StrongArm 4531 Tailgate Lift Support

StrongArm Tailgate Lift Support Overview

The StrongArm 4531 Tailgate Lift Support is engineered specifically for Chevrolet, GMC, and Oldsmobile models including the Blazer, Bravada, and Jimmy. Designed to provide reliable tailgate assistance, this lift support ensures smooth operation and secure positioning for your vehicle's tailgate.

• Compressed length: 6.85 inches
• Extended length: 8.86 inches
• Cylinder outside diameter: 15.0 mm
• Stroke length: 2.01 inches
• Inner shaft diameter: 6.0 mm
• End 1 type: 8mm nylon ball socket
• End 2 type: 10mm nylon ball socket
• Outer cylinder material: steel with black finish
• Materials include rubber and Teflon components
• Specific fit for Chevrolet, GMC, and Oldsmobile tailgates

Technical Details and Construction

The StrongArm 4531 tailgate lift support features a durable steel outer cylinder finished in black to resist corrosion and wear. Its 15.0 mm outside diameter and 6.0 mm inner shaft diameter provide the necessary strength and rigidity for consistent tailgate support. The lift support extends from 6.85 inches compressed to 8.86 inches extended, with a stroke length of 2.01 inches, allowing precise control over tailgate movement. Nylon ball sockets on both ends (8mm and 10mm) ensure secure attachment points while reducing friction and wear. The inclusion of rubber and Teflon materials enhances durability and smooth operation, although this model does not include an internal rebound spring.

Compatible Vehicles and Applications

This tailgate lift support is designed for specific fitment on Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada models. It is intended to replace worn or failing tailgate supports that no longer hold the tailgate securely or allow for smooth opening and closing. The StrongArm 4531 is ideal for restoring proper tailgate function on these vehicles.

• Supports tailgate opening and closing on Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada
• Replaces weak or broken tailgate lift supports
• Prevents tailgate from slamming or dropping unexpectedly
• Improves tailgate stability during loading and unloading
• Reduces wear on tailgate hinges and latch mechanisms

Installation Notes and Tips

Installation of the StrongArm 4531 tailgate lift support requires removal of the old lift support and attachment of the new unit using the nylon ball sockets. Ensure the correct orientation of the 8mm and 10mm ball sockets to match the vehicle’s mounting points. Lubricate the ball sockets lightly if necessary to facilitate smooth movement. Verify that the tailgate opens and closes smoothly without binding or excessive resistance after installation.

Quality Assurance and Warranty

StrongArm manufactures this tailgate lift support with high-quality steel and durable materials to meet OEM specifications. While this product does not include an internal rebound spring, its robust construction ensures reliable performance. The StrongArm 4531 comes with a limited warranty against defects in materials and workmanship, providing confidence in its durability and fitment for Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada vehicles.