Moog RK620679 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Front Right Lower Control Arm for Colorado and Canyon

Restore front suspension geometry with this Moog suspension control arm and ball joint assembly, part number RK620679. It is built for the front right lower position on select Chevrolet Colorado, GMC Canyon, and Isuzu applications, with OE-style fitment details for direct replacement service.

Key Features

• Stamped steel control arm for structural strength
• Pre-greased ball joint for ready-to-install service
• Grease fitting included for future maintenance
• Rubber bushings included for suspension isolation
• Bolt-in ball joint mounting with threaded stud design
• Black corrosion-protected finish
• Mounting hardware included
• Non-adjustable design for direct replacement use

Product Details

Moog RK620679 is a suspension control arm and ball joint assembly engineered for foreign and domestic nameplates with an emphasis on structural strength and corrosion protection. The stamped steel arm, rubber bushings, and pre-greased ball joint are specified for dependable front suspension service on the Chevrolet Colorado, GMC Canyon, and related Isuzu models. This part number RK620679 is a practical OE-style replacement when the original front right lower control arm shows wear, looseness, or bushing deterioration.

This part cross-references Dorman OE Solutions 521-388 for the same application.

Vehicle Fitment

• Fits 2004-2012 Chevrolet Colorado, front right lower
• Fits 2004-2012 GMC Canyon, front right lower
• Fits 2006 Isuzu i-280, front right lower
• Fits 2007-2008 Isuzu i-290, front right lower
• Fits 2007-2008 Isuzu i-370, front right lower

Common Repair Uses

• Front-end clunking from worn control arm bushings
• Excessive play from a loose or worn ball joint
• Uneven tire wear caused by suspension geometry issues
• Steering pull or unstable road feel from front suspension wear
• Corrosion-related replacement of the original control arm assembly

Installation Notes and Tips

Install RK620679 at the front right lower position and verify alignment after replacement. Because this assembly includes a bolt-in ball joint and mounting hardware, it is suited to direct suspension service, but final torque should always follow the vehicle service specifications. Inspect adjacent components such as tie rods, sway bar links, and the opposite-side control arm during repair.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, with pre-greased service parts and included bushings to support consistent replacement quality. Part number RK620679 is built to meet OEM standards for the listed applications.