StrongArm 4780 Tailgate Lift Support

StrongArm Tailgate Lift Support Overview

The StrongArm 4780 Tailgate Lift Support is engineered to provide reliable and smooth operation for your vehicle's tailgate. Designed with specific fitment in mind, this lift support ensures proper function and durability for compatible makes and models.

• Compressed length: 18.23 inches
• Extended length: 28.35 inches
• Cylinder outside diameter: 19.0 mm
• Stroke length: 10.12 inches
• Inner shaft diameter: 8.0 mm
• Steel outer cylinder with black finish
• Internal rebound spring for controlled motion
• Blade end fittings with .340 diameter holes on both ends
• Materials include rubber and Teflon components
• Maximum force rating of 74.0 lbs

Technical Details and Construction

The StrongArm 4780 tailgate lift support features a robust steel outer cylinder finished in black for corrosion resistance and durability. Its internal rebound spring provides smooth and controlled tailgate movement, reducing wear on the tailgate and hinges. The lift support measures 18.23 inches when compressed and extends to 28.35 inches, with a stroke length of 10.12 inches, making it suitable for specific vehicle applications requiring these dimensions. Both ends are equipped with blade fittings featuring .340 inch diameter holes, ensuring secure attachment points. The use of rubber and Teflon materials in the internal components helps reduce friction and extend the service life of the lift support.

Compatible Vehicles and Applications

This tailgate lift support is designed for specific vehicle fitments. It is compatible with select makes and models that require a lift support with the dimensions and specifications listed. When replacing a worn or damaged tailgate lift support on your vehicle, verify the part number 4780 to ensure proper fit and function. This part is commonly used in trucks and SUVs where reliable tailgate support is essential for safe and convenient tailgate operation.

• Eliminates tailgate sagging and uneven closing
• Prevents tailgate from slamming shut
• Reduces strain on tailgate hinges
• Improves tailgate opening and closing smoothness
• Restores factory-level tailgate support performance

Installation Notes and Tips

Installation of the StrongArm 4780 tailgate lift support requires matching the compressed and extended lengths to the original equipment specifications. Ensure the blade end fittings align with the mounting points on the tailgate and vehicle body. Use appropriate tools to remove the old lift support and install the new one without damaging the mounting hardware. It is recommended to replace lift supports in pairs to maintain balanced tailgate operation.

Quality Assurance and Warranty

StrongArm manufactures the 4780 tailgate lift support with high-quality steel and durable internal components to meet OEM standards. The internal rebound spring and materials like Teflon and rubber contribute to long-lasting performance. While specific warranty details are not provided, StrongArm products typically adhere to industry quality controls to ensure reliability and customer satisfaction.