Suspensia X31CJ2525 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Suspensia Suspension Control Arm and Ball Joint Assembly Overview

The Suspensia X31CJ2525 suspension control arm and ball joint assembly is engineered for select Mercedes-Benz models, including the CL63 AMG, CL65 AMG, CL550, S63 AMG, S65 AMG, S350, S400, S500, S550, and S600. Designed with corrosion-resistant aluminum and pre-greased components, this assembly offers reliable performance and durability for your vehicle's suspension system.

• Corrosion-resistant aluminum control arm in grey finish
• 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 enhanced wear resistance
• Control arm dimensions: maximum width 11.181 inches, maximum length 13.819 inches
• Non-adjustable design for direct replacement

Detailed Product Description

The Suspensia X31CJ2525 control arm and ball joint assembly is constructed from lightweight aluminum, providing strength while reducing unsprung weight. Its corrosion-resistant finish helps protect against environmental damage, extending the lifespan of the component. The ball joint is pre-greased and features a press-in mounting type with a threaded stud, ensuring a secure and precise fit. This assembly includes all necessary mounting hardware and bushings, allowing for a straightforward installation process. The composite bearing type enhances durability and reduces friction, contributing to smoother suspension operation. This part is designed specifically for various Mercedes-Benz models such as the CL63 AMG and S550, ensuring compatibility and optimal performance.

Common Applications and Issues Addressed

• Replacement of worn or damaged suspension control arms on Mercedes-Benz CL and S-Class models
• Resolving suspension noise caused by failing ball joints or bushings
• Improving vehicle handling and steering response
• Correcting alignment issues related to control arm wear
• Restoring suspension geometry for enhanced ride quality

Installation Notes and Tips

Installation of the Suspensia X31CJ2525 control arm and ball joint assembly requires standard suspension tools and mechanical knowledge. Since the ball joint is pre-greased and the assembly includes bushings and mounting hardware, preparation time is minimized. Ensure the vehicle is properly supported and aligned after installation. Although the ball joint is not greaseable post-installation, the pre-greased design provides adequate lubrication for initial use. Verify torque specifications for mounting bolts according to Mercedes-Benz service guidelines.

Quality Assurance and Warranty

Suspensia manufactures this control arm and ball joint assembly to meet OEM standards for fit, form, and function. The corrosion-resistant aluminum construction and composite bearing contribute to long-term durability. This product comes with a limited warranty covering defects in materials and workmanship under normal use. For specific warranty details, refer to Suspensia's official documentation.