StrongArm 6555 Hatch Lift Support

StrongArm 6555 Gas Strut Overview

The StrongArm 6555 gas strut is engineered for specific vehicle applications requiring precise fitment and reliable performance. Designed with durable steel construction and nylon ball socket ends, this gas spring offers consistent force and smooth operation for automotive lift supports.

• Compressed length: 11.18 inches
• Extended length: 17.68 inches
• Stroke length: 6.5 inches
• Cylinder outside diameter: 18.0 mm
• Inner shaft diameter: 8.0 mm
• Maximum force: 107 Newtons
• End 1 type: 10mm nylon ball socket
• End 2 type: 10mm nylon-steel ball socket
• Outer cylinder material: black steel
• Materials include rubber and Teflon components
• Internal rebound spring: No

Technical Details and Construction

The StrongArm 6555 gas strut features a robust steel cylinder finished in black for corrosion resistance and durability. The 18 mm outside diameter and 8 mm inner shaft diameter provide a balance of strength and smooth movement. The 6.5-inch stroke length allows for controlled extension and compression, suitable for automotive lift supports such as hoods, trunks, or tailgates. Nylon and steel ball socket ends with a 10 mm diameter ensure secure attachment points that reduce wear and noise during operation. The absence of an internal rebound spring means the strut relies solely on gas pressure for its damping effect, providing consistent force up to 107 Newtons.

Compatible Vehicle Applications

This gas strut is designed for specific fitment and is compatible with select makes and models requiring a compressed length of approximately 11.18 inches and an extended length near 17.68 inches. It is commonly used in automotive applications such as lift supports for hoods, trunks, and tailgates on vehicles where precise dimensions and mounting types are critical. When searching for replacement gas springs for your vehicle, referencing the StrongArm 6555 part number ensures compatibility and proper fit.

Common Uses and Problem Resolution

• Supports vehicle hood or trunk lids for smooth opening and closing
• Replaces worn or leaking gas springs causing sagging or difficulty lifting
• Eliminates rattling or noise from loose or damaged lift supports
• Restores proper lift force to prevent sudden closure or unsafe operation
• Provides reliable support in cold or hot weather conditions due to durable materials

Installation Notes and Tips

Before installation, verify the compressed and extended lengths match your vehicle’s specifications. The 10 mm nylon and nylon-steel ball socket ends require compatible mounting points for secure attachment. Use appropriate tools to remove old gas springs carefully, avoiding damage to mounting brackets. Lubricate ball sockets lightly if necessary to reduce friction. Ensure the strut is installed with the cylinder end down to maintain gas pressure and prolong service life.

Quality Assurance and Warranty

StrongArm gas struts are manufactured to meet industry standards for durability and performance. The 6555 model is constructed with high-quality steel and engineered components such as rubber and Teflon seals to ensure long-lasting operation. While specific warranty details may vary, StrongArm products typically include coverage against manufacturing defects. Consult product documentation or supplier information for exact warranty terms.