6-Inch Lift Kit with Vertex Coilovers for Ford Super Duty 4WD — Part 50759
- Fits 2017-2022 Ford F-250 and F-350 Super Duty 4WD in XL, XLT, Lariat, King Ranch, Platinum, and Limited trim
- Excludes gas engines, dually axles, manual-shift transfer cases, and the Tremor Factory Trim Package
- Vertex 2.5 adjustable front coilover conversion plus two Vertex 2.5 rear reservoir shocks
- Includes 4.5-inch fabricated rear lift block with U-bolt kit, upper and lower arms, and a front CV driveshaft
- 10-speed transmission trucks require dial pin removal — downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Gas engine models
- Manual shift transfer cases Does NOT fit dually models
Models equipped with a 10-speed transmission must remove dial pin. New fabricated lift block replaces the factory equipped lift block. Does NOT work on models equipped with Tremor Factory Trim Package. Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with Vertex Coilovers, fitment-checked
Rough Country 50759 is a 6-inch lift kit for 2017-2022 Ford F-250 and F-350 Super Duty 4WD diesel models, built around a Vertex 2.5 adjustable front coilover conversion and Vertex 2.5 rear reservoir shocks. Gas-engine, dually, manual-shift transfer case, and Tremor Factory Trim Package trucks are not covered. Trucks with the 10-speed transmission need the dial pin removed during the build.
This 6-inch lift kit for the 2017-2022 Ford F-250/F-350 Super Duty 4WD pairs left- and right-hand Vertex 2.5 adjustable front coilovers with a pair of Vertex 2.5 rear reservoir shocks, upper and lower control arms, a front CV driveshaft, and a 4.5-inch fabricated rear block and U-bolt package that takes the place of the factory block. Radius arm drop brackets keep caster in the correct range so steering feel stays close to stock. Confirm your truck is diesel-powered, non-dually, and outside the excluded configurations, then work through the downloadable Rough Country installation guide before starting.
What’s in the box
Kit contents
- 1× CV Drive Shaft 5068.1
- 1× Univ. 3 4 X 4 1 X 1 2in U-Bolt Kit 7673
- 2× Vertex 2.5 RR 6 In 695805
- 1× 6" Kit Box 50010991
- 1× 56020 Box Kit 1560BOX1
- 1× 4.5-6in Up Arm Kit 1560BOX2
- 1× 4.5-6in Lower Arms 1560BOX3
- 1× 4.5 In Block U-Bolt Kit No Overloads 1563BOX4
- 1× Vertex 2.5 Adj FR Lh 4.5IN-6.IN 685042L
- 1× Vertex 2.5 Adj FR Rh 4.5IN-6.IN 685042R
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 50759 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 50759 |
| UPC / GTIN | 00840269915055 |
| Lift height | 6 in |
| Shock package | Vertex series |
| Shipping weight | 380 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here