Suspensia X31CJ2489 Suspension Control Arm - Front Left Lower Rearward

Suspensia Suspension Control Arm for Mercedes-Benz Vehicles

The Suspensia Suspension Control Arm X31CJ2489 is engineered for precise fitment on select Mercedes-Benz models including CLS55 AMG, CLS63 AMG, CLS500, CLS550, E55 AMG, E63 AMG, E320, E350, E500, and E550. Designed with durability and performance in mind, this control arm offers corrosion resistance and includes essential mounting hardware for a reliable installation.

• Corrosion resistant black steel finish for extended durability
• Pre-greased composite bearings for smooth operation
• Includes bushings and mounting hardware for complete replacement
• Press-in ball joint mounting with threaded stud type
• Compatible with multiple Mercedes-Benz CLS and E-Class AMG and non-AMG models

Durable Construction and Design Features

This Suspensia control arm is constructed from high-strength steel with a corrosion resistant black finish to withstand harsh road conditions and environmental exposure. The composite bearing type reduces friction and wear, while the pre-greased design eliminates the need for additional lubrication during installation. The ball joint is press-in mounted with a threaded stud, ensuring secure attachment and compatibility with factory suspension components. With included bushings and mounting hardware, this control arm provides a comprehensive solution for suspension repairs or upgrades on compatible Mercedes-Benz vehicles.

Compatible Mercedes-Benz Models and Applications

This control arm is specifically designed for use on Mercedes-Benz CLS and E-Class models, including AMG variants such as CLS55 AMG, CLS63 AMG, E55 AMG, and E63 AMG, as well as non-AMG models like CLS500, CLS550, E320, E350, E500, and E550. The part number X31CJ2489 ensures precise fitment and performance for these vehicles, making it suitable for suspension maintenance and restoration projects.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Corroded or weakened control arm structure affecting suspension geometry
• Ball joint wear leading to uneven tire wear or noise
• Loose or missing mounting hardware compromising suspension integrity
• Reduced suspension responsiveness impacting vehicle handling

Installation Notes and Tips

Installation of the Suspensia control arm X31CJ2489 requires basic suspension knowledge and appropriate tools. Since the control arm comes pre-greased and includes bushings and mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before removal of the old control arm. Verify torque specifications for mounting bolts according to Mercedes-Benz guidelines. Although grease fittings are not included, the pre-greased composite bearings provide adequate lubrication for initial use.

Quality Assurance and Warranty

Suspensia manufactures this control arm to meet OEM standards for fit and function. The corrosion resistant finish and durable steel construction contribute to long service life. This product includes mounting hardware and bushings to ensure a complete and reliable suspension component replacement. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.