Fabtech's Uniball Upper Control Arms (UCA) provide increased strength to the front suspension by replacing the stock F150 ball joint upper arms that can become worn and eventually fail under aggressive offroad use. These heavy duty upper arms are designed for longevity in rugged offroad conditions. They provide additional caster to the vehicle compared to the stock arms. The increased caster helps the handling and tracking of the vehicle with oversized tires.
The top quality construction of these arms includes 1.25" OD x .120" wall 4130 Chromoly steel tubing. This stout construction adds rigidity and strength to the F150 front suspension.
High quality 1" FK Stainless PTFE lined Uniball bearings are utilized in place of the small factory ball joints and allow for increased travel without bind. The UCA's attach to the frame with quality urethane bushings. This helps reduce road noise with less deflection than stock rubber resulting in a more positive road feel.
Fabtech's Uniball Upper Control Arms are an excellent upgrade to stock or lifted suspension systems for drivers that demand the best for their vehicle.
