Moog RK621229 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK621229 suspension control arm and ball joint assembly is designed for reliable performance in Hyundai and Kia vehicles, including the Amanti, Azera, and Sonata models. This pre-greased, stamped steel control arm comes with rubber bushings and mounting hardware to ensure a secure fit and smooth operation.

• Pre-greased for immediate use
• Includes rubber bushings and mounting hardware
• Stamped steel control arm construction in black finish
• Press-in ball joint with threaded stud type
• Compatible with Hyundai Amanti, Kia Azera, and Hyundai Sonata

Detailed Product Description

The Moog RK621229 suspension control arm and ball joint assembly features a durable stamped steel control arm finished in black to resist corrosion. It includes rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is press-in mounted with a threaded stud type, providing a secure and reliable connection to the vehicle’s suspension system. This assembly comes pre-greased, eliminating the need for initial lubrication, and includes all necessary mounting hardware for straightforward installation.

Compatible Vehicles and Applications

This control arm assembly is specifically compatible with select Hyundai and Kia models, including the Hyundai Amanti, Kia Azera, and Hyundai Sonata. The part number RK621229 ensures proper fitment and function for these vehicles, making it a suitable replacement for worn or damaged suspension components.

Common Issues Addressed by This Control Arm Assembly

• Excessive suspension noise or clunking
• Uneven tire wear due to misalignment
• Loose or unstable steering feel
• Vibration or harshness while driving
• Worn or damaged bushings and ball joints

Installation Notes and Tips

Installation of the Moog RK621229 control arm assembly requires basic suspension knowledge and tools. Since the part comes pre-greased and includes mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before beginning work. It is recommended to have a professional alignment performed after installation to maintain proper suspension geometry and tire wear.

Quality Assurance and Warranty

Moog suspension components are engineered to meet or exceed OEM specifications. The RK621229 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.