Unity 28-113400 Air Suspension Strut - Front

Overview of Unity Electronic Air Suspension Strut Assembly

The Unity Electronic Air Suspension Strut Assembly 28-113400 is designed specifically for the front position of select Mercedes-Benz models. This air suspension strut provides reliable support and damping for vehicles equipped with electronic air suspension systems, ensuring proper ride height and comfort.

• Front position air suspension strut for precise fitment
• Compatible with Mercedes-Benz S320, S350, S430, S500, and S600 models
• Part number 28-113400 for accurate identification
• Designed for vehicles with electronic air suspension systems
• Manufactured by Unity, known for suspension components

Product Line Details: Electronic Air Suspension Strut Assembly

The Electronic Air Suspension Strut Assembly line by Unity focuses on components engineered to work seamlessly with vehicles equipped with electronic air suspension systems. These assemblies combine air springs and shock absorbers into a single unit, providing both damping and adjustable ride height control. The 28-113400 part is part of this line, tailored for front suspension applications on specific Mercedes-Benz models.

Detailed Product Description

This Unity air suspension strut assembly is engineered to replace the front strut on Mercedes-Benz S-Class models including the S320, S350, S430, S500, and S600. It integrates the air spring and shock absorber into one assembly, maintaining the vehicle’s factory ride height and suspension performance. The part number 28-113400 ensures compatibility and ease of ordering. Designed to meet or exceed OEM specifications, this strut assembly supports the vehicle’s electronic air suspension system by providing consistent damping and air pressure control.

Common Applications and Issues Addressed

• Restores proper front suspension height and ride quality
• Replaces worn or leaking air suspension struts
• Eliminates uneven or sagging front suspension
• Resolves air compressor overwork due to leaks or failures
• Improves handling and stability on Mercedes-Benz S320, S350, S430, S500, and S600

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Release air suspension system pressure prior to disassembly
• Use OEM or equivalent tools for strut removal and installation
• Check for any related component wear such as control arms or bushings
• After installation, perform system calibration if required by vehicle diagnostics

Quality Assurance and Warranty

Unity’s Electronic Air Suspension Strut Assembly 28-113400 is manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, Unity typically offers coverage against defects in materials and workmanship. It is recommended to verify warranty terms at the time of purchase.