StrongArm 6764 Liftgate Lift Support

Liftgate Support for GMC Terrain

Restore smooth, controlled liftgate operation with this StrongArm liftgate lift support, part number 6764. It is engineered as a specific-fit replacement for 2010-2015 GMC Terrain models with power liftgate functionality included, helping maintain steady rear hatch support during opening and closing.

Key Features

• Specific-fit liftgate lift support for 2010-2015 GMC Terrain
• Maximum force rating of 194.0 for controlled liftgate assistance
• Extended length: 22.72 in.; compressed length: 15.47 in.
• Stroke length: 7.25 in. for proper liftgate travel
• Steel outer cylinder with black finish
• Nylon ball socket ends for secure mounting geometry
• Rubber and Teflon materials for smoother operation and wear resistance

Detailed Description

StrongArm 6764 is a liftgate lift support built for the rear hatch on the GMC Terrain. The cylinder uses a steel outer body with a black finish, a 22.0 mm outside diameter, and a 10.0 mm inner shaft diameter. Its specific-fit design and angled nylon ball socket end help match the original mounting layout, while the 194.0 force rating supports consistent liftgate movement. This part cross-references AMS Automotive 6764 for the same application.

For drivers searching for a 2010-2015 GMC Terrain liftgate lift support, rear hatch strut replacement, or StrongArm 6764, this component provides the dimensions and fitment needed for a direct-service repair. It is also a relevant replacement when the Terrain liftgate no longer stays open or moves with uneven resistance.

What It Helps Solve

• Liftgate that drops instead of staying open
• Rear hatch movement that feels weak or uneven
• Worn or leaking lift support cylinder
• Hard-to-lift or hard-to-lower liftgate operation
• Noisy or inconsistent hatch support during use

Installation Notes and Tips

Verify the existing support’s compressed length, extended length, and end fittings before installation. This StrongArm 6764 is a specific-fit part for the GMC Terrain, so matching the ball socket style and mounting points is important for proper operation. Replace lift supports in pairs to maintain balanced liftgate support and consistent opening force.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured to exceed typical industry standards for smoother operation and longer service life. The design focuses on dependable rear liftgate support for the 2010-2015 GMC Terrain.