Jeep Wrangler Control Arms - Front Upper - Whiteline - Turnbuckle Adjustable - `18-`23. A heavy-duty, turnbuckle-adjustable front upper control arm engineered to give you on-vehicle adjustability of differential pinion angle for improved traction control under heavy acceleration.

These Whiteline front upper control arms provide a practical window of adjustment to correct or optimize wheel alignment and pinion angle without removing the vehicle from service. Built for demanding use, the turnbuckle design allows incremental, on-car changes so you can fine-tune traction and driveline angle. A protective powder coat finish resists corrosion and wear in harsh conditions, extending service life and keeping components functional mile after mile. Designed for compatibility with 2018–2023 Jeep Wrangler and 2020–2023 Jeep Gladiator applications, these arms are a practical upgrade for enthusiasts who want precise alignment control and a robust replacement for OE components.

Features

• Turnbuckle-adjustable design for incremental on-vehicle pinion angle adjustment
• Heavy-duty construction for durability under load
• Protective powder coat finish to resist corrosion
• Allows a window of adjustment to correct or optimize wheel alignment
• Designed for 2018–2023 Jeep Wrangler and 2020–2023 Jeep Gladiator fitment

If you have questions or want help confirming fitment, call us directly — our technicians can advise on setup and options. We have two locations offering installation and customization services: Austin, Texas and the Los Angeles, California area. Call Austin: 512-982-9393 (TX) or Los Angeles: 562-981-6800 (CA). If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov