Moog RK620149 Suspension Control Arm and Ball Joint Assembly - Front Lower Forward

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK620149 suspension control arm and ball joint assembly is engineered for reliable performance in Ford Fusion, Lincoln MKZ, Mazda 6, and Mercury Milan models. Designed with durability and precision, this assembly ensures proper suspension function and vehicle handling.

• Pre-greased for immediate installation and smooth operation
• Includes rubber bushings for vibration dampening and noise reduction
• 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
• Maximum control arm length of 9.050 inches

Detailed Product Description

The Moog RK620149 suspension control arm and ball joint assembly is a direct replacement part designed specifically for select Ford, Lincoln, Mazda, and Mercury vehicles, including the Ford Fusion, Lincoln MKZ, Mazda 6, and Mercury Milan. The control arm is forged from steel, providing the necessary strength to withstand road stresses and maintain suspension geometry. It comes pre-greased, eliminating the need for additional lubrication during installation. The assembly includes rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint features a press-in mounting type with a threaded stud, ensuring a secure and reliable connection to the suspension system. Additionally, all required mounting hardware is included, simplifying the installation process.

Common Applications and Issues Addressed

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

Installation Notes and Tips

• Pre-greased ball joint allows for immediate installation without additional lubrication
• Verify compatibility with Ford Fusion, Lincoln MKZ, Mazda 6, or Mercury Milan before installation
• Use included mounting hardware to ensure proper fit and secure attachment
• Inspect suspension components for wear or damage during replacement
• Professional alignment is recommended after installation to maintain suspension geometry

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM specifications, ensuring durability and reliable performance. The RK620149 assembly undergoes rigorous quality control to provide consistent fit and function. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or Moog directly for exact warranty terms.