Moog RK620798 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward

Overview of Moog RK620798 Suspension Control Arm Assembly

The Moog RK620798 suspension control arm and ball joint assembly is engineered for BMW X5 and X6 models, providing reliable suspension performance. This pre-greased control arm features durable forged steel construction and integrated rubber bushings to maintain vehicle stability and handling.

• Pre-greased for immediate use
• Forged steel control arm for strength and durability
• Includes rubber bushings for vibration dampening
• Press-in ball joint with threaded stud for secure mounting
• Black finish control arm with a maximum length of 16.290 inches
• Mounting hardware included for installation

Detailed Product Description

The Moog RK620798 suspension control arm and ball joint assembly is designed specifically for BMW X5 and X6 vehicles, ensuring precise fitment and optimal suspension function. Constructed from forged steel, this control arm offers enhanced strength and resistance to wear. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce noise and absorb road vibrations, contributing to a smoother ride. The ball joint features a press-in mounting type with a threaded stud, providing a secure and reliable connection to the suspension system. Finished in black, the control arm measures up to 16.290 inches in length, matching OEM specifications for proper alignment and handling.

Common Applications and Problem Solving

• Replacement for worn or damaged suspension control arms on BMW X5 and X6
• Addresses issues with loose or noisy suspension components
• Improves vehicle handling and steering response
• Restores proper suspension geometry and alignment
• Reduces vibration and harshness from road irregularities

Installation Notes and Tips

Installation of the Moog RK620798 control arm assembly requires basic suspension knowledge and tools. Since the part is pre-greased and includes bushings and mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before removing the old control arm. Verify torque specifications for all fasteners during installation to maintain safety and performance. Alignment check after installation is recommended to ensure proper handling characteristics.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, providing dependable performance for BMW X5 and X6 vehicles. The RK620798 control arm assembly undergoes rigorous testing to ensure durability and fitment accuracy. While specific warranty details are not provided here, Moog typically offers a limited warranty covering defects in materials and workmanship.