6-Inch Lift Kit with M1 Shocks for 2023-2025 Ford Super Duty 4WD
- Fits 2023-2025 Ford F-250 and F-350 Super Duty 4WD in XL, XLT, Lariat, King Ranch, Platinum, and Limited trim
- Two M1 monotube shock pairs, valved for this application
- Kit contents: 6-inch coil box, driver and passenger tubular radius arm upgrade boxes, 6.5-inch block and U-bolt kit
- Not for manual-shift transfer cases, dually models, or trucks with the Tremor factory trim package
- Bolt-on install; downloadable Rough Country installation guide available
Will it fit your truck?
✓ Fits
✕ Does not fit
- Manual shift transfer cases
- Dually models
Does NOT work on models equipped with Tremor Factory Trim Package. Fitment on this page is based on the manufacturer’s application data.
More for your truck
6-Inch Lift Kit with M1 Shocks, fitment-checked
Rough Country 41240 is a 6-inch lift kit built around two M1 monotube shock pairs, for 2023-2025 Ford F-250 and F-350 Super Duty 4WD trucks in XL, XLT, Lariat, King Ranch, Platinum, and Limited trim. Trucks with manual-shift transfer cases, dually rear axles, or the Tremor factory trim package are not covered.
M1 monotube shocks anchor this 6-inch lift kit for the 2023-2025 Ford F-250 and F-350 Super Duty 4WD, with two application-valved pairs handling front and rear damping. Front geometry comes from a coil package plus driver- and passenger-side tubular radius arm upgrades, which allow caster to be set correctly so on-road steering feel stays close to stock. At the rear, a 6.5-inch fabricated block and U-bolt set carries the lift and is shaped to resist axle wrap. Check your transfer case, rear axle, and trim package against the exclusions first, then work from the downloadable Rough Country installation guide.
Kit contents
- 1× 6 Inch Coil Box 9296
- 1× 6.5 In Block U-Bolt Kit 41200992
- 1× Kit Box 41200991
- 1× M1 MONOTUBE SHOCK PAIR 770818P
- 1× Radius Arm Pass Upgrade Box 43701991A
- 1× M1 MONOTUBE SHOCK PAIR 770805P
- 1× Radius Arm Dr Upgrade Box 43701992A
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 41240 kit fits the vehicles shown in the fitment section above.
Specifications
| Brand | Rough Country |
| Part number | 41240 |
| UPC / GTIN | 00840269950902 |
| Lift height | 6 in |
| Shock package | M1 series |
| Shipping weight | 244.3 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
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