Dorman 949-851 Air Suspension Strut - Front Right

Dorman 949-851 Front Right Air Strut

This Dorman air suspension strut is a replacement for the original front right unit on select Mercedes-Benz applications. It is built to match OE fit and function, helping restore ride control and protect other air suspension components from added strain.

Key Features

• Replacement air suspension strut for the front right position
• OE-style fit and function for specified Mercedes-Benz vehicles
• Compressed length: 20.2 in
• Extended length: 25 in
• Outside cylinder diameter: 1.93 in
• Shaft diameter: 6 mm
• Maximum air pressure: 3 MPA
• Regular grade type
• Package contents: 1 air suspension strut

Detailed Description

Dorman 949-851 is an air suspension strut engineered for the front right corner of select Mercedes-Benz CLS550, E320, E350, E500, E550, E55 AMG, E63 AMG, and CLS500 models. It is a direct replacement for the original equipment strut on listed applications, with dimensions and pressure capacity that support proper suspension operation and ride height control. This part cross-references Arnott Industries AS-2246 for the same application.

Use Dorman 949-851 when you need a front right Mercedes-Benz air strut that matches the original suspension layout and restores normal ride behavior. The part number 949-851 is also a useful reference when verifying the correct replacement for Mercedes-Benz E-Class and CLS-Class vehicles with air suspension.

Vehicle Fitment

• Fits 2007-2011 Mercedes-Benz CLS550, front right.
• Fits 2007-2009 Mercedes-Benz E320, front right, with Code Z04 (Armor Protection Package).
• Fits 2006-2009 Mercedes-Benz E350, front right, with Code Z04 (Armor Protection Package).
• Fits 2007-2009 Mercedes-Benz E550, front right, with Code Z04 (Armor Protection Package).
• Fits 2007-2009 Mercedes-Benz E63 AMG, front right, with Code Z04 (Armor Protection Package).
• Fits 2006 Mercedes-Benz CLS500, front right.
• Fits 2003-2006 Mercedes-Benz E320, front right.
• Fits 2003-2006 Mercedes-Benz E500, front right.
• Fits 2003-2006 Mercedes-Benz E55 AMG, front right, with Code Z04 (Armor Protection Package).
• Fits 2004 Mercedes-Benz E320, front right, fits vehicles with VIN A 334971 and VIN X 105580.

Installation Notes and Tips

Confirm the vehicle’s year, model, front right position, and any listed option codes or VIN breakpoints before ordering. Inspect the air lines, fittings, and related suspension components for wear or leaks during replacement so the new strut can operate correctly. After installation, verify ride height and system operation according to Mercedes-Benz service procedures.

Quality Assurance

Dorman replacement suspension components are built to match the fit and function of the original part on the specified applications. This helps support consistent ride control on Mercedes-Benz E-Class and CLS-Class vehicles equipped with air suspension.