Stabilus 4B-029727 Hatch Lift Support

Overview of Stabilus 4B-029727 Gas Spring

The Stabilus 4B-029727 gas spring is engineered for reliable performance in select GM and Saab SUVs. Designed with precise dimensions and force ratings, this gas spring supports smooth lift and hold functions for vehicle hoods, tailgates, and other applications.

• Compressed length: 12.598 inches (320 mm)
• Extended length: 20.079 inches (510 mm)
• Rod diameter: 10 mm (0.394 inches)
• Tube diameter: 22 mm
• Force: 725 N (163 lbs)
• Rod connection: Plastic socket
• Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models

Technical Specifications and Features

This gas spring features a 10 mm rod diameter and a 22 mm tube diameter, providing a balanced strength-to-weight ratio suitable for medium-duty automotive applications. The compressed length of 12.598 inches (320 mm) and extended length of 20.079 inches (510 mm) allow for effective range of motion in vehicle lift supports. With a force rating of 725 Newtons (163 pounds), it delivers consistent support for hoods and tailgates. The rod and shaft connections utilize a plastic socket design, ensuring secure attachment and smooth operation.

Compatible Vehicles and Applications

The Stabilus 4B-029727 gas spring is compatible with a range of SUVs and crossovers, including Buick Rainier, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x. This part number is specifically designed to meet the OEM specifications for these models, making it suitable for replacement or repair of factory-installed gas springs.

• Supports hood and tailgate lift functions
• Replaces worn or damaged gas springs in specified GM and Saab SUVs
• Helps maintain smooth opening and closing of vehicle panels
• Prevents sudden drops or slamming of hoods and tailgates

Installation Notes and Tips

When installing the Stabilus 4B-029727 gas spring, ensure the vehicle is securely supported and the old gas spring is carefully removed to avoid damage. Align the plastic socket rod end with the mounting points and press firmly until it snaps into place. Verify the gas spring operates smoothly through its full range of motion. Lubrication is generally not required due to the sealed design, but inspect mounting hardware for wear and replace if necessary.

Quality Assurance and Warranty

Stabilus gas springs are manufactured to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details for part number 4B-029727 may vary, Stabilus typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms.