Stock Ride Quality And Eliminate Common Lift Block Issues
- Models With 10-Speed Transmission Require Removing Dowel Pin
- Recalibration May Be Necessary For Advanced Drive Assistance System And LiDar Functionality
- Does Not Fit Gas Engine Models
- Not Compatible With Manual Shift Transfer Cases
- Does Not Fit Dually Models
- Not Compatible With Tremor Factory Trim Package
- Fits 23-26 4WD 6.7L Powerstroke F-250 Super Duty With 3.50-Inch Rear Axle Without Factory Overload Springs And Factory LED Projector Headlights Excluding Tremor
| Brand | Rough Country Suspension |
| Lift Height | 6.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 37 Inch |
| Brand of Shocks | Rough Country |
| Rear Lift Type | Coil Spring |
| Shock Style | Non-Reservoir |
Description
Enhanced Suspension Capability. The Rough Country 6-Inch Radius Arm Drop Suspension Lift Kit with N3 Series Shock Absorbers significantly increases your vehicle's height and off-road capability, allowing for larger tires up to 37 inches and improved ground clearance. It is engineered to enhance the 2023-2026 Ford Super Duty trucks by maintaining factory ride quality while improving both off-road performance and on-road comfort.
Construction and Durability. The kit features ultra-durable radius arm drop brackets designed for precision fit to maintain suspension geometry close to factory specifications. Fabricated rear lift blocks provide increased strength and longevity compared to cast blocks. All components are built to withstand demanding conditions. The included N3 shocks are application valved for balanced performance and feature durable materials with a chromed hardened piston rod for long-lasting reliability.
Installation. Installation requires moderate mechanical skill and involves cutting and drilling, with an estimated completion time between 6 and 10 hours. The kit includes all necessary hardware and brackets for an easy bolt-on installation process without requiring external resources or references.
Warranty. This suspension lift kit is backed by a limited lifetime replacement warranty against manufacturer defects, providing long-term confidence in the product's quality and durability.
Application. Specifically designed to fit 2023-2026 4WD Ford F-250 Super Duty trucks with the 6.7L Powerstroke engine, equipped with a 3.50-inch rear axle and without factory overload springs or factory LED projector headlights. This kit is not compatible with Tremor trim packages or certain other specified configurations.
Rough Country Suspension 43740
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (1) Suspension Lift Kit
- Monotube Shocks
Tech Guides:
- Lift Kit vs Leveling Kit: Which Upgrade Is Right for Your Truck?
- How Much Lift Does My Truck Need? Picking the Right Lift Height
- Pros and Cons of Lifting Your Truck: What Every Owner Should Know
- Towing Suspension Upgrades: Suspension Components to Improve Towing Capability
- Lift Kits - How Adding Ground Clearance Makes Trucks More Capable Off-Road
- Do Lifted Trucks Use More Fuel? MPG Loss by Lift Height, Tire Size, and How to Save
- What Is Rake? How Leveling Your Truck Improves Appearance
- FAQ What Are The Best Suspension Systems? How Suspension Systems Work
- Off-Road Suspension 101: What To Know Before You Go
- Lift Kits vs. Leveling Kits: What’s the Difference?
- 8 Most Popular Rides to Upgrade Suspensions in 2021
4.7
Customer Reviews (476)
Questions & Answers
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Will It Fit My F-250
- 6.7L V8 Power-Stroke - 23, 24, 25, 26
