Moog RK620675 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK620675 suspension control arm and ball joint assembly is designed for reliable performance in select Buick, Chevrolet, and Pontiac models. This pre-greased, stamped steel control arm comes with rubber bushings and mounting hardware, providing a durable and ready-to-install solution for your vehicle's suspension needs.

• Pre-greased for immediate use
• Includes rubber bushings and mounting hardware
• Stamped steel control arm construction in black finish
• Bolt-in ball joint with threaded stud type
• Compatible with Buick Allure, Chevrolet Impala, Monte Carlo, and Pontiac Grand Prix models

Detailed Product Features and Specifications

The Moog RK620675 control arm assembly features a stamped steel control arm with a maximum length of 15.190 inches, finished in black for corrosion resistance. The assembly includes rubber bushings that help absorb road vibrations and reduce noise, enhancing ride quality. The ball joint is bolt-in type with a threaded stud, ensuring secure and straightforward installation. Although grease fittings are not included, the assembly comes pre-greased, reducing maintenance requirements upon installation. Mounting hardware is included to facilitate a complete replacement process.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with several GM models, including Buick Allure and LaCrosse, Chevrolet Impala, Impala Limited, and Monte Carlo, as well as Pontiac Grand Prix. The part number RK620675 ensures you receive the correct fitment for these specific vehicles, maintaining proper suspension geometry and handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Excessive suspension noise or vibration
• Misalignment issues affecting vehicle handling
• Corrosion or structural damage to original control arms

Installation Notes and Tips

Installation of the Moog RK620675 control arm assembly requires basic suspension tools and mechanical knowledge. Since the assembly is pre-greased and includes mounting hardware, it simplifies the replacement process. Ensure the vehicle is properly supported and aligned after installation to maintain optimal suspension performance. Torque all bolts to manufacturer specifications and inspect related suspension components during installation.

Quality Assurance and Warranty Information

Moog suspension components are engineered to meet or exceed OEM standards. The RK620675 control arm assembly undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship, providing confidence in the product's reliability.