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.
This Part Fits:
- 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
- FOX upper control arms are CNC machined in the USA from T6061 billet aluminum. Type II anodization offers superior corrosion resistance and feature a laser etched FOX logo
- 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
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024-2026 | Lexus | GX550 | Luxury |
| 2024-2026 | Lexus | GX550 | Luxury+ |
| 2024-2026 | Lexus | GX550 | Overtrail |
| 2024-2026 | Lexus | GX550 | Overtrail+ |
| 2024-2026 | Lexus | GX550 | Premium |
| 2024-2026 | Lexus | GX550 | Premium+ |
| 2025-2026 | Toyota | 4Runner | Limited |
| 2025-2026 | Toyota | 4Runner | Platinum |
| 2025-2026 | Toyota | 4Runner | SR5 |
| 2025-2026 | Toyota | 4Runner | Trailhunter |
| 2025-2026 | Toyota | 4Runner | TRD Off-Road |
| 2025-2026 | Toyota | 4Runner | TRD Off-Road Premium |
| 2025-2026 | Toyota | 4Runner | TRD Pro |
| 2025-2026 | Toyota | 4Runner | TRD Sport |
| 2025-2026 | Toyota | 4Runner | TRD Sport Premium |
| 2024-2026 | Toyota | Land Cruiser | 1958 |
| 2024-2026 | Toyota | Land Cruiser | Base |
| 2024 | Toyota | Land Cruiser | First Edition |
| 2024-2026 | Toyota | Tacoma | Limited |
| 2024-2026 | Toyota | Tacoma | SR |
| 2024-2026 | Toyota | Tacoma | SR5 |
| 2024-2026 | Toyota | Tacoma | Trailhunter |
| 2024-2026 | Toyota | Tacoma | TRD Off-Road |
| 2024-2026 | Toyota | Tacoma | TRD PreRunner |
| 2024-2026 | Toyota | Tacoma | TRD Pro |
| 2024-2026 | Toyota | Tacoma | TRD Sport |
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024-2026 | Lexus | GX550 | Luxury |
| 2024-2026 | Lexus | GX550 | Luxury+ |
| 2024-2026 | Lexus | GX550 | Overtrail |
| 2024-2026 | Lexus | GX550 | Overtrail+ |
| 2024-2026 | Lexus | GX550 | Premium |
| 2024-2026 | Lexus | GX550 | Premium+ |
| 2025-2026 | Toyota | 4Runner | Limited |
| 2025-2026 | Toyota | 4Runner | Platinum |
| 2025-2026 | Toyota | 4Runner | SR5 |
| 2025-2026 | Toyota | 4Runner | Trailhunter |
| 2025-2026 | Toyota | 4Runner | TRD Off-Road |
| 2025-2026 | Toyota | 4Runner | TRD Off-Road Premium |
| 2025-2026 | Toyota | 4Runner | TRD Pro |
| 2025-2026 | Toyota | 4Runner | TRD Sport |
| 2025-2026 | Toyota | 4Runner | TRD Sport Premium |
| 2024-2026 | Toyota | Land Cruiser | 1958 |
| 2024-2026 | Toyota | Land Cruiser | Base |
| 2024 | Toyota | Land Cruiser | First Edition |
| 2024-2026 | Toyota | Tacoma | Limited |
| 2024-2026 | Toyota | Tacoma | SR |
| 2024-2026 | Toyota | Tacoma | SR5 |
| 2024-2026 | Toyota | Tacoma | Trailhunter |
| 2024-2026 | Toyota | Tacoma | TRD Off-Road |
| 2024-2026 | Toyota | Tacoma | TRD PreRunner |
| 2024-2026 | Toyota | Tacoma | TRD Pro |
| 2024-2026 | Toyota | Tacoma | TRD Sport |
