Stabilus 4B-621401 Back Glass Lift Support

Reliable Back Glass Lift Support for Ford and Mercury Vehicles

The Stabilus 4B-621401 Back Glass Lift Support is engineered to provide consistent and smooth operation for the rear glass lift of select Ford and Mercury models. Designed specifically for the Ford Taurus and Mercury Sable, this lift support ensures proper support and controlled movement of the back glass.

• Compatible with Ford Taurus and Mercury Sable models
• Compressed length: 252 mm (9.921 inches)
• Extended length: 425 mm (16.732 inches)
• Rod diameter: 6 mm (0.236 inches)
• Tube diameter: 15 mm
• Force rating: 85 N (19 lbs)
• Rod connection and shaft connection use durable plastic sockets

Technical Specifications and Design Details

This Stabilus back glass lift support features a compressed length of 252 mm and extends up to 425 mm, providing the necessary range of motion for the rear glass lift mechanism. The rod diameter measures 6 mm, while the tube diameter is 15 mm, ensuring a robust and stable structure. With a force rating of 85 Newtons (19 pounds), this lift support offers reliable assistance in lifting and holding the back glass securely in place. The rod and shaft connections utilize plastic sockets designed for smooth articulation and durability under normal operating conditions.

Applications and Problem Solving

This back glass lift support is specifically designed for use on Ford Taurus and Mercury Sable vehicles, addressing common issues such as:

• Difficulty in lifting or holding the rear glass open
• Back glass that closes unexpectedly or lacks support
• Worn or weakened lift supports causing uneven glass movement
• Noise or binding during glass operation
• Replacement of damaged or corroded lift supports

Installation Notes and Tips

Installation of the Stabilus 4B-621401 lift support requires basic mechanical skills and appropriate tools. Ensure the vehicle is parked on a level surface and the rear glass is securely supported during replacement. Remove the old lift support by detaching the plastic socket connections carefully to avoid damage. Align the new lift support and snap the plastic sockets into place, verifying smooth operation of the back glass lift. No additional hardware kit is included, so retain existing mounting components if reusable.

Quality Assurance and Warranty

Stabilus is a recognized manufacturer of automotive lift supports, known for precision engineering and consistent quality. The 4B-621401 back glass lift support is manufactured to meet OEM specifications for fit and function on Ford Taurus and Mercury Sable models. While specific warranty details are not provided, Stabilus products typically come with manufacturer-backed quality assurance to ensure reliable performance and durability.