6 Inch Lift Kit | Diesel | 4-Link | M1 | Ford F-250/F-350 Super Duty (17-22)

Rough Country 6-Inch Diesel 4-Link Lift Kit for Ford F-250/F-350 Super Duty (2017–2022) – M1

Transform your Ford F-250 or F-350 Super Duty with Rough Country’s 6-inch lift designed specifically for diesel-powered models. Replacing the factory arms with a robust 4-Link setup, this kit delivers increased wheel travel, improved handling, and substantial ground clearance while giving your truck a bold, aggressive stance.

Key advantages

• 4-Link suspension converts the stock arms to a fixed upper and adjustable lower control arm configuration, unlocking greater articulation and control over harsh terrain.
• Radius arm drop brackets preserve factory geometry and caster settings, ensuring predictable steering feel and maintained on-road handling.
• Includes lifted coil springs for reliable ride height and supported load handling.
• Ultra-durable fabricated anti-wrap rear blocks prevent axle wrap and binding during heavy acceleration, maintaining traction.
• Stainless steel extended brake lines and brackets ensure compatibility with the lift for safe braking performance across the full range of travel.
• Nitrogen-charged N2.0 front and rear shocks deliver a balanced mix of off-road capability and comfortable highway ride.
• Lifetime Replacement Warranty from Rough Country provides long-term assurance and customer support.

What’s included

• Lifted coil springs
• Radius arm drop brackets
• Fabricated anti-wrap rear blocks
• Stainless steel extended brake lines and brackets
• N2.0 shock absorbers (Nitrogen-charged)

Why choose this kit

• Designed specifically for the Ford F-250/F-350 Super Duty platform from 2017 to 2022 with diesel powertrains, ensuring proper fit and function.
• The 4-Link configuration unlocks enhanced wheel travel and better handling on rough terrain compared to traditional 3-link or coilover setups.
• Preserved caster through drop brackets helps maintain steering feel and reduces front-end dive during braking or acceleration.
• Comprehensive hardware and components included eliminate the need for sourcing parts separately, simplifying installation.

Fitment and use cases

Compatible with Ford F-250 and F-350 Super Duty trucks equipped with diesel engines, spanning model years 2017 through 2022. Ideal for off-road adventures, rock crawling, and heavy-duty work where increased ground clearance and suspension travel translate to improved approach/departure angles and ride stability both on rugged trails and paved roads.

Warranty

Rough Country’s Lifetime Replacement Warranty accompanies this kit for long-term peace of mind.