URO 1637400345 - Left or Right

Mercedes-Benz ML Lift Support

This URO lift support restores original hatch assistance for compatible Mercedes-Benz ML models. It is built as an OE-style replacement with end fittings that simplify DIY installation and a maintenance-free gas strut design.

Key Features

• Restores hatch lift assistance for smooth opening and holding force
• OE-style end fittings for straightforward installation
• High-pressure gas strut construction matches OE-level performance
• Metal housing and piston rod assemblies resist wear
• Low-friction rod guides and oil seals promote leak-free operation
• Fits Mercedes-Benz ML350, ML500, ML320, ML55 AMG, and ML430 applications

Detailed Description

Built for Mercedes-Benz ML lift support applications, this part is engineered to replace a worn or weak hatch strut and restore controlled opening action. The design uses a high-pressure gas charge, durable metal components, and low-friction sealing elements to maintain consistent support over time. Part number 1637400345 is listed for left and right positions across the covered fitments, including Mercedes-Benz ML350, ML500, ML320, ML55 AMG, and ML430 models.

This part cross-references Tuff Support 610683 for the same application.

What It Fixes

• Hatch that drops instead of staying open
• Weak lift assistance during opening
• Slow or uneven hatch movement
• Oil seepage or gas loss from a worn strut
• Excess effort needed to raise the hatch

Installation Notes and Tips

Fits 2003-2005 Mercedes-Benz ML350, right and left. Fits 2002-2005 Mercedes-Benz ML500, right and left. Fits 1998-2003 Mercedes-Benz ML320, right and left. Fits 2000-2003 Mercedes-Benz ML55 AMG, right and left. Fits 1999-2001 Mercedes-Benz ML430, right and left. Verify the existing lift support length and mounting style before installation. Part number 1637400345 should be matched to the vehicle application before replacement.

Quality Assurance

URO backs this lift support with a 24 Month Unlimited Mileage Warranty. The construction uses wear-resistant metal housing and piston rod assemblies, along with low-friction rod guides and oil seals for long service life.