Stabilus 5Z-438374 Tailgate Lift Support

Reliable Tailgate Lift Support for Chevrolet and GMC Trucks

The Stabilus tailgate lift support part number 5Z-438374 is designed to provide consistent and smooth operation for your Chevrolet Silverado and GMC Sierra trucks. Engineered to meet precise specifications, this lift support ensures proper tailgate functionality and durability.

• Compressed length: 169 mm (6.65 inches)
• Extended length: 244 mm (9.61 inches)
• Rod diameter: 8 mm (0.315 inches)
• Tube diameter: 19 mm
• Rod connection type: Metal blade
• Includes hardware kit for installation

Technical Details and Specifications

This Stabilus tailgate lift support features a compact compressed length of 169 mm and extends up to 244 mm, providing the necessary range of motion for tailgate operation on Chevrolet Silverado 1500, 2500, 3500, and GMC Sierra 1500, 2500, 3500 models. The 8 mm rod diameter and 19 mm tube diameter offer a balance of strength and smooth movement. The metal blade rod connection ensures secure attachment and reliable performance under regular use.

Compatible Chevrolet Silverado and GMC Sierra Models

This tailgate lift support is compatible with a wide range of Chevrolet and GMC trucks, including Silverado 1500, 1500 Classic, 1500 HD, 1500 HD Classic, 2500, 2500 HD, 2500 HD Classic, 3500 Classic, and the corresponding GMC Sierra models. The part number 5Z-438374 is specifically designed to meet the OEM requirements for these vehicles, ensuring proper fit and function.

Common Issues Addressed by This Tailgate Lift Support

• Difficulty in opening or closing the tailgate smoothly
• Tailgate sagging or not staying open securely
• Worn or damaged lift supports causing uneven tailgate movement
• Replacement of original lift supports to restore factory performance
• Preventing tailgate damage due to improper support

Installation Notes and Tips

When installing the Stabilus 5Z-438374 tailgate lift support, ensure the vehicle is parked on a level surface and the tailgate is supported during replacement. The included hardware kit facilitates proper attachment. Verify the orientation of the metal blade rod connection for secure fitment. It is recommended to replace lift supports in pairs to maintain balanced tailgate operation.

Quality Assurance and Warranty Information

Stabilus is a recognized manufacturer of automotive lift supports, known for precision engineering and durability. This 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 to ensure reliability and customer satisfaction.