Westar AS-7011 Air Suspension Spring - Front

Mercedes-Benz Front Air Spring

Restore proper suspension support with this Westar air suspension spring, part number AS-7011. It is built for front applications on select Mercedes-Benz GL-Class and M-Class models, with OE-style fit and function for air suspension repair.

Key Features

• Meets or exceeds OEM specifications for quality, fit, and function.
• New component, not a remanufactured unit.
• Built to match OEM performance for ride control and service life.
• Manufactured to strict industry standards, including ISO, QS, and TS requirements.
• Fits front air suspension applications on select Mercedes-Benz GL450, GL500, GL550, GL350, GL320, ML350, ML450, ML550, ML63 AMG, ML320, and ML500 models.

Detailed Description

Westar AS-7011 is an air suspension spring for front suspension service on select Mercedes-Benz GL-Class and M-Class vehicles. It is intended for buyers replacing a worn air spring or rebuilding an existing air suspension assembly, with construction focused on quality, fit, and function. The part number AS-7011 is cross-referenced to Arnott Industries A-2575, Dorman 949-864, and Suncore 129M-15-F for the same application.

Compatible With Mercedes-Benz GL450, GL500, GL550, GL350, GL320, ML350, ML450, ML550, ML63 AMG, ML320, and ML500 front air suspension applications. This Westar AS-7011 air suspension spring supports the front end of vehicles that rely on air suspension for ride height and control.

What It Is Used For

• Replacing a leaking or worn front air spring.
• Restoring ride height control in air suspension systems.
• Addressing uneven stance caused by suspension air loss.
• Correcting ride quality issues related to a fatigued spring assembly.
• Supporting proper suspension response on Mercedes-Benz GL-Class and M-Class models.

Installation Notes and Tips

Verify the vehicle’s year, model, and front suspension configuration against the fitment list before ordering. Inspect related air suspension components for wear, leaks, or damage during replacement so the new spring is not installed into a compromised system. Confirm the part number AS-7011 matches the required application for your Mercedes-Benz GL-Class or M-Class vehicle.

Quality Assurance

Westar states that its factories use top-quality components and manufacture to strict industry standards, including ISO, QS, and TS standards. The AS-7011 is a new part built to meet or exceed OEM specifications for quality, fit, and function.