Suspensia X31CA6731 Suspension Control Arm - Front Left Lower

Suspensia Suspension Control Arm for Mercedes-Benz Models

The Suspensia Suspension Control Arm X31CA6731 is engineered for select Mercedes-Benz SUVs, including GL63 AMG, GL350, GL450, GL550, ML63 AMG, ML350, ML400, and ML550 models. Designed with corrosion-resistant aluminum, this control arm offers durability and reliable performance for your vehicle's suspension system.

• Constructed from corrosion-resistant aluminum for long-lasting durability
• Includes high-quality bushing for improved suspension response
• Compatible with Mercedes-Benz GL63 AMG, GL350, GL450, GL550, ML63 AMG, ML350, ML400, and ML550
• Control arm dimensions: maximum width 22.598 inches, maximum length 22.913 inches
• Grey finish for corrosion protection and aesthetic integration
• Pre-greased and grease fitting not included; maintenance-free design
• Mounting hardware not included; designed for direct replacement

Product Details and Specifications

The Suspensia X31CA6731 suspension control arm is crafted from lightweight aluminum, providing a balance of strength and weight reduction. Its corrosion-resistant finish helps protect against environmental damage, extending the lifespan of the component. This control arm comes with a pre-installed bushing to ensure proper fit and function within the suspension system. While it is not adjustable or greaseable, the design focuses on durability and consistent performance. The control arm measures up to 22.913 inches in length and 22.598 inches in width, matching OEM specifications for the compatible Mercedes-Benz models.

Compatible Vehicles and Applications

This control arm is specifically designed for the following Mercedes-Benz models:

• GL63 AMG
• GL350
• GL450
• GL550
• ML63 AMG
• ML350
• ML400
• ML550

It is intended for use in suspension repair or upgrade projects where OEM replacement parts are required to maintain vehicle handling and safety.

Common Issues Addressed by This Control Arm

• Worn or damaged suspension bushings causing noise or vibration
• Corroded or weakened control arms affecting alignment and handling
• Suspension instability or uneven tire wear due to faulty control arms
• Accident or impact damage requiring replacement of suspension components
• Improving suspension response and ride quality on Mercedes-Benz SUVs

Installation Notes and Tips

Installation of the Suspensia X31CA6731 control arm should be performed by a qualified technician familiar with Mercedes-Benz suspension systems. Note that mounting hardware is not included and must be reused or sourced separately. Since the control arm is not pre-greased and does not include grease fittings, no additional lubrication is necessary. Proper torque specifications should be followed to ensure secure fitment and optimal suspension performance.

Quality Assurance and Warranty

Suspensia manufactures this control arm to meet or exceed OEM standards for fit and function. The corrosion-resistant aluminum construction and included bushing contribute to reliable operation under normal driving conditions. Warranty information is available through Suspensia and may vary; please consult the manufacturer or authorized distributor for specific coverage details.