The Upper Control Arms (UCA) are consider the first step when building a mid-travel truck, to unlock the vehicles off-road capability through tough terrain. Our engineers spent time evaluating suspension geometry and optimized the UCAs specifically for the intended vehicle. Lifting a vehicle compromises the OEM alignment specification by introducing too much caster, FOX UCAs provide the necessary correction to maintain the vehicle's alignment while maximizing droop travel for more articulation off-road. Additional caster helps reduce wander at high-speed for more confidence behind the wheel. You'll notice a precise comfortable ride on rougher roads and trails.
Features
- Stainless-steel taper misalignment spacers and 12-point bolts at the steering knuckle ensure a reliable and precise fit. Bolt-on the UCAs without any modification to the vehicle chassis
- The 3/4" chromoly heim joints are fully adjustable allowing for fine tuning of caster and camber. The Kevlar fiber reinforced PTFE liner to prevent binding and long-lasting precision
- 1.25" uniballs are comprised of a hard chrome plated ball and low carbon steel race to increase service life. A PTFE liner mitigates noise to keep the ride comfortable
- Stainless-Steel Taper Misalignment Spacers And 12-Point Bolts At The Steering Knuckle Ensure A Reliable And Precise Fit
- 1.25 in. Uniballs Are Comprised Of A Hard Chrome Plated Ball And Low Carbon Steel Race To Increase Service Life
- The 3/4 in. Chromoly Heim Joints Are Fully Adjustable Allowing For Fine Tuning Of Caster And Camber
- The Kevlar Fiber Reinforced PTFE Liner To Prevent Binding And Long-Lasting Precision
- Bolt-On The Ucas w/o Any Modification To The Vehicle Chassis
- PTFE Liner Mitigates Noise To Keep The Ride Comfortable
Fox 2024+ Toyota Tacoma Billet Upper Control Arm - Black
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2024–2026 | Toyota | Tacoma |
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | FOX |
| Part number | FOX803-35-006 |
| Category | Suspension & Lift |

Worth adding
Useful in any truck — ships separately in its own box.
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