Stabilus 4C-019027 Hatch Lift Support

Mercedes-Benz ML-Class Lift Support

This Stabilus lift support is built for Mercedes-Benz ML-Class vehicles equipped with a power liftgate. It matches the OE-style dimensions and attachment style needed for a direct replacement on the rear hatch, helping restore controlled opening and closing action. Part number 4C-019027 is a fitment-specific gas spring for select ML350, ML450, ML500, ML550, ML63 AMG, and ML320 models.

Key Features

• Brand: Stabilus
• Part Number: 4C-019027
• Force rating: 385 N / 87 lb
• Compressed length: 361 mm (14.213 in)
• Extended length: 561 mm (22.087 in)
• Rod diameter: 10 mm (0.394 in)
• Tube diameter: 18 mm (0.709 in)
• Rod connection: plastic socket
• Tube connection: plastic socket with bracket
• Direct-fit style for power liftgate hatch support applications

Detailed Description

Stabilus 4C-019027 is a rear hatch lift support engineered for Mercedes-Benz ML-Class power liftgate applications. The gas spring dimensions, 385 N force rating, and plastic socket attachment points are matched to the original-style support used on the liftgate, making it a practical replacement when the hatch no longer stays open or moves with the correct resistance. This part cross-references Tuff Support 615031 for the same application.

Compatible With 2006-2011 Mercedes-Benz ML350, hatch lift support - power liftgate; 2007-2009 Mercedes-Benz ML320, hatch lift support - power liftgate; 2007-2011 Mercedes-Benz ML63 AMG, hatch lift support - power liftgate; 2008-2011 Mercedes-Benz ML550, hatch lift support - power liftgate; 2008-2012 Mercedes-Benz ML500, w/ power liftgate; and 2010-2011 Mercedes-Benz ML450, hatch lift support - power liftgate. The part number 4C-019027 is also referenced under OE-style interchange numbers used for this application.

What It Helps Fix

• Rear hatch that drops too quickly
• Liftgate that will not stay fully open
• Weak or uneven hatch support movement
• Worn gas strut performance on power liftgate vehicles
• Noisy or inconsistent rear hatch operation

Installation Notes

Verify the compressed length, extended length, rod diameter, and tube connection style before installation. Confirm that your vehicle has the power liftgate configuration listed in the fitment data. Compare the original support to Stabilus 4C-019027 to ensure the attachment points and force rating match the application.

Quality Assurance

Stabilus is a recognized OE supplier for gas springs and lift supports, and this part is built to OE-style specifications for the listed Mercedes-Benz ML-Class applications. Part number 4C-019027 is manufactured to match the fitment and dimensional requirements shown above.