StrongArm 4458 Tailgate Lift Support

StrongArm Tailgate Lift Support Overview

The StrongArm 4458 Tailgate Lift Support is engineered to provide reliable and precise tailgate assistance for specific vehicle applications. Designed with durable steel construction and precise dimensions, this lift support ensures smooth operation and consistent performance for your truck's tailgate or midgate.

• Compressed length: 11.49 inches
• Extended length: 18.33 inches
• Cylinder outside diameter: 22.0 mm
• Stroke length: 6.84 inches
• Inner shaft diameter: 8.0 mm
• Outer cylinder material: Steel with black finish
• End 1 type: Threaded (8mm)
• End 2 type: Blade with 0.340 inch diameter hole
• Materials include rubber and Teflon components
• Maximum force rating: 105.0 lbs

Technical Details and Construction

The StrongArm 4458 tailgate lift support features a robust steel outer cylinder finished in black for corrosion resistance and durability. The lift support operates without an internal rebound spring, relying on its precise stroke length of 6.84 inches to provide controlled tailgate movement. The threaded 8mm end and blade end with a 0.340 inch hole ensure secure attachment points compatible with specific vehicle mounts. Rubber and Teflon materials are incorporated to reduce friction and wear, extending the service life of the lift support.

Compatible Vehicles and Fitment

This tailgate lift support is designed for specific vehicle fitments, including select truck makes and models requiring a lift support with an 11.49 inch compressed length and 18.33 inch extended length. It is important to verify compatibility with your vehicle’s tailgate or midgate assembly before installation. The StrongArm 4458 is commonly used in applications where precise tailgate support and smooth operation are necessary.

Common Applications and Problem Solving

• Supports tailgate weight for easier opening and closing
• Prevents tailgate from slamming shut
• Reduces wear on tailgate hinges and latches
• Maintains tailgate position during loading and unloading
• Replaces worn or damaged factory lift supports

Installation Notes and Tips

Installation of the StrongArm 4458 tailgate lift support requires matching the threaded and blade end fittings to the vehicle’s mounting points. Ensure the lift support is installed in the correct orientation to maintain proper stroke and force application. Use appropriate tools to avoid damaging the rubber and Teflon components during installation. It is recommended to replace lift supports in pairs to maintain balanced tailgate operation.

Quality Assurance and Warranty

StrongArm manufactures the 4458 tailgate lift support with high-quality steel and durable materials to meet OEM standards. While no internal rebound spring is included, the design focuses on consistent force delivery rated at 105 lbs. Warranty coverage details should be confirmed with the product documentation or manufacturer to ensure protection against defects and premature failure.