OE Quality
60-Day Returns

StrongArm 6764 Liftgate Lift Support
StrongArm Liftgate Lift Support for GMC Terrain
The StrongArm 6764 liftgate lift support is engineered specifically for the GMC Terrain, providing reliable and precise lift assistance for your vehicle's rear liftgate. Designed with durable steel construction and exact fitment, this lift support ensures smooth operation and secure hold of the liftgate.
Key Features of StrongArm 6764 Lift Support
- Compressed length: 15.47 inches for accurate fitment
- Extended length: 22.72 inches with a 7.25-inch stroke length
- Steel outer cylinder with black finish for corrosion resistance
- Specific fit designed exclusively for GMC Terrain models
- Ball socket ends with nylon components for secure attachment (16° angled and 10mm)
- Maximum force rating of 194 lbs to support liftgate weight
- Materials include rubber and Teflon for smooth operation and durability
Detailed Description of the StrongArm 6764 Liftgate Support
This liftgate lift support from StrongArm is tailored to the GMC Terrain, ensuring a precise and secure fit. The steel outer cylinder, finished in black, offers strength and resistance to environmental wear. With a compressed length of 15.47 inches and an extended length of 22.72 inches, it matches the factory specifications for optimal performance. The 7.25-inch stroke length allows for smooth opening and closing of the liftgate. The ball socket ends, featuring nylon components and a 16-degree angled design on one end, provide reliable pivot points that reduce wear and noise. The internal materials, including rubber and Teflon, contribute to consistent operation without an internal rebound spring, maintaining steady support throughout the liftgate’s range of motion.
Common Issues Addressed by This Liftgate Support
- Difficulty holding the liftgate open securely
- Liftgate closing unexpectedly or slamming shut
- Excessive noise or binding during liftgate operation
- Wear or damage to original lift support components
- Corrosion or failure of factory lift supports over time
Installation Notes and Tips
- Ensure compatibility with GMC Terrain before installation
- Use appropriate tools to remove old lift supports safely
- Attach ball socket ends securely to factory mounting points
- Check liftgate operation after installation for smooth movement
- Lubricate pivot points if necessary to maintain quiet operation
Quality Assurance and Warranty Information
The StrongArm 6764 liftgate lift support is manufactured to meet OEM standards for fit and function on GMC Terrain vehicles. Constructed with high-quality steel and durable materials, it is designed for long-lasting performance. While specific warranty details are not provided, StrongArm products typically adhere to industry quality controls to ensure reliability and customer satisfaction.
| Brand | StrongArm |
| Part Number | 6764 |
| Compressed Length | 15.47 |
| Cylinder Outside Diameter | 22.0 |
| End 1 Type | Ball Socket (Nylon Angled) 16 Deg. |
| End 2 Type | Ball Socket (Nylon) 10mm |
| Extended Length | 22.72 |
| Inner Shaft Diameter | 10.0 |
| Internal Rebound Spring | No |
| Materials | Rubber |
| Materials | Teflon |
| Maximum Force | 194.0 |
| Outer Cylinder Color | Black |
| Outer Cylinder Material | Steel |
| Stroke Length | 7.25 |
| Universal Or Specific Fit | Specific |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | GMC | Terrain | N/A | Power liftgate functionality included |
| 2014 | GMC | Terrain | N/A | Power liftgate functionality included |
| 2013 | GMC | Terrain | N/A | Power liftgate functionality included |
| 2012 | GMC | Terrain | N/A | Power liftgate functionality included |
| 2011 | GMC | Terrain | N/A | Power liftgate functionality included |
| 2010 | GMC | Terrain | N/A | Power liftgate functionality included |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.