Fabtech 17-21 Ford F250/350 4WD Diesel 4in 4 Link System w/DL Shocks
Elevate your Super Duty’s performance with the Fabtech 4 Link System, meticulously engineered for 17-21 Ford F250 and F350 4WD Diesel models. This innovative suspension system guarantees unmatched articulation and wheel travel, giving you the capability to conquer any terrain with confidence.
Key Features:
- Robust Construction: Features 2” diameter heavy wall links designed for superior strength and durability.
- Advanced Design: Equipped with race-style 1” Uniballs to enhance performance and reliability.
- Easy Installation: Bolt-on design with thick 1/4” steel brackets that secure directly to the frame without the need for cutting or welding.
- Comprehensive Kit: Includes Sway bar drops, Trac Bar relocation bracket, Pitman Arm, and a rear Block & U-Bolt kit for complete integration.
- Dirt Logic Shocks: Comes standard with front and rear Dirt Logic Shocks for optimized handling and ride comfort.
Benefits:
- Enhances off-road capabilities while maintaining a smooth on-road ride.
- Increases ground clearance for better approach and departure angles.
- Compatible with various tire sizes, allowing for customization to fit your needs.
Compatibility:
This system is designed for:
- Tire Size: 35/12.50R17 Wheel – 17X9 with 4 3/4″ Backspacing with minor trimming
- Tire Size: 35/12.50R18 Wheel – 18X9.5 with 4 3/4″ Backspacing with minor trimming
- Tire Size: 35/12.50R20 Wheel – 20X9 with 5″ Backspacing with minor trimming
Important Notes:
- Compatible with non-dually models only.
- Not suitable for gas motors.
- Some 2017 models may require a dual steering stabilizer for oversized tires (order Dirt Logic-FTS220512, Dirt Logic w/Resi-FTS221162, or Stealth-FTS8046).
Transform your Ford Super Duty with the Fabtech 4in 4 Link System and experience the ultimate in suspension performance. Whether you’re tackling rough terrains or cruising the highways, this system is engineered to deliver a superior driving experience.





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