StrongArm 4451 Back Glass Lift Support

StrongArm Back Glass Lift Support Overview

The StrongArm 4451 Back Glass Lift Support is engineered specifically for select Chevrolet, GMC, and Oldsmobile models. Designed to provide reliable support and smooth operation, this lift support is an essential replacement part for vehicles like the Chevrolet S10 Blazer and GMC Jimmy.

• Compressed length: 11.39 inches
• Extended length: 18.0 inches
• Cylinder outside diameter: 19.0 mm
• Stroke length: 6.61 inches
• Inner shaft diameter: 8.0 mm
• Durable black steel outer cylinder
• Ball socket ends with nylon and electrical coating
• Materials include rubber and Teflon for smooth operation
• Maximum force rating of 38.0 lbs

Technical Details and Construction

The StrongArm 4451 lift support features a steel outer cylinder finished in black for corrosion resistance and durability. Both ends are equipped with ball socket connectors made from nylon with an electrical coating, ensuring secure attachment and smooth pivoting action. The internal components include rubber and Teflon materials to reduce friction and extend service life. With a stroke length of 6.61 inches and a maximum force capacity of 38 pounds, this lift support is designed to handle the specific demands of back glass lift applications on Chevrolet Bravada, GMC S15 Jimmy, and Oldsmobile models.

Compatible Vehicles and Applications

This back glass lift support is a specific fit for the following vehicles:

• Chevrolet Bravada
• Chevrolet S10 Blazer
• GMC Jimmy
• GMC S15
• GMC S15 Jimmy

It is intended to replace worn or failing lift supports that no longer provide adequate force or smooth operation when opening or holding the rear glass liftgate.

Common Issues Addressed by This Lift Support

• Difficulty lifting or holding the back glass in the open position
• Excessive sagging or slow movement of the rear liftgate glass
• Noise or binding during liftgate operation
• Corrosion or wear on original lift support components
• Loss of gas pressure resulting in reduced support force

Installation Notes and Tips

• Ensure the vehicle is parked on a level surface and the liftgate is supported before removal
• Remove the old lift support by detaching the ball socket ends carefully to avoid damage
• Compare the new StrongArm 4451 lift support dimensions to the original part for verification
• Install the new lift support by snapping the ball socket ends onto the mounting points securely
• Test the liftgate operation to confirm smooth and stable movement

Quality Assurance and Warranty

The StrongArm 4451 Back Glass Lift Support is manufactured to meet OEM specifications for fit and function. Constructed with durable steel and engineered materials, it offers reliable performance for the specified Chevrolet, GMC, and Oldsmobile models. While specific warranty details are not provided, StrongArm products typically adhere to industry standards for quality and durability.