Moog RK621304 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Moog RK621304 Suspension Control Arm Assembly

The Moog RK621304 suspension control arm and ball joint assembly is designed specifically for Toyota Sequoia and Tundra models. This pre-greased, stamped steel control arm ensures reliable suspension performance and durability for your vehicle.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Bolt-in ball joint with threaded stud for secure fitment
• Constructed from durable stamped steel with black finish
• Compatible with Toyota Sequoia and Tundra suspension systems

Detailed Product Description

The Moog RK621304 control arm and ball joint assembly is engineered to restore proper suspension geometry and handling for Toyota Sequoia and Tundra trucks. Featuring a stamped steel control arm with a black finish, this assembly includes rubber bushings that help absorb road vibrations and reduce noise. The ball joint is bolt-in mounted with a threaded stud type, providing a secure and precise fit. Pre-greased components allow for immediate installation without additional lubrication, while included mounting hardware simplifies the replacement process. With a maximum control arm length of 19.110 inches, this assembly matches OEM specifications to maintain factory suspension performance.

Common Applications and Problem Resolution

• Eliminates clunking noises from worn control arm bushings
• Restores proper steering alignment and handling
• Replaces damaged or worn ball joints to improve suspension stability
• Addresses uneven tire wear caused by faulty suspension components
• Improves ride comfort by reducing suspension vibrations

Installation Notes and Tips

Installation of the Moog RK621304 control arm assembly requires basic suspension tools and mechanical knowledge. Since the part comes pre-greased and includes mounting hardware, it is ready for direct installation. Ensure the vehicle is securely lifted and supported before removing the old control arm. Torque all bolts to manufacturer specifications and verify proper alignment after installation. This assembly is not adjustable, so alignment checks are recommended post-installation to maintain optimal handling.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The RK621304 control arm assembly undergoes rigorous quality control testing to provide consistent fit and function. While specific warranty details may vary, Moog typically offers a limited warranty against defects in materials and workmanship, providing confidence in the product's longevity.