Mevotech CMS50139 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Front Right Lower Control Arm for Colorado and Canyon

Mevotech CMS50139 is a suspension control arm and ball joint assembly for the front right lower position on select Chevrolet Colorado and GMC Canyon models. Built for high-use passenger and work vehicles, it combines a stamped steel arm, pre-greased components, and a corrosion-resistant finish for dependable service in demanding driving conditions.

Key Features

• Fits 2004-2012 Chevrolet Colorado, front right lower
• Fits 2004-2012 GMC Canyon, front right lower
• Stamped steel control arm construction
• Pre-greased with grease fitting included
• Ball joint mounting type: bolt-in
• Threaded ball joint stud type
• Bushings included with natural rubber bushing material
• Greaseable design for serviceability
• Mounting hardware included
• Corrosion-resistant black finish

Detailed Description

Mevotech Supreme CMS50139 is engineered in-house with application-specific upgrades for durability and consistent suspension performance. This front right lower control arm assembly is built for Chevrolet Colorado and GMC Canyon trucks that see regular road use, fleet duty, or commercial service. The stamped steel arm, sintered metal bearing type, and natural rubber bushings are selected to support stable suspension movement while maintaining a direct-fit replacement profile. This part cross-references MOOG Chassis Products RK641494 for the same application.

Common Repair Symptoms

• Clunking or knocking from the front suspension
• Excessive play in the front right lower control arm
• Uneven tire wear caused by worn suspension joints
• Loose or unstable steering feel
• Visible bushing wear, cracking, or separation

Installation Notes and Tips

Install CMS50139 at the front right lower position on compatible Chevrolet Colorado and GMC Canyon applications. Verify the vehicle year and suspension configuration before installation, and inspect adjacent components such as the ball joint, bushings, and mounting points for wear or damage. Because this assembly is greaseable and includes a grease fitting, service the joint after installation according to the vehicle’s maintenance schedule.

Quality Assurance

Mevotech Supreme parts are developed with application-specific design updates to improve durability and installation efficiency. The Labor Saver design approach and included hardware support a more straightforward replacement process on the correct Colorado and Canyon applications.