Moog RK620335 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Overview of Moog RK620335 Suspension Control Arm Assembly

The Moog RK620335 suspension control arm and ball joint assembly is designed specifically for Lexus GS300, GS400, GS430, and SC430 models. This pre-greased, forged steel control arm ensures reliable suspension performance and durability for your Lexus vehicle.

• Pre-greased for immediate installation and reduced maintenance
• Includes rubber bushings and mounting hardware for a complete replacement
• Forged steel construction for enhanced strength and longevity
• Press-in ball joint with threaded stud for secure fitment
• Compatible with Lexus GS300, GS400, GS430, and SC430 models

Detailed Product Description

The Moog RK620335 suspension control arm and ball joint assembly is engineered with a forged steel control arm painted black for corrosion resistance and durability. It comes pre-greased, eliminating the need for additional lubrication during installation. The assembly includes rubber bushings that help absorb road vibrations and provide a smoother ride. The ball joint is press-in mounted with a threaded stud type, ensuring a secure and precise fit. Mounting hardware is included to facilitate a straightforward installation process. This control arm assembly is designed with a maximum length of 12.510 inches, matching OEM specifications for proper suspension geometry.

Common Applications and Problem Solving

• Replaces worn or damaged suspension control arms on Lexus GS300, GS400, GS430, and SC430
• Addresses issues such as uneven tire wear caused by faulty bushings or ball joints
• Eliminates clunking noises and improves steering response
• Restores proper suspension alignment and handling stability
• Prevents premature suspension component failure due to corrosion or fatigue

Installation Notes and Tips

• Pre-greased ball joint reduces installation time and initial maintenance
• Use included mounting hardware to ensure correct torque specifications
• Verify control arm length and fitment before installation
• Inspect related suspension components for wear during replacement
• Professional alignment is recommended after installation to maintain vehicle handling

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The RK620335 control arm assembly undergoes rigorous quality testing to ensure fit, form, and function. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship. Refer to Moog's official warranty policy for complete information.