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StrongArm 6684 Hatch Lift Support
StrongArm Gas Strut for Lincoln MKX
The StrongArm 6684 gas strut is engineered specifically for the Lincoln MKX, providing reliable support and smooth operation. Designed with precision, this gas strut ensures optimal performance and durability for your vehicle's lift or support needs.
- Compressed length: 14.81 inches
- Extended length: 22.06 inches
- Stroke length: 7.25 inches
- Cylinder outside diameter: 22.0 mm
- Inner shaft diameter: 10.0 mm
- Outer cylinder made of durable black steel
- Ball socket (nylon) 10mm on one end and angled 16-degree ball socket (nylon) 16mm on the other
- Materials include rubber and Teflon components for smooth operation
- Maximum force rating of 166 Newtons
Product Details and Specifications
The StrongArm 6684 gas strut is a specific fit component designed for the Lincoln MKX. Its steel outer cylinder with a black finish offers corrosion resistance and strength. The gas strut features a 7.25-inch stroke length, allowing for controlled extension and compression. The ball socket ends, one straight 10mm nylon and one angled 16-degree 16mm nylon, provide secure mounting points that reduce wear and noise. The internal design excludes a rebound spring, focusing on consistent force delivery up to 166 Newtons. Rubber and Teflon materials are incorporated to enhance sealing and reduce friction, contributing to the strut's longevity and smooth operation.
Applications and Problem Solving
- Supports liftgate or hood operation on Lincoln MKX models
- Replaces worn or weak gas struts causing sagging or difficulty in opening
- Eliminates rattling or noise from faulty ball socket connections
- Restores proper lift force for safe and controlled opening
- Prevents sudden closure or failure of supported panels
Installation Notes and Tips
- Ensure compatibility with Lincoln MKX before installation
- Use appropriate tools to remove and install ball socket ends without damage
- Check mounting points for wear or corrosion prior to installation
- Do not compress the gas strut manually to avoid damage
- Verify smooth operation after installation by cycling the supported panel
Quality Assurance and Warranty
The StrongArm 6684 gas strut is manufactured to meet OEM specifications for the Lincoln MKX. Constructed with high-quality steel and engineered components, it offers reliable performance under normal operating conditions. While no specific warranty information is provided, StrongArm products typically adhere to industry standards for durability and fitment accuracy.
| Brand | StrongArm |
| Part Number | 6684 |
| Compressed Length | 14.81 |
| Cylinder Outside Diameter | 22.0 |
| End 1 Type | Ball Socket (Nylon) 10mm |
| End 2 Type | Ball Socket (Nylon Angled) 16 Deg. |
| Extended Length | 22.06 |
| Inner Shaft Diameter | 10.0 |
| Internal Rebound Spring | No |
| Materials | Rubber |
| Materials | Teflon |
| Maximum Force | 166.0 |
| Outer Cylinder Color | Black |
| Outer Cylinder Material | Steel |
| Stroke Length | 7.25 |
| Universal Or Specific Fit | Specific |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Lincoln | MKX | N/A | Power liftgate functionality included |
| 2009 | Lincoln | MKX | N/A | Power liftgate functionality included |
| 2008 | Lincoln | MKX | N/A | Power liftgate functionality included |
| 2007 | Lincoln | MKX | 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.