Stabilus 4B-549800 Hatch Lift Support

Overview of Stabilus 4B-549800 Gas Spring

The Stabilus 4B-549800 gas spring offers reliable performance with precise specifications designed for various automotive applications. Engineered with a rod diameter of 8 mm and a tube diameter of 18 mm, this gas spring provides consistent force and smooth operation.

• Compressed length: 300.5 mm (11.831 inches)
• Extended length: 500 mm (19.685 inches)
• Rod diameter: 8 mm (0.315 inches)
• Tube diameter: 18 mm
• Force: 450 N (101 lbs)
• Rod connection: Plastic socket with ball stud
• Body diameter: 18 mm (0.709 inches)

Technical Details and Specifications

The Stabilus 4B-549800 gas spring is designed with a plastic socket and ball stud rod connection, ensuring secure attachment and smooth articulation. Its 450 Newton force rating supports moderate load applications, suitable for automotive hoods, trunks, and other lift-assist functions. The compressed length of 300.5 mm and extended length of 500 mm provide a stroke length that accommodates a variety of vehicle fitments. The rod and tube diameters contribute to the spring's durability and resistance to wear under typical operating conditions.

Compatible Vehicle Applications

This gas spring is compatible with a range of automotive models requiring a 450 N force lift support with the specified dimensions. While not engine-specific or designed for heavy trucks, motorcycles, or marine applications, it is suitable for passenger vehicles needing reliable lift assistance. The part number 4B-549800 is often referenced in repair and replacement guides for compatible makes and models requiring a gas spring with these exact measurements.

• Supports lift-assist for hoods and trunks
• Replaces worn or weak gas springs in compatible vehicles
• Addresses issues with slow or uneven opening of panels
• Helps maintain proper panel positioning during maintenance
• Prevents sudden closure that can cause damage or injury

Installation Notes and Tips

When installing the Stabilus 4B-549800 gas spring, ensure the plastic socket with ball stud is securely attached to the mounting points. Verify the orientation matches the original equipment to maintain proper force direction. Lubricate ball studs if necessary to reduce friction and wear. Use appropriate tools to avoid damaging the rod or tube during installation. Confirm the compressed and extended lengths fit the vehicle’s specifications before finalizing installation.

Quality Assurance and Warranty

Stabilus is a recognized manufacturer of gas springs with a focus on quality and durability. The 4B-549800 gas spring undergoes rigorous testing to meet industry standards for force consistency and material strength. While specific warranty details may vary, Stabilus products typically include coverage against manufacturing defects. Consult product documentation or authorized distributors for warranty terms related to this part number.