2025-2026 4Runner Chromoly Upper Control Arms (UCA119S)

Tubular chromoly upper control arms for the 2025-2026 4Runner that put caster back into a lifted front end so the truck steers straight and stays settled at speed. The 35CrMo arms run a 35 mm tube with a 5 mm wall, CNC machined housings, and a high articulation ball joint that is fully serviceable and greaseable, so you get more travel without binding and nothing that has to be thrown away when it wears.

Features

• Added caster for better steering stability and handling on lifted trucks
• High articulation ball joint maximises travel without binding
• Fully serviceable ball joint that takes grease and swaps out without replacing the arm
• OEM style pivot bushings keep maintenance low
• CNC machined housings for precise bushing and ball joint fit
• High strength 35CrMo tubular chromoly steel: 35 mm OD, 25 mm ID, 5 mm wall
• Protective black powder coat resists corrosion
• Nylon 66 dust caps included for the ball joints
• Sold as a pair

Specifications

• Material: 35CrMo tubular chromoly steel
• Tube: 35 mm OD, 25 mm ID, 5 mm wall
• Ball joint: high articulation, greaseable and replaceable
• Bushings: OEM style pivot bushings
• Finish: black powder coat
• Quantity: pair
• Weight: 22 lb
• Packaged dimensions: 18.11 x 18.11 x 7.09 in