Stabilus 4B-023549 Hatch Lift Support

Overview of Stabilus Gas Spring for Audi TT and TT Quattro

The Stabilus gas spring part number 4B-023549 is engineered to provide reliable support and smooth operation for your Audi TT and TT Quattro models. Designed with precise dimensions and force specifications, this gas spring ensures consistent performance in vehicle applications requiring controlled motion.

• Compressed length: 241.5 mm (9.508 inches)
• Extended length: 403.5 mm (15.886 inches)
• Rod diameter: 8 mm (0.315 inches)
• Tube diameter: 19 mm
• Force: 520 N (117 lbs)
• Rod connection type: Plastic socket
• Rod end attachment diameter: 10 mm (0.394 inches)

Technical Details and Specifications

This Stabilus gas spring features a compact body diameter of 0.748 inches, optimized for applications requiring moderate force and precise control. The rod and shaft connections utilize plastic sockets to reduce wear and provide smooth articulation. With a force rating of 520 Newtons, this gas spring delivers consistent support suitable for the hood, trunk, or other lift-assist functions on Audi TT and TT Quattro vehicles. The extended and compressed lengths allow for effective stroke travel, ensuring proper fitment and operation within the designated mounting points.

Compatible Applications and Use Cases

This gas spring is specifically compatible with Audi TT and TT Quattro models, making it a suitable replacement part for OEM applications. It is not designed for agricultural, heavy truck, marine, or industrial off-highway use.

• Supports hood or trunk lift mechanisms on Audi TT and TT Quattro
• Replaces worn or failing gas springs to restore smooth operation
• Helps maintain proper positioning and controlled motion of vehicle panels
• Prevents sudden closures or drops of supported components

Installation Notes and Tips

When installing the Stabilus 4B-023549 gas spring, ensure the mounting points on your Audi TT or TT Quattro are clean and free of debris. The plastic socket rod connection requires careful alignment to avoid damage during installation. It is recommended to replace gas springs in pairs to maintain balanced support and consistent performance. Verify the compressed and extended lengths match the original specifications to ensure proper fitment.

Quality Assurance and Warranty Information

Stabilus is a recognized manufacturer of gas springs with a focus on durability and precision engineering. While specific warranty details for part number 4B-023549 may vary, Stabilus products typically come with manufacturer-backed quality assurance to meet OEM standards. For detailed warranty information, consult the product documentation or contact the manufacturer directly.