Moog RK620898 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK620898 suspension control arm and ball joint assembly is designed for reliable performance on Chevrolet and Pontiac vehicles. Engineered with forged aluminum and pre-greased components, this assembly offers durability and ease of installation for models including the Chevrolet Cobalt, G5, HHR, and Pontiac Pursuit.

• Pre-greased for immediate use
• Includes rubber bushings and mounting hardware
• Forged aluminum control arm for strength and reduced weight
• Bolt-in ball joint with pinch stud type
• Gray finish control arm with a maximum length of 13.510 inches

Durable Construction and Design Features

The RK620898 control arm assembly features a forged aluminum control arm that balances strength and weight savings, contributing to improved suspension response. The included rubber bushings help absorb road vibrations, enhancing ride comfort. The ball joint is mounted using a bolt-in method with a pinch stud type, ensuring secure attachment and reliable steering control. This assembly comes pre-greased, eliminating the need for initial lubrication, and includes all necessary mounting hardware for a straightforward installation process.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with select Chevrolet and Pontiac models, specifically the Chevrolet Cobalt, G5, HHR, and the Pontiac Pursuit. It is designed to replace worn or damaged suspension components, restoring proper alignment and handling characteristics.

• Restores proper suspension geometry and alignment
• Eliminates clunking or knocking noises from worn ball joints
• Improves steering response and vehicle stability
• Reduces vibration and harshness from deteriorated bushings
• Addresses control arm damage or bending from road impacts

Installation Notes and Tips

Installation of the Moog RK620898 assembly requires basic suspension tools and mechanical knowledge. Since the control arm comes pre-greased and includes bushings and mounting hardware, it simplifies the replacement process. Ensure the vehicle is properly supported and aligned after installation. Torque all mounting bolts to manufacturer specifications to maintain safety and performance.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK620898 assembly undergoes rigorous testing to ensure durability and fitment accuracy. 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 for Chevrolet and Pontiac suspension repairs.