Unity 61300C Air Spring to Coil Spring Conversion Kit - Front

Front Suspension Conversion Kit for Mercedes-Benz

Unity 61300C is a front pre-assembled complete strut assembly conversion kit for Mercedes-Benz vehicles equipped with air or electronic suspension. It converts the front suspension to a standard coil spring setup for a direct replacement approach on supported applications.

Key Features

• Front position conversion kit for air/electronic to standard suspension
• Pre-assembled complete strut assembly design
• Built to OEM specifications for fit and function
• Engineered for Mercedes-Benz GL-Class and M-Class applications
• Unity part number 61300C for catalog and fitment reference

Detailed Description

This Unity Automotive Pre-assembled Complete Strut Assembly Conversion Kit is built for front suspension service on select Mercedes-Benz GL350, GL450, GL550, ML350, ML450, ML550, ML63 AMG, GL320, ML320, and ML500 models. It is intended for vehicles originally equipped with air or electronic suspension and converts them to a standard suspension configuration. Unity has more than 40 years of aftermarket suspension manufacturing experience, and the 61300C reflects that focus on OE-style construction and consistent assembly quality.

Compatible With 2010-2012 Mercedes-Benz GL350, front; 2007-2012 Mercedes-Benz GL450, front; 2008-2012 Mercedes-Benz GL550, front; 2006-2011 Mercedes-Benz ML350, front; 2010-2011 Mercedes-Benz ML450, front; 2008-2011 Mercedes-Benz ML550, front; 2007-2011 Mercedes-Benz ML63 AMG, front; 2007-2009 Mercedes-Benz GL320, front; 2007-2009 Mercedes-Benz ML320, front; and 2006-2007 Mercedes-Benz ML500, front.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Applications

• Front air suspension failure on Mercedes-Benz GL350, GL450, or GL550
• Electronic suspension issues on Mercedes-Benz ML350, ML450, ML550, or ML63 AMG
• Uneven front ride height after suspension component wear
• Noise, instability, or poor ride quality from aging front struts
• Need to convert a Mercedes-Benz GL-Class or M-Class from air/electronic to standard suspension

Installation Notes and Tips

Verify the vehicle’s original suspension type and confirm front fitment before installation. This kit is listed for front applications only, so match the part to the correct axle position on the vehicle. Professional installation is recommended for suspension conversion work, and final alignment should be performed after the repair.

Quality Assurance

Unity Automotive has over 40 years of aftermarket suspension manufacturing experience and builds its suspension systems to OEM specifications. The brand focuses on consistent assembly quality and customer satisfaction across its suspension product line.