Suspensia X31CJ2222 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Suspensia Suspension Control Arm for Mercedes-Benz E350, E400, E550

The Suspensia X31CJ2222 Suspension Control Arm and Ball Joint Assembly is engineered for precise fitment on Mercedes-Benz E350, E400, and E550 models. Designed with corrosion-resistant aluminum and pre-greased components, this control arm assembly ensures reliable suspension performance and durability.

• Corrosion-resistant aluminum control arm in grey finish
• Pre-greased ball joint with press-in mounting type
• Threaded ball joint stud for secure attachment
• Includes mounting hardware and bushings for complete installation
• Composite bearing type for smooth operation
• Control arm dimensions: maximum width 4.803 inches, maximum length 18.937 inches
• Non-adjustable design for direct OEM replacement

Durable Construction and Precise Engineering

The Suspensia X31CJ2222 control arm assembly is crafted from lightweight aluminum, providing strength while reducing unsprung weight. Its corrosion-resistant finish helps protect against environmental damage, extending the lifespan of the suspension component. The pre-greased ball joint with a press-in mounting type and threaded stud ensures a secure and maintenance-free connection. Included bushings and mounting hardware simplify installation, making it a direct replacement for the original part on Mercedes-Benz E350, E400, and E550 vehicles.

Compatible Applications and Performance Benefits

This control arm assembly is specifically compatible with Mercedes-Benz E350, E400, and E550 models, ensuring proper fit and function. It addresses common suspension issues such as:

• Worn or damaged control arm bushings causing steering instability
• Ball joint wear leading to uneven tire wear or clunking noises
• Corrosion-related weakening of suspension components
• Loose or faulty mounting hardware affecting alignment
• Reduced suspension responsiveness and handling precision

Installation Notes and Tips

Installation of the Suspensia X31CJ2222 control arm assembly requires basic suspension tools and mechanical knowledge. Since the ball joint is pre-greased and press-in mounted, no additional greasing or grease fittings are necessary. Ensure all mounting hardware is torqued to manufacturer specifications. It is recommended to perform a wheel alignment after installation to maintain proper 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 contribute to long-term durability. This product includes mounting hardware and bushings for a complete replacement solution. Warranty details are provided by Suspensia and typically cover defects in materials and workmanship under normal use.