Moog RK642871 Suspension Control Arm - Rear Upper Forward

Moog Suspension Control Arm for Mercedes-Benz Vehicles

The Moog RK642871 suspension control arm is engineered to provide reliable performance and durability for a range of Mercedes-Benz models. Constructed from forged steel and finished in black, this control arm is designed to maintain precise suspension geometry and improve vehicle handling.

• Forged steel construction for enhanced strength and durability
• Length of 15.354 inches for exact fitment
• Includes rubber bushings for vibration dampening
• Compatible with multiple Mercedes-Benz models including GL63 AMG, GLE43 AMG, and ML350
• Does not include ball joint; designed for direct replacement of control arm only

Durable Design and Material Specifications

This Moog suspension control arm (part number RK642871) is made from forged steel, providing a robust and long-lasting component that withstands the stresses of daily driving. The black finish offers corrosion resistance, while the included rubber bushings help absorb road vibrations and reduce noise. With a length of 15.354 inches, this control arm ensures proper alignment and suspension geometry for compatible Mercedes-Benz SUVs and crossovers.

Compatible Mercedes-Benz Models

This control arm is compatible with a wide range of Mercedes-Benz vehicles, including GL63 AMG, GL350, GL450, GL550, GLE43 AMG, GLE63 AMG, GLE63 AMG S, GLE300d, GLE350, GLE350d, GLE400, GLE450 AMG, GLE550, GLE550e, GLS63 AMG, GLS350d, GLS450, GLS550, ML63 AMG, ML250, ML350, ML400, and ML550. It is designed to meet the specific suspension requirements of these models for a precise fit and reliable performance.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling
• Suspension misalignment leading to uneven tire wear
• Excessive vibration or noise from suspension components
• Corrosion or structural damage to existing control arm
• Replacement of factory control arm for maintenance or repair

Installation Notes and Tips

Installation of the Moog RK642871 suspension control arm requires basic mechanical knowledge and proper tools. Since the ball joint is not included, ensure the existing ball joint is inspected and replaced if necessary. It is recommended to have a professional alignment performed after installation to maintain optimal suspension geometry and vehicle handling.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM specifications. The RK642871 control arm undergoes rigorous quality testing to ensure durability and performance. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship.