Whiteline Adjustable Front Upper Control Arm — 1997–2006 Jeep Wrangler (TJ). This heavy-duty adjustable upper control arm uses a turnbuckle design to provide on-vehicle, incremental adjustability of pinion angle and arm length, letting you fine-tune traction and alignment for modified Wranglers.

Built for enthusiasts who modify for performance or lift clearance, this Whiteline control arm replaces the OE upper arm and offers a useful window of adjustment to correct or optimize wheel alignment after suspension changes. The turnbuckle mechanism allows small, repeatable adjustments while under load, helping you dial in more or less traction under heavy acceleration. A protective powder coat finish increases corrosion resistance for long-term use in off-road and street environments.

Features

• Turnbuckle adjustable design for incremental on-car adjustments
• Adjusts differential pinion angle and upper arm length
• Protective powder coat finish for corrosion resistance
• Direct replacement for 1997–2006 Jeep Wrangler TJ front upper arm
• Designed for use with lifted or stock suspension setups

If you have questions or want help choosing the right parts for your build, call us directly. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX) and 562-981-6800 (CA). Thinking about purchasing multiple items? Contact us for possible shipping discounts. We install on premises at both locations and can assist with fitment and setup tailored to your vehicle.

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