6-Inch Super Duty Lift Kit, N3 Shocks, 6.5-In Blocks
- Ford F-250 and F-350 Super Duty 2023-2025, 4WD
- N3 Shocks and a 6-inch coil box
- 6.5-Inch Blocks block and U-bolt set
- Supplied without the universal U-bolt kit
- Does NOT fit gas engine models or manual shift transfer cases
- Does NOT fit dually models or the Tremor Factory Trim Package
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Gas engine models
- Manual shift transfer cases
- Dually models
Models equipped with a 10-speed transmission must remove dial pin. 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 Super Duty Lift Kit, N3 Shocks, 6.5-In Blocks, fitment-checked
One of Rough Country's 6-inch Super Duty kits, and the kit contents are what separate them: this one carries N3 series shocks with the 6.5-inch block and U-bolt set listed with overloads. Vehicle coverage and exclusions are common to the whole group.
Two things fix this kit within the sixteen: N3 series shocks, and the taller 6.5-inch block and U-bolt set — the version listed with overloads rather than without. That block choice is the axis most easily missed, because it changes nothing about which truck the kit fits and everything about what arrives. A 6-inch coil box and a front CV drive shaft come with it. Shipping weight: 231.35 lb.
What’s in the box
Kit contents
- 1× 6 Inch Coil Box 9296
- 1× 6.5 In Block U-Bolt Kitoverloads 1550BOX2
- 1× Kit Box 43700992
- 1× N3 Shock Kit 155030
- 1× CV Drive Shaft 5068.1
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 43831 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 43831 |
| UPC / GTIN | 00840269935329 |
| Shock package | N3 series |
| Shipping weight | 231.35 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here