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★★★★★ 4.9 (625 Google reviews) · Marietta shop · 📞 (678) 400-6467 · 🗺️ Get Directions · Live From The Shop
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Rough Country · Authorized Dealer

3 Inch Lift Kit | M1 | Front Diesel Coils | Ford F-250 Super Duty 4wd (23-26)

Part #: 43640UPC: 840269933769Brand: Rough Country

$989.95

Price does not include installation.

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*Estimated lease-to-own payment. Final approval and terms are determined by the lender. See all financing options →

🛠️ 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 F-250 Super Duty diesel owners who want a commanding stance without compromise, Rough Country's 3" Suspension Lift Kit levels the front with the rear for a clean, aggressive look while preserving factory ride quality and handling. The kit supports up to 34" tire clearance with proper wheel backspacing and maintains optimal suspension geometry through included radius arm drop brackets and caster correction.

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

  • 2023–2024 Ford F-250/F-350 Diesel Front 3.0" Coil — precision-engineered lifted coil spring designed to increase ground clearance while maintaining factory comfort and drivability.
  • M1 Monotube Shock Pair (qty 2) — nitrogen-charged performance shocks with 10-stage variable valving and 18mm chrome-hardened piston rods for durability and controlled handling.
  • Radius Arm Drop Brackets — corrects caster alignment and suspension geometry to preserve on-road stability and handling after the lift.
  • Block & U-Bolt Kit — rear suspension components that level the vehicle and maintain proper wheel alignment.
  • Track Bar Drop Bracket — ensures proper geometry and driveability with the added height.

Important notes

  • This kit is engineered exclusively for diesel F-250 Super Duty models — it does NOT fit gas models, F-350 models, or dually configurations.
  • Does NOT work on vehicles equipped with the Tremor factory trim package.
  • Models equipped with a factory top-mounted overload spring will require SKU 7669 to ensure adequate u-bolt length.
  • Supports up to 34" tire clearance with proper wheel backspacing; always verify fitment with your wheel offset before installation.

Why customers pick this at Road Runner

  • 100% bolt-on installation with no cutting or drilling — your Super Duty goes up the same day without permanent modifications.
  • Rough Country Lifetime Warranty backed locally — we stand behind every lift we install and service right here.
  • Caster correction included — radius arm drop brackets keep your truck tracking straight and stable, not wandering on the highway.
  • Professional alignment performed in-house as part of every lift install — part of the process, not an upsell.
  • Expert technicians who install these every week — our team knows F-250 Super Duty geometry inside and out.
  • Factory ride quality preserved — engineered to keep your truck comfortable and drivable, not harsh or sloppy.

Ready to build it? Call (678) 400-6467. Hablamos Español.

QtyPartPart #
1Block & U-Bolt Kit | Ford Super Duty (17-22)1502BOX2
1No Shock Kit Box | 3" Coil Kit | Ford Super Duty (2023)43630992
1Kit Box | Ford Super Duty (17-22)50220BOX1
1M1 MONOTUBE SHOCK PAIR770839P
1M1 MONOTUBE SHOCK PAIR770804P
12023-2024 Ford F250/F350 Diesel Front 3.0" Coil9465

Features

  • Hassle-Free Bolt-On Installation: No cutting or drilling required, installs easily with standard tools.
  • Factory Ride Quality Preserved: Engineered to maintain your vehicle's original comfort and drivability.
  • Boosted Ground Clearance: Gain additional lift to tackle tougher terrain and larger obstacles.
  • Front-to-Rear Level Stance: Eliminates factory rake for a more aggressive, leveled look.
  • Precision Radius Arm Drop Brackets: Corrects caster alignment for optimal handling and on-road stability.
  • Custom Shock Options Available: Choose from N3, M1 Monotube, or V2 Vertex Reservoir shocks to match your ride and performance needs.
YearsMakeModelDrive
2023-2024FordF-250 Super Duty Limited4WD
2023-2026FordF-250 Super Duty King Ranch4WD
2023-2026FordF-250 Super Duty Lariat4WD
2023-2026FordF-250 Super Duty Platinum4WD
2023-2026FordF-250 Super Duty XL4WD
2023-2026FordF-250 Super Duty XLT4WD
  • Tire size: 33″ to 34″ tall
  • Lift height: 3″
Due to variances in motor weight this kit does NOT fit gas models. Does NOT F-350 models. Does NOT fit dually models. Does NOT work on models equipped with Tremor factory trim package. To ensure adequate u-bolt length, models equipped with a factory top-mounted overload spring will require SKU: 7669.

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.