Fabtech Upper Control Arms Uniball 4-6" Lift F-150 2021-2023

For those trying to get the most out of their 2021-2023 Ford F-150's suspension, these Upper Control Arms are a direct fit. These upper arms are made from premium steel with a reinforced design, reducing flex for more predictable handling performance.

Features and Benefits:
- 1" ID Stainless Steel American Uniball for increased suspension strength
- Additional caster is built into Arms for enhanced driveability with oversized tires
- 1.25" OD x .120" wall 4130 Chromoly tubing reduces flex
- 17-4 Heat-treated Uniball pin fits into factory ball joint taper
- 17-4 Stainless steel misalignments for proper clearance
- Billet Uniball cap keeps dirt and debris out
- .250" wall DOM bushing barrels with welded gussets for strength

Fabtech’s Uniball Upper Control Arms (UCA) provide increased strength to the front suspension by replacing the stock F-150 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.

The upper arms 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 UCAs 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.

Vehicle Fitment:
- 2021-2023 Ford F-150 with 4-6" Lift