Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Rough Country Suspension Front Leaf Springs for 4-Inch Lift (99-04 4WD F-250 Super Duty)Find parts that fit my vehicle
Item SD56740
Our Price
$539.95 set
CONFIRM THIS FITS YOUR VEHICLE!
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Front Leaf Springs For 4 Inch Lift
- Pair Included
- Designed For Ford Excursion (2000-2005), F-250 Super Duty (1999-2004), And F-350 Super Duty (1999-2004) 4WD
- High Quality Materials For Durability And Load Support
- Multi-Leaf Design With Spring Pads To Reduce Friction And Increase Comfort
- Tapered Leaves For Improved Flexibility
- Easy Bolt-On Installation Using Stock Hardware
- Installation Time Estimated At 1-2 Hours
- Bushings Included
- Dimensions: Length 52.5 Inches, Arch 10 Inches, Width 3 Inches
- Spring Rate Of 479.777 In-Lb
- Mounting Location: Front
- Sold As A Pair
- 5-Year Replacement Warranty Covering Manufacturer Defects
- Fits 99-04 4WD F-250 Super Duty
| Brand | Rough Country Suspension |
| Leaf Springs Style | Lifted Leaf Spring |
Description
Suspension Enhancement. The Rough Country Suspension Front Leaf Springs for 4-Inch Lift provide improved ride height and ride comfort designed specifically for trucks and SUVs requiring lifted suspension. These springs replace the factory leaf springs, restoring lift height while maintaining correct vehicle handling and support. Ideal for off-road and rugged terrain use, they enhance your vehicle’s capability without compromising on-road performance.
Construction and Appearance. Built from high-quality materials, these replacement leaf springs feature a multi-leaf design with spring pads to reduce friction and maximize comfort. The tapered leaf design improves flexibility at the ends, and the springs are finished for durability and resistance against environmental wear, ensuring long-lasting performance and a factory-like look.
Installation. Designed for a straightforward bolt-on installation using your vehicle’s existing hardware, installing these leaf springs typically requires 1-2 hours. This direct fitment simplifies the upgrade process, making it accessible for professional installers and skilled enthusiasts alike.
Warranty. These leaf springs come with a 5-year replacement warranty against manufacturer defects, covering structural and workmanship issues for extended peace of mind.
Application. Specifically engineered to fit the 1999-2004 4WD Ford F-250 Super Duty, these replacement leaf springs accommodate the factory suspension geometry and lift requirements without modification.
Rough Country Suspension 8057Kit
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Front Leaf Springs (4-Inch Lift)
- (1) Hardware and Bushing Set
- Instructional Manual
4.7
Reviews of Rough Country Suspension Suspension Products (500+)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My F-250
- 4.6L V8 - 99
- 5.4L V8 - 99, 00, 01, 02, 03, 04
- 6.0L V8 Power-Stroke - 03, 04
- 6.8L V10 - 99, 00, 01, 02, 03, 04
- 7.3L V8 Power-Stroke - 99, 00, 01, 02, 03
