Fabtech 10-20 Toyota 4 Runner 3in Uniball Upper Control Arms w/ KDSS

If you're looking to beef up the front suspension on your 2010-2024 Toyota 4Runner for more aggressive offroad driving, these Uniball Upper Control Arms from Fabtech are a solid option. They're designed to replace your factory ball joint arms, adding significant strength and improved alignability to your front end. This is especially important when you're pushing your 4Runner on rough terrain.

These control arms are constructed from strong 1.25-inch outer diameter, .120-wall thick chromoly tubing, which is built to handle the stresses of offroad use. At the heart of the design are 1-inch diameter stainless steel Uniballs, which are a step up from the factory ball joints. These Uniballs attach directly to your factory spindle without the need for any drilling, making installation more straightforward. The Uniball pin itself is made from 17-4 stainless steel and is heat-treated for added durability. These arms are designed to work with your stock suspension or as an upgrade for Fabtech's 2-inch and 6-inch lift systems.

It's worth noting that these control arms are specifically designed to work with vehicles equipped with the Kinetic Dynamic Suspension System (KDSS). While they offer improved strength and alignability, they are intended for offroad applications and may require alignment adjustments after installation. Always refer to the manufacturer's installation instructions for the most accurate guidance.