Rough Country · Authorized Dealer
6 Inch Lift Kit | Diesel | No Ovld | Ford F-250/f-350 Super Duty 4wd (23-26)
$1,799.95
Price does not include installation.
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$1,799.95
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🛠️ Install available in Marietta, GA
Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.
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Built for Ford Super Duty diesel owners who want maximum tire clearance and factory-smooth ride geometry, this 6-inch radius arm drop lift kit brings your truck's suspension into perfect balance. Run up to 37-inch tires while preserving the factory angles that matter most — proper caster, geometry, and ride quality that doesn't sacrifice drivability for height.
Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.
What's included
- N3 Shock Kit — Application-valved absorbers engineered for balanced performance on and off-road, tuned to work with your lifted geometry.
- 4.5 In Block U-Bolt Kit (No Overloads) — Fabricated rear blocks stronger and longer-lasting than cast alternatives, with anti-axle wrap design to maintain stock ride quality.
- Radius Arm Drop Brackets — Precision-fit to factory mounts, allowing proper caster angles crucial for handling and driveability.
- CV Front Drive Shaft — Diesel-specific component engineered for driveline geometry preservation.
- 6 Inch Coil Box — Front coil spring perches that level the truck front-to-rear.
- Installation Hardware & Fasteners — All bolts, brackets, and fasteners needed for complete assembly.
Important notes
- 10-speed transmission models require removal of the dial pin before installation.
- Diesel engine only — does not fit gas Super Duty models.
- Does not fit manual shift transfer cases.
- Does not fit dually models.
- Does not work on vehicles equipped with the Tremor Factory Trim Package.
Why customers pick this at Road Runner
- Radius arm drop brackets correct caster geometry — your truck handles and steers like stock, not like a lifted truck.
- Rough Country's limited lifetime warranty backed by a local dealer who honors it.
- N3 shocks tuned specifically for this application — no generic, one-size-fits-all approach.
- Professionally installed by techs who perform these kits every week and know every fitment caveat.
- Professional alignment performed in-house as part of your lift install — included.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | 6 Inch Coil Box | Ford Super Duty (05-22) | 9296 |
| 1 | 4.5 In Block U-Bolt Kit No Overloads | Ford Super Duty (11-22) | 1563BOX4 |
| 1 | Kit Box | 6" Kit | Ford Super Duty (2023) | 43700992 |
| 1 | N3 Shock Kit | Ford Super Duty (17-22) | 155030 |
| 1 | CV Drive Shaft | Front | Diesel | Ford F-250/F-350 Super Duty 4WD (2017-2023) | 5068.1 |
Features
- Easy bolt-on installation.
- Increased ground clearance.
- Levels the front with the rear of the vehicle.
- Radius arm drop brackets allow for properly set caster. Proper caster is crucial to maintaining factory handling and driveability.
- Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
- Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
- Specially designed anti-axle wrap rear blocks maintain stock ride quality while eliminating common lift block problem.
| Years | Make | Model | Drive |
|---|---|---|---|
| 2023-2024 | Ford | F-250 Super Duty Limited | 4WD |
| 2023-2026 | Ford | F-250 Super Duty King Ranch | 4WD |
| 2023-2026 | Ford | F-250 Super Duty Lariat | 4WD |
| 2023-2026 | Ford | F-250 Super Duty Platinum | 4WD |
| 2023-2026 | Ford | F-250 Super Duty XL | 4WD |
| 2023-2026 | Ford | F-250 Super Duty XLT | 4WD |
| 2023-2024 | Ford | F-350 Super Duty Limited | 4WD |
| 2023-2026 | Ford | F-350 Super Duty King Ranch | 4WD |
| 2023-2026 | Ford | F-350 Super Duty Lariat | 4WD |
| 2023-2026 | Ford | F-350 Super Duty Platinum | 4WD |
| 2023-2026 | Ford | F-350 Super Duty XL | 4WD |
| 2023-2026 | Ford | F-350 Super Duty XLT | 4WD |
- Tire size: 35″ to 37″ tall
- Lift height: 6″
Models equipped with a 10-speed transmission must remove dial pin. Does NOT fit gas engine models. Does NOT fit manual shift transfer cases. Does NOT fit dually models. Does NOT work on models equipped with Tremor Factory Trim Package.
Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.
3-Year Finish Warranty on all painted and powder-coated surfaces.
3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.
Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.
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