6-Inch Lift Kit with N3 Shocks for Ford Super Duty 4WD (2005–2007)
- Fits 2005–2007 Ford F-250 and F-350 Super Duty 4WD: XL through Harley-Davidson Edition
- Does not fit dually models or gas-engine trucks
- Kit contents: N3 shock set, 6in front D-coils, add-a-leaf, 3 inch block and U-bolt kit, and two radius arm upgrade boxes
- Factory rear contact overload springs must be removed during installation
- Bolt-on install: downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Dually models
- Gas engine models
Factory rear contact overload springs will need to be removed Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 536.20 is a 6-inch lift kit for 2005–2007 Ford F-250 and F-350 Super Duty 4WD trucks, built around upgraded radius arms, front D-coils, an add-a-leaf, a fabricated 3-inch rear block and U-bolt set, and N3 series shocks. It does not fit dually or gas-engine trucks, and the factory rear contact overload springs come out during the install.
This 6-inch lift kit for the 2005–2007 Ford F-250/F-350 Super Duty 4WD covers XL, XLT, Lariat, King Ranch, and Harley-Davidson Edition trims listed in the fitment section. The two radius arm boxes carry rubber-bushed arms that hold factory geometry, with an adjustable cam at the axle for caster correction. Front coils and the rear add-a-leaf plus fabricated block level the truck front-to-rear and add ground clearance, and application-valved N3 shocks handle damping on road and off. Installation is bolt-on, though the factory rear contact overload springs must be removed. A downloadable Rough Country installation guide is available.
What’s in the box
Kit contents
- 1× N3 Shock Kit 158030
- 1× Kit Box 1536BOX2
- 1× Add-A-Leaf 6111
- 1× 3 Inch Block And U-Bolt Kit 6552$89.95
- 1× 6in D-Coil 9295
- 1× Radius Arm Upgrade Box 53600991A
- 1× Radius Arm Upgrade Box 53600992A
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 536.20 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 536.20 |
| UPC / GTIN | 00843030127671 |
| Lift height | 6 in |
| Shock package | N3 series |
| Shipping weight | 240 lb |
| Category | Suspension & Lift Kits › Lift Kits |
Why buy here
The fitment-first store
Keep looking
More Lift Kits
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
4.5 Inch
6 Inch
6 Inch
6 Inch