Suspensia X31CJ2543 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Suspensia Suspension Control Arm for Mercedes-Benz GLA45 AMG and GLA250

The Suspensia Suspension Control Arm and Ball Joint Assembly (Part Number X31CJ2543) is engineered specifically for Mercedes-Benz GLA45 AMG and GLA250 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
• Threaded ball joint stud for secure fitment
• Includes mounting hardware and bushings for complete installation
• Composite bearing type for smooth operation
• Control arm dimensions: maximum width 15.748 inches, maximum length 18.11 inches
• Grey finish for corrosion protection and aesthetic integration

Product Details and Specifications

This Suspensia suspension control arm assembly is constructed from lightweight aluminum, providing strength while reducing unsprung weight. The corrosion-resistant finish protects the component from environmental damage, extending service life. The ball joint is pre-greased and features a press-in mounting type with a threaded stud, ensuring a secure and precise fit. Included bushings and mounting hardware simplify installation, making it a direct replacement for the original part on Mercedes-Benz GLA45 AMG and GLA250 vehicles. The composite bearing type supports smooth articulation without the need for additional greasing, as this assembly is not greaseable and does not include a grease fitting.

Applications and Problem Resolution

• Restores proper suspension geometry and alignment on Mercedes-Benz GLA45 AMG and GLA250
• Eliminates clunking or knocking noises caused by worn control arms or ball joints
• Improves handling stability and steering response
• Addresses premature wear due to corrosion or damaged bushings
• Replaces damaged or bent control arms from road impacts or accidents

Installation Notes and Tips

Installation requires standard suspension tools and mechanical knowledge. Since the ball joint is press-in type, professional press equipment is recommended for removal and installation. The included mounting hardware and bushings facilitate a straightforward replacement process. Verify torque specifications according to Mercedes-Benz service manuals to ensure proper fitment and safety. Alignment check after installation is advised to maintain optimal vehicle handling.

Quality Assurance and Warranty

Suspensia parts are manufactured to meet or exceed OEM standards for fit, form, and function. The corrosion-resistant finish and durable aluminum construction contribute to long-term reliability. This control arm assembly comes with a limited warranty covering defects in materials and workmanship under normal use conditions. Refer to Suspensia’s warranty policy for detailed terms.