JKS 1633 Adjustable Front Upper Control Arm for Jeep Wrangler JK

The JKS 1633 J-Link Adjustable Front Upper Control Arms are an essential suspension upgrade for 2007-2018 Jeep Wrangler JK models with lifted suspensions. These control arms allow for fine-tuning of caster and pinion angles, making them an essential upgrade for lifted Jeep Wrangler JKs. They help improve handling, steering response, and overall suspension performance.

Premium Construction:

• Built from heavy-duty DOM (Drawn Over Mandrel) steel tubing, these control arms provide superior strength and durability.
• CNC-bent from stout DOM tubing with a forged end, the fully adjustable design allows you to fine-tune suspension geometry and alignment.
• Engineered specifically to reduce NVH characteristics (Noise, vibration, harshness), these factory style maintenance-free rubber bushings come pre-installed at both ends.
• The corrosion-resistant powder-coated finish ensures long-lasting protection against the elements.

Adjustability Features:

• Heavy duty 1-1/4"-12 threads and hex shaped weld-in bungs make tightening of the included jam nuts super easy for quick and secure adjustments.
• Allows precise tuning of suspension geometry to restore proper alignment after installing a lift kit
• Corrects caster angle for improved steering feel and stability

Designed for a direct bolt-on installation, these adjustable control arms require moderate mechanical knowledge for proper installation and alignment. A professional alignment is recommended after installation to maximize performance. Sold in pairs.