π₯ Rough Country 51759 6-Inch 4-Link Suspension SystemΒ Vertex Coilover Lift Kit for Ford F-250 / F-350 Super Duty 4WD (2017β2022)
If you want maximum performance with aggressive ride height, this configuration stands above traditional systems. The Rough Country 51759 lift kit is engineered for the 2017β2022 Ford F-250 and F-350 Super Duty 4WD platform. It delivers six inches of suspension lift using a full 4-Link conversion paired with Vertex coilover shocks.
Unlike radius arm drop kits, this setup replaces the factory radius arms. It also upgrades the front suspension to adjustable coilovers with remote reservoirs.
This Lift Kit is built for drivers who demand premium damping control and enhanced articulation.
π Vehicle Compatibility
Designed specifically for:
Not compatible with 2WD models.
Compatible with diesel and gas engine configurations. Always confirm axle size and drivetrain setup before installation.
Engineered around the aluminum-body Super Duty chassis introduced in 2017.
π What Makes the 51759 Configuration Different?
The defining feature of this configuration is the combination of a 4-Link suspension and Vertex adjustable coilovers with remote reservoirs.
This system typically includes:
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Upper and lower 4-Link control arms
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Heavy-duty front crossmembers
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Vertex adjustable coilover shocks
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Remote reservoir design
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Matching high-performance rear shocks
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Adjustable track bar
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Brake line relocation brackets
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Differential drop brackets
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Sway bar relocation components
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High-strength mounting hardware
The 4-Link design improves axle positioning and articulation.
Vertex coilovers provide eight-stage adjustable damping for customized performance.
This Lift Kit is a structural and performance upgrade combined.
πͺ 4-Link Suspension Advantage
The factory Super Duty uses a radius arm design. That setup limits articulation and independent control.
A 4-Link suspension separates upper and lower arms. That improves axle movement during suspension travel.
Benefits include:
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Increased off-road articulation
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Improved steering precision
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Reduced suspension bind
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More consistent caster control
This design enhances stability at highway speeds and flexibility off-road.
It is ideal for performance-focused builds.
π― Vertex Adjustable Coilover Performance
The Vertex coilovers are the highlight of this configuration.
Advantages include:
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Monotube internal construction
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Remote reservoir cooling
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Eight-stage damping adjustment
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Increased oil capacity
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Improved shock fade resistance
Adjustable damping allows you to fine-tune ride firmness.
Softer settings improve daily comfort. Firmer settings enhance off-road control.
Remote reservoirs reduce heat buildup during aggressive driving.
Compared to non-adjustable systems, this setup offers superior customization.
π Six Inches of Height and Aggressive Stance
Six inches of suspension lift dramatically changes the truckβs profile.
Increased ride height improves ground clearance and approach angles.
Many owners choose 35-inch or larger tires with proper wheel specifications. Always confirm clearance before installation.
The truck gains improved undercarriage protection and bold styling.
This Lift Kit enhances both appearance and functionality.
π Towing and Heavy-Duty Stability
Super Duty trucks are designed for towing and hauling.
The 4-Link geometry maintains proper axle alignment under load.
Rear shock tuning improves stability when pulling trailers.
Corrected suspension angles reduce stress on driveline components.
This suspension system supports both work and recreational applications.
π Installation Overview
Professional installation is strongly recommended.
This is a full 4-Link coilover conversion.
The system bolts to factory mounting points using supplied hardware.
A complete wheel alignment is mandatory after installation.
Installation time is longer than standard radius arm systems.
Proper setup ensures safe operation and long-term reliability.
π© Built for Strength and Durability
Powder-coated steel components resist corrosion and harsh environments.
Heavy-duty crossmembers reinforce front suspension mounting areas.
High-grade hardware secures control arms and suspension components.
Vertex coilovers are engineered for demanding driving conditions.
This suspension system is built for long-term durability.
π Why Choose the 51759 Suspension System?
This configuration is ideal if you want:
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Full 4-Link front suspension conversion
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Adjustable Vertex coilover performance
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Remote reservoir shock technology
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Larger tire clearance
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Enhanced articulation and control
It delivers premium performance beyond traditional drop bracket systems.
This Lift Kits provides engineered suspension upgrades for 2017β2022 Super Duty trucks.
π Explore More Suspension Options
Looking for additional heavy-duty suspension upgrades?
Lift kits collection
Protect your upgraded truck with professional window services.
Car window tinting
π Need Expert Assistance?
Have questions about coilover systems or compatibility? Contact Audio Jam at (302) 832-2868. Our team can help you select the right suspension configuration.
β Frequently Asked Questions
1. Will this Lift Kits fit my 2019 Ford F-350 Super Duty 4WD?
Yes. This Lift Kits is designed for 2017β2022 F-250 and F-350 Super Duty 4WD models.
2. What makes this Lift Kits different from radius arm versions?
This Lift Kits features a full 4-Link suspension and adjustable Vertex coilovers.
3. Can I adjust ride stiffness with this Lift Kits?
Yes. This Lift Kits includes adjustable damping settings for personalized ride control.
