Moog CK620188 Suspension Control Arm and Ball Joint Assembly - Front Upper

Moog CK620188 Front Upper Control Arm

Moog CK620188 is a front upper suspension control arm and ball joint assembly built for Jeep Commander and Jeep Grand Cherokee applications that see heavier loads and rougher road conditions. It uses a forged steel arm with rubber bushings and a pre-greased design for dependable service in demanding suspension repairs.

Key Features

• Forged steel control arm for added strength
• Pre-greased for initial service readiness
• Rubber bushings included
• Press-in ball joint mounting type with threaded stud
• Mounting hardware included
• Black control arm finish
• Non-adjustable design

Detailed Product Overview

This Moog suspension control arm and ball joint assembly is engineered for front upper suspension service on 2005-2010 Jeep Grand Cherokee and 2006-2010 Jeep Commander models. The forged steel construction supports demanding use, while the rubber bushings help restore proper suspension connection and ride control. Moog CK620188 is a direct-fit replacement for vehicles needing a front upper control arm assembly with a press-in ball joint design.

This part cross-references Dorman OE Solutions 521-116 for the same application. It also cross-references Mevotech Supreme CMS25169 and CMS25181 for related fitment coverage. Moog CK620188 is a practical choice when replacing worn suspension components on Jeep Commander and Jeep Grand Cherokee front upper positions.

Common Problems This Part Can Address

• Clunking or knocking from the front suspension
• Excessive play from worn control arm bushings
• Loose or unstable steering feel
• Uneven tire wear caused by suspension wear
• Reduced front-end control over rough roads

Installation Notes and Tips

Fits 2006-2010 Jeep Commander, Front Upper. Fits 2005-2010 Jeep Grand Cherokee, Front Upper. Verify suspension position and ball joint style before installation. Because this assembly uses a press-in ball joint mounting type, proper service tools and alignment procedures are recommended after replacement. Confirm all mounting points are clean and inspect adjacent suspension components during installation.

Quality Assurance

Moog High Utilization Designs are built for heavier loads and more punishing roads, making this assembly a strong option for suspension repair where added durability and confidence are important. Part number CK620188 is designed for consistent fitment on the listed Jeep applications.