StrongArm 4287 Hatch Lift Support

StrongArm 4287 Lift Support for Liftgate Applications

StrongArm 4287 is a specific-fit lift support for rear liftgate applications on select Chevrolet, GMC, and Oldsmobile vehicles. It uses a pressurized cylinder design to provide controlled opening and closing action for the liftgate, with dimensions and end fittings matched to the listed applications.

Key Features

• Specific-fit lift support for select liftgate applications
• Extended length: 22.93 in.; compressed length: 15.23 in.
• Stroke length: 7.7 in. for controlled liftgate travel
• Maximum force rating: 152.0
• Black steel outer cylinder with rubber and Teflon materials
• 10 mm nylon ball socket ends on both sides
• Cross-references Dorman - First Stop C95769 for the same application

Detailed Description

Built for rear liftgate service, StrongArm 4287 is engineered to match the fitment and operating requirements of select Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada models. The specific-fit design, 10 mm ball socket ends, and 152.0 force rating help deliver consistent liftgate support for vehicles equipped with a liftgate, including listed steel liftgate configurations. This part number, 4287, is a direct replacement option for drivers looking for a lift support with the correct length, stroke, and mounting style for the application.

Compatible With 1997-2003 Chevrolet Blazer, 1997-2001 GMC Jimmy, and 1997-2001 Oldsmobile Bravada liftgate applications. StrongArm 4287 is also referenced under AMS Automotive 4287 and Dorman - First Stop C95769.

What It Helps Solve

• Weak or failing liftgate support that no longer holds the hatch open
• Liftgate drop or reduced opening control
• Uneven or inconsistent rear hatch movement
• Difficulty accessing cargo area due to worn gas struts
• Noise or binding caused by aging lift support hardware

Installation Notes and Tips

Verify the vehicle year, make, model, and liftgate configuration before ordering. This part is specific fit and should be matched to the listed applications, including notes for 2000-2001 Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada with steel liftgate. Lift supports should be replaced in pairs to maintain balanced rear hatch operation and reliable support.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured to exceed industry standards for smoother operation and longer service life. The brand’s manufacturing approach focuses on consistent performance, accurate fitment, and dependable liftgate support for automotive applications.