Heavy Duty Ball Joints for 2007-2018 Jeep Wrangler JK - Set of 4 (Upper & Lower)

Fitment: 2007-2018 4WD Jeep Wrangler JK Unlimited & 2007-2010 2WD Jeep Wrangler JK Unlimited. COMPLETE REPLACEMENT SET: Includes (2) Front Upper and (2) Front Lower Ball Joints for a full axle refresh. EXTREME DURABILITY: Built with a hardened Chromoly Ball Stud and a Carburized Alloy Housing for maximum strength and impact resistance. PREMIUM PROTECTION: Features a high-quality Polyurethane Dust Boot that is far more resistant to abrasion and tearing than standard rubber boots. EASY MAINTENANCE: Greasable design allows for periodic lubrication to extend service life and maintain smooth operation. UNIVERSAL COMPATIBILITY: Works perfectly with all factory and aftermarket axle shafts. PERFORMANCE DESIGN: Metal-on-metal construction provides a tighter, more precise feel and superior longevity compared to OEM-style plastic-lined joints. PERFECT FIT: Specifically designed for 2007-2018 Jeep Wrangler JK models (see detailed fitment notes in description). Break-in Period: A break-in period of 100-500 miles is required. Steering may feel heavy or hesitant to return to center initially. This is normal and will resolve after break-in. Monitor Difference: Product color may vary slightly from the images due to monitor display settings. Verify Compatibility: Please double-check your vehicle's year, make, model, and drive type (2WD/4WD) before purchasing to ensure this is the correct kit for you.