Suspensia X31CJ7101 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward

Suspensia Suspension Control Arm for Mercedes-Benz Models

The Suspensia X31CJ7101 suspension control arm and ball joint assembly is engineered for precise fitment on select Mercedes-Benz vehicles, including the C300, C400, E53 AMG, and E400. Designed with corrosion-resistant aluminum and pre-greased components, this control arm ensures reliable performance and durability under demanding driving conditions.

• Corrosion-resistant aluminum control arm construction
• Pre-greased ball joint with press-in mounting type
• Threaded ball joint stud for secure attachment
• Composite bearing type for smooth operation
• Includes mounting hardware and bushing for direct replacement
• Control arm dimensions: maximum width 5.906 inches, maximum length 20.866 inches
• Grey finish for corrosion protection and aesthetic consistency

Durable Design and Material Specifications

The Suspensia X31CJ7101 control arm assembly features a corrosion-resistant aluminum body that balances strength and weight savings. The pre-greased ball joint with a press-in mounting type and threaded stud ensures a secure and maintenance-friendly connection. Composite bearings provide smooth articulation while reducing wear. This assembly includes both the necessary bushings and mounting hardware, allowing for a straightforward replacement process. The grey finish adds an extra layer of protection against environmental factors, extending the service life of the component.

Compatible Mercedes-Benz Models and Applications

This suspension control arm and ball joint assembly is compatible with Mercedes-Benz C300, C400, E53 AMG, and E400 models. It is designed to restore proper suspension geometry and handling characteristics, addressing issues commonly found in these vehicles.

• Eliminates suspension noise caused by worn control arms
• Restores precise steering response and alignment
• Reduces uneven tire wear due to suspension play
• Improves vehicle stability and ride comfort
• Replaces damaged or corroded original control arms

Installation Notes and Tips

Installation of the Suspensia X31CJ7101 control arm should be performed by a qualified technician familiar with Mercedes-Benz suspension systems. The assembly comes pre-greased and includes mounting hardware and bushings, facilitating a direct replacement. Ensure proper torque specifications are followed for all fasteners. Since the ball joint is press-in type with a threaded stud, specialized tools may be required for removal and installation. After installation, a professional wheel alignment is recommended to maintain optimal handling and tire wear.

Quality Assurance and Warranty Information

Suspensia manufactures this control arm assembly to meet or exceed OEM standards for fit, form, and function. The corrosion-resistant finish and composite bearing materials contribute to long-term durability. While specific warranty details are not provided, Suspensia products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, please refer to the product documentation or contact the manufacturer directly.