Stabilus 4B-0406IS Hatch Lift Support

Overview of Stabilus 4B-0406IS Gas Spring for Volvo Models

The Stabilus 4B-0406IS gas spring is engineered for reliable performance in select Volvo vehicles, including the 740, 745, 760, 940, 960, and V90 models. Designed to provide consistent force and smooth operation, this gas spring supports various automotive applications requiring controlled motion and damping.

• Compressed length: 12.343 inches (313.5 mm)
• Extended length: 21.457 inches (545 mm)
• Rod diameter: 8 mm (0.315 inches)
• Tube diameter: 18 mm
• Force: 320 Newtons (72 lbs)
• Rod connection type: Plastic socket
• Rod end attachment diameter: 10 mm (0.394 inches)
• Non-engine specific and non-heavy truck application

Technical Details and Specifications

The Stabilus 4B-0406IS gas spring features a compressed length of 12.343 inches and extends to 21.457 inches, providing a stroke length suitable for various lifting and support functions. The rod diameter measures 8 mm, paired with an 18 mm tube diameter, ensuring a balanced strength-to-weight ratio. With a force rating of 320 Newtons (72 lbs), this gas spring delivers consistent pressure for smooth operation. The rod connection utilizes a plastic socket, and the rod end attachment diameter is 10 mm, facilitating secure mounting and compatibility with Volvo 740, 745, 760, 940, 960, and V90 models.

Applications and Problem Solving

• Supports hood, trunk, or tailgate lifting and holding in Volvo 740 and 940 series
• Replaces worn or weak gas springs causing uneven or difficult opening
• Restores smooth motion in tailgate or hatchback mechanisms on Volvo 960 and V90
• Prevents sudden closure or slamming of vehicle panels
• Improves safety and ease of access for maintenance or cargo loading

Installation Notes and Tips

Installation of the Stabilus 4B-0406IS gas spring requires matching the compressed and extended lengths to the original equipment specifications on your Volvo vehicle. Ensure the plastic socket rod connection aligns properly with the mounting points. It is recommended to replace gas springs in pairs to maintain balanced operation. Use appropriate tools to avoid damage to the rod or tube during installation. Verify the force rating matches the vehicle’s requirements to ensure proper function.

Quality Assurance and Warranty

Stabilus gas springs are manufactured to meet strict quality standards for durability and performance. The 4B-0406IS part undergoes rigorous testing to ensure consistent force output and resistance to wear. While specific warranty details may vary, Stabilus typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms related to this gas spring.