Suspensia X31CJ2546 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Suspensia Suspension Control Arm and Ball Joint Assembly Overview

The Suspensia X31CJ2546 suspension control arm and ball joint assembly is engineered for select Mercedes-Benz models, including the C300, CLS450, E53 AMG, E63 AMG S, E300, E350, E400, E450, E550, and GLC300. Designed with corrosion-resistant aluminum and pre-greased components, this assembly ensures reliable performance and durability in demanding driving conditions.

• 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 11.102 inches, maximum length 13.071 inches
• Grey finish for corrosion protection and aesthetic integration

Detailed Product Description

The Suspensia X31CJ2546 control arm and ball joint assembly is crafted from lightweight aluminum, providing a balance of strength and weight reduction. Its corrosion-resistant finish helps protect against environmental damage, extending the service life of the suspension 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, facilitating a straightforward replacement process. The composite bearing type contributes to smooth articulation and reduces wear over time. Designed specifically for Mercedes-Benz vehicles such as the C300, CLS450, and E53 AMG, this part meets the exacting standards required for these models.

Common Applications and Problem Resolution

• Restores proper suspension geometry and alignment
• Eliminates clunking or knocking noises from worn ball joints
• Improves steering response and vehicle handling
• Addresses uneven tire wear caused by faulty control arms
• Replaces corroded or damaged suspension components

Installation Notes and Tips

Installation of the Suspensia X31CJ2546 assembly requires basic suspension knowledge and appropriate tools. Since the ball joint is press-in type, professional press equipment is recommended for removal and installation. The included mounting hardware and bushings simplify the process, but alignment should be checked and adjusted after installation. Although the ball joint is pre-greased, no grease fitting is included, and the assembly is not greaseable post-installation. Ensure all fasteners are torqued to manufacturer specifications for safety and performance.

Quality Assurance and Warranty Information

Suspensia manufactures this control arm and ball joint assembly to meet OEM standards for fit, form, and function. The corrosion-resistant finish and composite bearing contribute to durability under normal operating conditions. This product includes a limited warranty covering defects in materials and workmanship. For detailed warranty terms, refer to Suspensia’s official documentation.