Moog RK620653 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Overview of Moog RK620653 Suspension Control Arm for Lexus LS400

The Moog RK620653 suspension control arm and ball joint assembly is designed specifically for the Lexus LS400. This pre-greased, forged steel control arm ensures reliable suspension performance and durability for your vehicle.

• Pre-greased for immediate use
• Includes rubber bushings and mounting hardware
• Forged steel control arm construction in black finish
• Press-in ball joint with threaded stud type
• Compatible with Lexus LS400 suspension systems

Detailed Product Features and Specifications

The Moog RK620653 control arm assembly features a forged steel control arm with a maximum length of 12.510 inches, providing strength and precise fitment for the Lexus LS400. The assembly comes pre-greased, eliminating the need for initial lubrication, and includes rubber bushings to reduce vibration and noise. The ball joint is press-in mounted with a threaded stud type, ensuring secure attachment and ease of installation. Mounting hardware is included to facilitate a complete replacement without additional parts.

Compatible Vehicles and Application

This suspension control arm and ball joint assembly is compatible with the Lexus LS400 model. It is engineered to meet the specific suspension requirements of this vehicle, ensuring proper alignment 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
• Corroded or bent control arms affecting suspension geometry
• Excessive vibration or noise from suspension components
• Difficulty maintaining proper wheel alignment

Installation Notes and Tips

Installation of the Moog RK620653 control arm assembly requires basic suspension knowledge and tools. Since the part comes pre-greased and includes bushings and mounting hardware, it simplifies the replacement process. Ensure the vehicle is properly supported and aligned after installation. It is recommended to inspect related suspension components during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM specifications. The RK620653 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.