Suspensia X31CJ0642 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward

Suspensia Suspension Control Arm for Mercedes-Benz GLC300 and GLC350e

The Suspensia Suspension Control Arm and Ball Joint Assembly (Part Number X31CJ0642) is engineered for precise fitment on Mercedes-Benz GLC300 and GLC350e models. Designed with corrosion-resistant aluminum and pre-greased components, this control arm assembly ensures reliable suspension performance and durability.

Key Features of Suspensia X31CJ0642 Control Arm Assembly

• Constructed from corrosion-resistant aluminum for enhanced longevity
• Pre-greased ball joint with press-in mounting type for secure installation
• Threaded ball joint stud type for compatibility with factory suspension setups
• Includes bushings and mounting hardware for a complete replacement
• Composite bearing type designed for smooth operation and reduced wear
• Control arm dimensions: maximum width 6.488 inches, maximum length 20.539 inches
• Finished in grey for corrosion protection and aesthetic consistency

Detailed Description of the Suspensia Control Arm and Ball Joint Assembly

This Suspensia suspension control arm and ball joint assembly (X31CJ0642) is specifically designed for Mercedes-Benz GLC300 and GLC350e vehicles. The aluminum control arm offers a corrosion-resistant finish that helps withstand harsh road conditions and environmental exposure. The ball joint is pre-greased and features a press-in mounting type with a threaded stud, ensuring a secure and reliable connection to the vehicle’s suspension system. Composite bearings provide smooth articulation and reduce friction, contributing to improved handling and ride quality. The assembly includes both bushings and mounting hardware, facilitating a straightforward replacement process. The control arm’s dimensions are optimized for the specified Mercedes-Benz models, ensuring proper fit and function.

Common Suspension Issues Addressed by This Control Arm Assembly

• Worn or damaged ball joints causing steering play or uneven tire wear
• Corroded or weakened control arms affecting suspension stability
• Excessive noise or vibration from faulty bushings
• Alignment problems due to bent or compromised suspension components
• Reduced handling performance and ride comfort

Installation Notes and Tips for Mercedes-Benz GLC300 and GLC350e

When installing the Suspensia X31CJ0642 control arm assembly, ensure the vehicle is securely lifted and supported. Remove the old control arm carefully, noting the orientation and attachment points. Since the ball joint is pre-greased and press-in mounted, avoid disassembling the joint to maintain lubrication integrity. Use the included mounting hardware and bushings to complete the installation. After installation, a professional wheel alignment is recommended to restore proper suspension geometry and handling characteristics.

Quality Assurance and Warranty Information

Suspensia manufactures this control arm assembly to meet or exceed OEM specifications for Mercedes-Benz GLC300 and GLC350e models. The corrosion-resistant aluminum construction and composite bearing design contribute to long service life. While specific warranty details are not provided, Suspensia products typically undergo rigorous quality control to ensure reliability and performance in demanding driving conditions.