OE Quality
60-Day Returns

Unity 28-112601 Air Suspension Strut - Front Left
Overview of Unity Electronic Air Suspension Strut Assembly
The Unity Electronic Air Suspension Strut Assembly 28-112601 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 consistent ride quality and handling.
- Front position air suspension strut for Mercedes-Benz vehicles
- Compatible with E280, E300, E320, E350, E500, and E550 models
- Part number 28-112601 for precise identification
- Designed for electronic air suspension systems
- Manufactured by Unity for quality and durability
Product Line Details: Electronic Air Suspension Strut Assembly
The Electronic Air Suspension Strut Assembly line by Unity focuses on components engineered to work with electronically controlled air suspension systems. These assemblies integrate air springs and shock absorbers into a single unit, providing adaptive ride height and improved vehicle stability. The 28-112601 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 for the front suspension of Mercedes-Benz E-Class models including E280, E300, E320, E350, E500, and E550. The assembly combines the air spring and shock absorber into one unit, designed to maintain optimal ride height and absorb road irregularities. The part number 28-112601 ensures compatibility and ease of replacement for vehicles equipped with electronic air suspension systems. This strut assembly supports the vehicle’s suspension system by adjusting to load and road conditions, contributing to a smoother and more controlled driving experience.
Common Applications and Issues Addressed
- Restores proper front suspension height and ride quality
- Replaces worn or leaking air suspension struts
- Addresses uneven or sagging front suspension
- Improves handling and stability on Mercedes-Benz E-Class models
- Eliminates air suspension warning lights related to front struts
Installation Notes and Tips
- Ensure vehicle is securely lifted and supported before removal
- Disconnect the electronic air suspension system carefully to avoid damage
- Use OEM or equivalent tools for removal and installation
- Check for air leaks and proper electrical connections after installation
- Calibration or system reset may be required following replacement
Quality Assurance and Warranty
Unity manufactures the Electronic Air Suspension Strut Assembly 28-112601 to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, Unity products typically come with a limited warranty covering defects in materials and workmanship. It is recommended to verify warranty terms with the supplier or manufacturer at the time of purchase.
| Brand | Unity |
|---|---|
| Part Number | 28-112601 |
| Position | Electronic Air Suspension Strut Assembly, Front Left |
| Position | Front |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2009 | Mercedes-Benz | E300 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2009 | Mercedes-Benz | E350 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2009 | Mercedes-Benz | E550 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2008 | Mercedes-Benz | E300 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2008 | Mercedes-Benz | E350 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2008 | Mercedes-Benz | E550 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2007 | Mercedes-Benz | E280 | 4Matic | Front Left | w/AIRMATIC & ADS; Includes Wagon; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2007 | Mercedes-Benz | E350 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2007 | Mercedes-Benz | E550 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2006 | Mercedes-Benz | E350 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2006 | Mercedes-Benz | E500 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2005 | Mercedes-Benz | E320 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2005 | Mercedes-Benz | E500 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2004 | Mercedes-Benz | E320 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2004 | Mercedes-Benz | E500 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
| 2003 | Mercedes-Benz | E320 | 4Matic | Front Left | w/AIRMATIC and ADS; 4Matic (All Wheel Drive) Only; Electronic Air Suspension Strut Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.