Moog RK620459 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK620459 suspension control arm and ball joint assembly is engineered for precise fitment on select BMW models, including the 745i, 745Li, 750i, 750Li, 760i, and 760Li. Designed with durability and performance in mind, this assembly ensures reliable suspension function and improved vehicle handling.

• Pre-greased ball joint for immediate use
• Includes rubber bushings for vibration dampening
• Forged aluminum control arm for strength and reduced weight
• Press-in ball joint mounting with threaded stud type
• Gray finish control arm with a maximum length of 16.710 inches
• Mounting hardware included for straightforward installation

Durable Construction and Design Features

This Moog suspension control arm and ball joint assembly (part number RK620459) features a forged aluminum control arm that balances strength and weight reduction, contributing to improved suspension responsiveness. The assembly comes pre-greased, eliminating the need for initial lubrication, and includes rubber bushings that help absorb road vibrations and reduce noise. The ball joint is press-in mounted with a threaded stud, providing secure attachment and compatibility with the specified BMW models. The gray-colored control arm measures up to 16.710 inches in length, ensuring proper fitment and alignment.

Compatible BMW Models and Applications

This control arm and ball joint assembly is compatible with the following BMW vehicles: 745i, 745Li, 750i, 750Li, 760i, and 760Li. It is designed to replace worn or damaged suspension components, restoring proper steering and suspension geometry for these specific models.

• Corrects suspension misalignment and uneven tire wear
• Eliminates clunking or knocking noises from worn ball joints
• Improves steering response and vehicle stability
• Reduces vibration and harshness from deteriorated bushings
• Restores proper suspension travel and control

Installation Notes and Tips

Installation of the Moog RK620459 suspension control arm and ball joint assembly should be performed by a qualified technician familiar with BMW suspension systems. The assembly includes mounting hardware to facilitate installation. Since the ball joint is pre-greased, no additional lubrication is required during installation. Proper torque specifications should be followed to ensure secure fitment and optimal performance.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The RK620459 assembly undergoes rigorous quality control to ensure fitment accuracy and long service life. Please refer to Moog's official warranty policy for specific coverage details.