CORE 4X4-2pc Cruise Series Front Upper Adjustable Control Arms - Compatible with Jeep Wrangler JK/JKU 07-18

Vehicle Fitment: Jeep Wrangler JK 07-18 – Restores axle alignment, improves steering stability, and reduces driveline vibration for lifted and stock-height Jeeps.
CORE Advantage: Corrects caster angle for better high-speed stability and steering control while fine-tuning pinion angle to reduce driveline vibrations.
Adjustability: Designed for lifts from 0 to 6 inches, allowing precise alignment corrections and ensuring optimal front-end geometry.
Construction: Heavy-duty steel tubing with a U-bracket axle mount and polyurethane bushings for improved durability, articulation, and ride comfort.
Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.

Maximize Alignment and Suspension Performance Upgrade your Jeep Wrangler JK (2007-2018) with the Cruise Series Front Upper Control Arms, engineered for increased strength, durability, and precise alignment control. Whether you’re tackling rugged trails or daily driving, these control arms provide the stability and adjustability needed to maintain proper suspension geometry and improve overall handling. What’s Included in the Kit? Cruise Series Front Upper Control Arms (CRS-J-JK-FU2) (Pair) Key Features and Benefits Strength durability – Constructed from robust steel tubing, providing superior resilience over factory parts. Precise adjustability – Accommodates 0 to 6 inches of lift, helping restore alignment and drivability after suspension modifications. Unique U-bracket design – The axle end features a U-bracket, allowing easy installation onto the factory-mounted axle bushing. Tapered polyurethane bushings – At the adjusting end, these bushings provide enhanced stability, improved responsiveness, and reduced vibrations. Complete suspension solution – Pair with Cruise Series Front Lower Control Arms (CRS-J-JK-FL2) to fully recenter the front axle and correct caster for maximum handling performance. Optimized for Alignment and Caster Correction Lifting your Jeep changes its suspension geometry, which can lead to misalignment, poor handling, and increased suspension wear. Our adjustable Front Upper Control Arms allow you to: Fine-tune caster angle for improved steering feel and high-speed stability. Correct pinion angle to reduce driveline vibrations, especially after installing a lift. Re-center the axle when paired with our Cruise Series Front Lower Control Arms (CRS-J-JK-FL2), ensuring proper suspension geometry and enhanced drivability. For lifts above 3 inches, pairing Front Uppers with Front Lowers is highly recommended to achieve full caster control and optimal axle positioning.