Moog RK620026 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK620026 suspension control arm and ball joint assembly is engineered for precise fitment on BMW 325xi and 330xi models. Designed with durability and performance in mind, this assembly ensures reliable suspension function and improved vehicle handling.

• Pre-greased for immediate installation and reduced maintenance
• Includes rubber bushings for effective vibration dampening
• Forged steel control arm construction for enhanced strength
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for a complete replacement solution
• Control arm finished in black for corrosion resistance
• Compatible with BMW 325xi and 330xi suspension systems

Detailed Product Description

The Moog RK620026 suspension control arm and ball joint assembly is crafted from forged steel, providing a robust and durable component designed to withstand the stresses of daily driving. The control arm features a maximum length of 14.110 inches and is coated in black to resist corrosion. This assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is press-in mounted with a threaded stud type, ensuring a secure and precise fit. All necessary mounting hardware is included, simplifying the replacement process for BMW 325xi and 330xi owners.

Common Applications and Problem Resolution

• Restores proper suspension geometry and alignment
• Eliminates clunking or knocking noises from worn control arms
• Improves steering response and vehicle stability
• Addresses excessive tire wear caused by faulty suspension components
• Replaces damaged or corroded control arms and ball joints

Installation Notes and Tips

Installation of the Moog RK620026 control arm assembly requires basic suspension knowledge and tools. Since the part comes pre-greased and includes bushings and mounting hardware, it is ready for direct installation. It is recommended to have a professional alignment performed after installation to ensure optimal handling and tire wear. Avoid reusing old mounting hardware if it shows signs of wear or damage.

Quality Assurance and Warranty

Moog is known for manufacturing suspension components that meet or exceed OEM specifications. The RK620026 assembly undergoes rigorous testing to ensure durability and performance. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term reliability for BMW 325xi and 330xi vehicles.