Moog RK620334 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Moog RK620334 Suspension Control Arm Assembly

The Moog RK620334 suspension control arm and ball joint assembly is designed for reliable performance in select Lexus and Toyota 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 Lexus and Toyota models including Camry, ES300, ES330, Highlander, RX330, RX350, RX400h, and Solara

Detailed Product Features and Specifications

The Moog RK620334 control arm assembly features a stamped steel control arm with a maximum length of 12.470 inches, finished in black for corrosion resistance. The assembly includes rubber bushings that help absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint is bolt-in mounted with a threaded stud type, ensuring secure attachment and ease of replacement. Although the assembly is pre-greased, it does not include a grease fitting, which simplifies maintenance requirements. Mounting hardware is included to facilitate installation without the need for additional parts.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with a range of Lexus and Toyota vehicles. It is specifically designed for models such as the Toyota Camry, ES300, ES330, Highlander, RX330, RX350, RX400h, and Solara. Using the Moog RK620334 ensures proper fitment and function in these vehicles, maintaining 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 RK620334 control arm assembly requires basic suspension knowledge and tools. Since the assembly is pre-greased and includes bushings and mounting hardware, it is ready for direct installation. Ensure the vehicle is securely lifted and supported before removal of the old control arm. Torque all mounting bolts to manufacturer specifications. Although the ball joint is bolt-in type, verify the threaded stud is properly secured. Alignment check after installation is recommended to maintain optimal handling.

Quality Assurance and Warranty

Moog suspension components are engineered to meet or exceed OEM standards. The RK620334 control arm assembly undergoes rigorous testing to ensure durability and performance. This part comes with Moog's limited warranty, covering defects in materials and workmanship under normal use. Refer to Moog's warranty policy for specific terms and conditions.