Stabilus 3B-205791 Hatch Lift Support

Overview of Stabilus Gas Spring for BMW 328i and 328d xDrive

The Stabilus gas spring part number 3B-205791 is engineered for reliable performance in BMW 328i, 328i xDrive, and 328d xDrive models. Designed with precise dimensions and force specifications, this gas spring supports smooth operation and durability.

• Compressed length: 15.591 inches (396 mm)
• Extended length: 22.913 inches (582 mm)
• Rod diameter: 8 mm (0.315 inches)
• Tube diameter: 18 mm
• Force: 510 Newtons (115 lbs)
• Rod connection: Plastic socket
• Rod end attachment diameter: 10 mm (0.394 inches)

Technical Specifications and Features

This Stabilus gas spring features a robust 8 mm rod diameter and an 18 mm tube diameter, providing a balanced strength-to-weight ratio suitable for BMW 328i and 328d xDrive applications. The compressed length measures 15.591 inches (396 mm), extending to 22.913 inches (582 mm) when fully deployed. It delivers a consistent force of 510 Newtons (115 lbs), ensuring reliable support for components requiring controlled motion. The rod connection utilizes a plastic socket, designed for secure attachment and smooth operation.

Compatible BMW Models and Applications

This gas spring is specifically compatible with BMW 328i, 328i xDrive, and 328d xDrive models. It is not intended for agricultural, heavy truck, marine, or off-highway use. The part number 3B-205791 is tailored to meet the OEM specifications for these BMW vehicles, making it suitable for replacement or repair tasks involving hood, trunk, or other lift supports requiring this size and force rating.

• Supports smooth opening and closing of hoods or trunks
• Replaces worn or damaged gas springs in BMW 328i and 328d xDrive
• Maintains proper tension and force for vehicle components
• Prevents sudden closures and enhances safety
• Restores original equipment performance

Installation Notes and Tips

When installing the Stabilus 3B-205791 gas spring, ensure the plastic socket rod connection is properly seated to avoid premature wear. Verify the orientation matches the original part to maintain correct force direction. Use appropriate tools to avoid damage to the rod or tube during installation. It is recommended to replace gas springs in pairs to maintain balanced operation on both sides of the vehicle component.

Quality Assurance and Warranty

Stabilus gas springs are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 3B-205791 should be confirmed with the supplier, Stabilus products typically come with a limited warranty covering defects in materials and workmanship. This gas spring is engineered to OEM specifications for BMW 328i and 328d xDrive models, providing confidence in fit and function.