Designed for 2021-2025 Ford F150 4WD trucks equipped with 4" to 6" lift systems, Fabtech Uniball Upper Control Arms provide a major strength upgrade to the factory front suspension. These arms replace the stock ball joint-style upper control arms, which are prone to wear and failure when subjected to aggressive off-road use and oversized tires.
Fabtech Uniball Upper Control Arms are engineered for longevity in rugged off-road conditions and feature additional caster built into the design compared to factory arms. The increased caster improves steering stability, handling, and straight-line tracking, especially on vehicles running larger tires.
The arms are constructed from premium 1.25" OD x .120" wall 4130 Chromoly steel tubing, delivering exceptional rigidity and strength to the front suspension. This heavy-duty construction significantly reduces flex compared to stock arms, resulting in improved steering response and a more confident road feel.
High-quality 1" FK stainless steel PTFE-lined uniball bearings replace the small factory ball joints, allowing increased suspension travel without binding. The arms attach to the frame using durable urethane bushings, which help reduce road noise while minimizing deflection for a more controlled driving experience.
Fabtech Uniball Upper Control Arms are an excellent upgrade for both stock and lifted suspension systems and are ideal for F150 owners who demand maximum strength, improved handling, and long-term reliability.
