Moog RK620042 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK620042 suspension control arm and ball joint assembly is designed specifically for Kia Sedona models. Engineered with forged steel and pre-greased components, this assembly ensures reliable performance and durability for your vehicle's suspension system.

• Pre-greased for immediate installation and reduced maintenance
• Includes rubber bushings and mounting hardware for a complete replacement
• Forged steel control arm with a black finish for strength and corrosion resistance
• Press-in ball joint with pinch-type stud for secure fitment
• Compatible with Kia Sedona models requiring part number RK620042

Detailed Product Features and Specifications

This Moog suspension control arm and ball joint assembly (part number RK620042) features a forged steel control arm that provides enhanced strength and durability compared to stamped steel alternatives. The control arm is finished in black to resist corrosion and has a maximum length of 12.840 inches, matching OEM specifications for proper fitment on Kia Sedona vehicles. The assembly comes pre-greased, eliminating the need for initial lubrication and helping to extend the service life of the ball joint and bushings.

The included rubber bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is a press-in type with a pinch stud, ensuring a secure and stable connection to the suspension knuckle. Mounting hardware is included to facilitate a straightforward installation process.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Suspension noise or vibrations from deteriorated components
• Alignment problems due to bent or weakened control arms
• Reduced handling performance and vehicle control

Installation Notes and Tips

When installing the Moog RK620042 control arm and ball joint assembly on a Kia Sedona, ensure the vehicle is securely lifted and supported. Since the assembly comes pre-greased and includes bushings and mounting hardware, installation can be completed without additional parts. It is recommended to torque all fasteners to manufacturer specifications and perform a wheel alignment after installation to maintain proper suspension geometry.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK620042 control arm and ball joint assembly undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship, providing confidence in the product's reliability for Kia Sedona owners.