6-Inch Lift Kit with V2 Shocks for Ford Super Duty 4WD (2017–2022) — Part 51371
- Fits 2017–2022 Ford F-250 and F-350 Super Duty 4WD, XL through Limited — check the full fitment list
- Does not fit gas engine, dually, manual shift transfer case, or Tremor factory trim package trucks
- Kit contents: 6-inch front coil package, 4.5-inch block U-bolt kit, universal U-bolt kit, front CV driveshaft, two V2 monotube shock pairs
- Radius arm drop brackets set proper caster; fabricated anti-axle-wrap rear blocks
- Bolt-on installation — downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Gas engine models
- Dually models
- Manual shift transfer cases Does NOT work on models equipped with Tremor Factory Trim Package
About this kit
6-Inch Lift Kit with V2 Shocks, fitment-checked
Rough Country 51371 is a 6-inch lift kit for 2017–2022 Ford F-250 and F-350 Super Duty 4WD diesel models, built around two V2 monotube shock pairs, a 6-inch front coil package, fabricated anti-axle-wrap rear blocks with a 4.5-inch block U-bolt kit, and a front CV driveshaft. It does not fit gas engine models, dually models, manual shift transfer cases, or trucks with the Tremor factory trim package.
This 6-inch lift kit for the 2017–2022 Ford F-250/F-350 Super Duty 4WD covers XL, XLT, Lariat, King Ranch, Platinum, and Limited trims listed in the fitment section. Radius arm drop brackets let you set caster back to a proper spec, so factory steering feel and driveability carry over. The rear uses fabricated blocks designed to resist axle wrap rather than cast blocks. Confirm your truck is diesel, single rear wheel, and without the Tremor package before ordering, then work from the downloadable Rough Country installation guide. Shipping weight: 242.89 lb.
What’s in the box
Kit contents
- 1× 6 Inch Coil Box 9296
- 1× 4.5 In Block U-Bolt Kit No Overloads 1563BOX4
- 1× Kit Box 1504991
- 1× Univ. 3 4 X 4 1 X 1 2in U-Bolt Kit 7673
- 1× CV Drive Shaft 5068.1$749.95
- 1× V2 MONOTUBE SHOCK PAIR 760754-3
- 1× V2 MONOTUBE SHOCK PAIR 760805-2
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 51371 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 51371 |
| UPC / GTIN | 00843030169756 |
| Lift height | 6 in |
| Shipping weight | 242.89 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
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