StrongArm 4708 Tailgate Lift Support

Tailgate Lift Support for GM Compact Cars

StrongArm 4708 is a specific-fit tailgate lift support engineered for select Chevrolet, Buick, Oldsmobile, and Pontiac applications. It uses a pressurized cylinder design to provide controlled rear hatch or glass support, with dimensions and end fittings matched for direct replacement on listed vehicles.

Key Features

• Specific-fit tailgate lift support for confirmed vehicle applications
• Extended length: 23.5 in; compressed length: 15.24 in
• Stroke length: 8.26 in for controlled opening and closing travel
• Maximum force rating: 119.0
• Black steel outer cylinder with rubber and Teflon materials
• Ball socket (nylon) 10mm ends on both sides
• Cross-references DENSO Auto Parts 4708 for the same application

Detailed Description

StrongArm 4708 is built as a tailgate lift support for vehicles that require a specific-fit rear support cylinder. The unit measures 23.5 inches extended, 15.24 inches compressed, and 8.26 inches of stroke, with a 19.0 mm cylinder outside diameter and an 8.0 mm inner shaft diameter. Its steel outer cylinder and nylon ball socket ends are specified for the listed fitments, including Chevrolet Cavalier, Buick Skyhawk, Oldsmobile Firenza, and Pontiac J2000 applications.

This StrongArm 4708 lift support is a direct replacement option for rear hatch or tailgate support on 1982-1994 Chevrolet Cavalier, 1983-1989 Buick Skyhawk, 1983-1988 Oldsmobile Firenza, and 1982-1983 Pontiac J2000 models. The pressurized cylinder design helps maintain steady support and consistent movement for the rear opening.

Common Problems This Part Addresses

• Rear hatch or tailgate that will not stay open
• Weak or slow lift support action
• Uneven or inconsistent opening and closing movement
• Loss of support pressure in the original cylinder
• Noise or binding from worn lift support hardware

Installation Notes and Tips

Verify the end fittings, compressed length, extended length, and stroke before installation. This part uses 10mm nylon ball socket ends, so the mounting points must match the listed configuration. For proper rear support performance on Chevrolet Cavalier, Buick Skyhawk, Oldsmobile Firenza, and Pontiac J2000 applications, confirm the vehicle year and body style against the fitment data before replacement.

Quality Assurance

StrongArm states that its lift supports are custom engineered and manufactured beyond industry standards for smoother operation and longer service life. The brand also recommends replacing lift supports in pairs to maintain safe, reliable rear support.