Stabilus 5Z-439569 Tailgate Lift Support

Reliable Tailgate Lift Support for Ford F-Series Trucks

The Stabilus 5Z-439569 tailgate lift support is engineered to provide consistent performance and durability for Ford F-150, F-250, F-250 Super Duty, and F-350 Super Duty models. Designed to assist in smooth tailgate operation, this lift support ensures controlled opening and closing, enhancing safety and convenience.

• Compatible with Ford F-150, F-250, F-250 Super Duty, and F-350 Super Duty
• Compressed length: 224.5 mm (7.93 inches)
• Extended length: 305 mm (12.01 inches)
• Rod diameter: 8 mm (0.315 inches)
• Tube diameter: 19 mm
• Rod end attachment diameter: 10 mm (0.394 inches)
• Plastic socket rod and shaft connections for secure fitment
• Includes hardware kit for installation

Technical Details and Specifications

The Stabilus 5Z-439569 tailgate lift support features a compressed length of 224.5 mm (7.93 inches) and extends up to 305 mm (12.01 inches), providing optimal range for tailgate movement. The rod diameter measures 8 mm (0.315 inches), while the tube diameter is 19 mm, ensuring robust support and resistance to wear. Both the rod and shaft connections utilize plastic sockets, designed for secure attachment and smooth operation. This part is specifically designed for body applications and is not intended for heavy truck, agricultural, or industrial off-highway use.

Applications and Problem Solving

• Supports smooth and controlled tailgate opening and closing on Ford F-150 and Super Duty trucks
• Prevents tailgate from slamming or dropping unexpectedly
• Reduces wear on tailgate hinges and mounting points
• Restores proper tailgate lift function after original support failure
• Improves safety when loading and unloading cargo

Installation Notes and Tips

When installing the Stabilus 5Z-439569 tailgate lift support, ensure the correct orientation of the plastic socket rod and shaft connections for secure fitment. Verify the compressed and extended lengths match the original equipment specifications for your Ford F-150 or Super Duty model. Use the included hardware kit to properly secure the lift support. It is recommended to replace lift supports in pairs to maintain balanced tailgate operation.

Quality Assurance and Warranty

Stabilus is a recognized manufacturer of automotive lift supports, known for precision engineering and durability. The 5Z-439569 tailgate lift support undergoes rigorous quality control to meet OEM standards. While specific warranty details are not provided, Stabilus products typically come with manufacturer-backed warranties covering defects in materials and workmanship.