Suspensia X31CJ2409 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Suspensia Suspension Control Arm for Mercedes-Benz Models

The Suspensia X31CJ2409 Suspension Control Arm and Ball Joint Assembly is engineered for precise fitment on a range of Mercedes-Benz vehicles, including AMG and standard models. Designed with corrosion-resistant aluminum and pre-greased components, this control arm ensures reliable suspension performance and durability.

• Corrosion-resistant aluminum control arm for enhanced longevity
• Pre-greased ball joint with press-in mounting type for secure installation
• Includes mounting hardware and bushings for a complete assembly
• Composite bearing type for smooth operation
• Compatible with multiple Mercedes-Benz models such as C32 AMG, C55 AMG, C63 AMG, C240, C250, C280, C300, C320, C350, E350, E400, E550, SLC300, SLK55 AMG, SLK250, SLK280, SLK300, and SLK350

Durable Construction and Design Features

This Suspensia control arm (part number X31CJ2409) is crafted from lightweight aluminum, providing strength while reducing unsprung weight. The corrosion-resistant finish protects against environmental damage, extending the service life of the component. The ball joint is pre-greased and features a press-in mounting type with a threaded stud, ensuring a secure and reliable connection. Included bushings and mounting hardware simplify installation and help maintain proper suspension geometry. The composite bearing type contributes to smooth articulation without the need for additional greasing, as this assembly is not greaseable and does not include a grease fitting.

Compatible Mercedes-Benz Models and Applications

This control arm assembly is compatible with a wide range of Mercedes-Benz vehicles, including performance AMG variants and standard models. It is designed to replace worn or damaged suspension control arms on models such as the C32 AMG, C55 AMG, C63 AMG, C240, C250, C280, C300, C320, C350, E350, E400, E550, SLC300, SLK55 AMG, SLK250, SLK280, SLK300, and SLK350. The part number X31CJ2409 ensures exact fitment and reliable performance for these vehicles.

Common Suspension Issues Addressed

• Eliminates excessive play or looseness in the suspension
• Resolves uneven tire wear caused by worn control arms
• Improves steering response and vehicle handling
• Reduces suspension noise and vibrations
• Restores proper suspension alignment and geometry

Installation Notes and Tips

Installation of the Suspensia X31CJ2409 control arm requires basic suspension knowledge and tools. The assembly comes pre-greased and includes mounting hardware and bushings, which simplifies the replacement process. It is important to torque all fasteners to manufacturer specifications and perform a wheel alignment after installation to ensure optimal handling and tire wear. Since the ball joint is press-in type and threaded stud, care should be taken to avoid damage during removal and installation.

Quality Assurance and Warranty

Suspensia manufactures this control arm assembly to meet or exceed OEM standards for fit, form, and function. The corrosion-resistant finish and durable aluminum construction contribute to long service life. While specific warranty details are not provided, Suspensia products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer prior to installation.