4-Inch Front Leaf Springs for Super Duty/Excursion 4WD (1999–2005)
- Fits 1999–2004 Ford F-250 / F-350 Super Duty 4WD and 2000–2005 Ford Excursion 4WD
- For vehicles already set up with 4 inches of suspension lift
- Kit contents: 2x 4in front leaf springs with bushings, 1x universal U-bolt kit
- Bolt-on install; estimated install time 1-2 hours
- Sold as a pair — shipping weight: 155.0 lb
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Will it fit your truck?
✓ Fits
ONLY for models with 4" of suspension lift. Fitment on this page is based on the manufacturer’s application data.
About this kit
4-Inch Front Leaf Springs, fitment-checked
Rough Country 8057Kit is a pair of 4-inch front leaf springs for 1999–2004 Ford F-250 and F-350 Super Duty 4WD and 2000–2005 Excursion 4WD. Bushings come with the springs, and a universal U-bolt kit is packed alongside them. These springs are intended only for trucks already running 4 inches of suspension lift.
These 4-inch front leaf springs cover the 1999–2004 Ford F-250 and F-350 Super Duty 4WD and the 2000–2005 Excursion 4WD in the trims listed in the fitment section, from XL and XLT up through King Ranch, Harley-Davidson Edition, Eddie Bauer, and Limited. They are matched to vehicles that already carry 4 inches of suspension lift, so confirm your current setup before ordering. The kit ships as 2 springs with bushings plus 1 universal U-bolt kit, and Rough Country lists the job as a bolt-on with an estimated 1-2 hours of shop time.
What’s in the box
Kit contents
- 2× 4in Front Leaf Spring 8057
- 1× Universal U-Bolt Kit 7650
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 8057Kit kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 8057Kit |
| UPC / GTIN | 00840269908736 |
| Lift height | 4 in |
| Shipping weight | 155 lb |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Springs |
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