Unity 28-113501 Air Suspension Strut - Front Left

Overview of Unity Electronic Air Suspension Strut Assembly

The Unity Electronic Air Suspension Strut Assembly 28-113501 is designed specifically for the front position of Mercedes-Benz S430 and S500 models. This air suspension strut provides reliable support and ride comfort by maintaining proper vehicle height and damping performance.

• Front position air suspension strut for Mercedes-Benz S430 and S500
• Part number 28-113501 ensures precise fitment and compatibility
• Designed to work with electronic air suspension systems
• Supports vehicle height adjustment and ride stability
• Manufactured by Unity, a trusted brand in suspension components

Product Line Details: Electronic Air Suspension Strut Assembly

The Electronic Air Suspension Strut Assembly line by Unity focuses on components engineered for vehicles equipped with electronic air suspension systems. These assemblies integrate air springs and shock absorbers to provide adaptive ride control and maintain optimal vehicle height. The 28-113501 part is part of this line, tailored for front suspension applications on select Mercedes-Benz models.

Detailed Product Description

This Unity air suspension strut assembly is engineered for the front suspension of Mercedes-Benz S430 and S500 vehicles. It combines an air spring with a shock absorber to deliver consistent damping and height control. The part number 28-113501 corresponds to a direct replacement unit, ensuring proper fit and function within the vehicle's electronic air suspension system. This assembly helps maintain ride quality, vehicle stability, and handling characteristics by compensating for load changes and road conditions.

Common Applications and Issues Addressed

• Restores proper front suspension height on Mercedes-Benz S430 and S500
• Resolves uneven or sagging front suspension
• Improves ride comfort and handling by replacing worn or leaking struts
• Addresses air suspension warning lights related to front strut failure
• Eliminates noise or roughness caused by damaged air suspension components

Installation Notes and Tips

• Ensure vehicle is safely lifted and supported before removal
• Disconnect the electronic air suspension system carefully to avoid damage
• Use OEM or compatible tools for air line and electrical connector removal
• Check for leaks and proper air pressure after installation
• Calibration or system reset may be required following replacement

Quality Assurance and Warranty

Unity manufactures the 28-113501 Electronic Air Suspension Strut Assembly to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided here, Unity products typically come with a limited warranty covering defects in materials and workmanship. Proper installation and maintenance are essential to ensure long-term reliability.