Suspensia X31LA2504 Suspension Control Arm - Rear Left Upper Forward

Suspensia Suspension Control Arm Overview

The Suspensia Suspension Control Arm X31LA2504 is engineered for precise fitment on select Mercedes-Benz models including CLS500, CLS550, E55 AMG, E63 AMG, E320, E350, E500, E550, SL500, and SL550. Designed with corrosion-resistant aluminum, this control arm offers durability and reliable performance for your vehicle's suspension system.

• Corrosion resistant aluminum construction for long-lasting durability
• Includes high-quality bushing for improved suspension response
• Compatible with multiple Mercedes-Benz models such as CLS500, E55 AMG, and SL550
• Control arm dimensions: maximum length 12.559 inches, maximum width 2.756 inches
• Grey finish for corrosion protection and aesthetic integration

Durable Aluminum Control Arm with Bushing Included

This Suspensia control arm (part number X31LA2504) is crafted from aluminum to reduce weight while maintaining structural integrity. The corrosion-resistant finish helps protect against environmental damage, extending the lifespan of the component. Unlike some control arms, this model comes with a pre-installed bushing to ensure proper suspension articulation and reduce noise and vibration. Note that this control arm is not adjustable and does not include grease fittings or mounting hardware, so professional installation with compatible hardware is recommended.

Compatible Mercedes-Benz Models and Applications

This control arm is specifically designed for use on a range of Mercedes-Benz vehicles, including the CLS500, CLS550, E55 AMG, E63 AMG, E320, E350, E500, E550, SL500, and SL550. It is ideal for owners seeking a direct replacement part that maintains factory suspension geometry and performance.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing suspension noise or looseness
• Corrosion or metal fatigue compromising suspension stability
• Improper suspension alignment due to bent or damaged control arms
• Reduced handling performance and uneven tire wear
• Vibration or harshness transmitted through the suspension system

Installation Notes and Tips

Installation of the Suspensia X31LA2504 control arm requires removal of the old control arm and proper torqueing of suspension components. Since mounting hardware is not included, ensure you have the correct bolts and nuts specified for your Mercedes-Benz model. The control arm is not greaseable and does not come pre-greased, so no additional lubrication is necessary. Professional installation is recommended to maintain suspension alignment and safety.

Quality Assurance and Warranty

Suspensia manufactures this control arm to meet or exceed OEM standards for fit and function. The corrosion-resistant finish and aluminum construction contribute to the part’s durability. While specific warranty details are not provided, Suspensia products typically come with a limited warranty against manufacturing defects. Verify warranty terms with your supplier or installer.