Moog RK80394 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK80394 suspension control arm and ball joint assembly is designed for reliable performance on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. This pre-greased, stamped steel control arm assembly includes rubber bushings and mounting hardware for a straightforward replacement.

• Pre-greased ball joint for immediate use
• Includes rubber bushings for vibration dampening
• Stamped steel control arm construction in black finish
• Press-in ball joint with threaded stud type
• Mounting hardware included for complete installation
• Compatible with Ford Crown Victoria, Lincoln Town Car, Mercury Grand Marquis
• Control arm maximum length of 17.5 inches

Detailed Product Description

The Moog RK80394 suspension control arm and ball joint assembly is engineered to meet the specific suspension requirements of Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis vehicles. Constructed from durable stamped steel, the control arm provides structural integrity and long-lasting service. The assembly comes pre-greased, eliminating the need for initial lubrication, and features rubber bushings that help absorb road vibrations and reduce noise. The ball joint is press-in mounted with a threaded stud type, ensuring secure attachment and compatibility with factory suspension components. The black finish on the control arm offers corrosion resistance and a clean appearance. Included mounting hardware simplifies the installation process, making it a practical choice for suspension repairs or upgrades.

Common Applications and Problem Resolution

• Replacement of worn or damaged suspension control arms on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis
• Addressing suspension noise caused by deteriorated bushings
• Resolving steering instability due to faulty ball joints
• Correcting uneven tire wear linked to suspension component failure
• Restoring proper suspension geometry and vehicle handling

Installation Notes and Tips

Installation of the Moog RK80394 control arm assembly requires basic suspension knowledge and tools. Since the ball joint is pre-greased and press-in mounted, no additional lubrication is necessary during installation. Ensure all mounting hardware is torqued to manufacturer specifications. It is recommended to perform a wheel alignment after installation to maintain proper suspension geometry and tire wear. Inspect related suspension components for wear during replacement to ensure overall system integrity.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK80394 control arm and ball joint assembly undergoes rigorous testing to ensure durability and performance. This part includes a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis applications.