Tuff Country 50965 Uni-Ball Upper Control Arm Kit for Use with 2" To 4"

Upgrade your Toyota 4Runner, Tacoma, or Tundra with the Tuff Country 50965 Uni-Ball Upper Control Arm Kit. Designed for 2–4 inch front lifts, it restores proper geometry, enhances articulation, and reduces binding for confident on- and off-road handling.

• Teflon-Lined Uni-Ball Joints: Superior articulation with significantly less binding than standard ball joints, delivering 30–35% more movement for smoother suspension travel.
• Steering Knuckle (Spindle) Support Brackets: Reinforced brackets provide added strength to factory knuckles, improving durability in rugged conditions.
• Polyurethane Bushings with Zerk Fittings: Durable bushings paired with grease fittings for easy maintenance and long-lasting performance.
• Gusseted Connecting Points: Extra reinforcement at critical joints to withstand higher loads and challenging terrain.
• Powder-Coated Finish: Tough, corrosion-resistant coating designed to endure mud, rocks, and road grime.
• Made in the USA with Lifetime Warranty: Built by a trusted suspension brand backed by a commitment to durability and long-term support.
• Designed for 2–4 Inch Front Lifts: Corrects geometry across lifted setups, improving alignment and overall handling.

This Uni-Ball UCA kit delivers real-world benefits: freer suspension movement that translates to smoother ride quality, enhanced steering precision, and better tire contact with the ground on both paved roads and off-road trails. By restoring proper alignment as part of a lift, it helps reduce tire wear and maintain predictable handling at highway speeds and on technical terrain. The included knuckle brackets and urethane components are chosen to endure the demands of daily driving and weekend adventures, so you can count on lasting performance without frequent maintenance.