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StrongArm 6845 Hatch Lift Support
StrongArm Gas Strut for BMW X3
The StrongArm 6845 gas strut is engineered specifically for the BMW X3, providing reliable support and smooth operation. Designed with precision, this gas strut ensures consistent performance and durability for your vehicle's lift or support needs.
- Compressed length: 16.95 inches
- Extended length: 25.7 inches
- Stroke length: 8.75 inches
- Cylinder outside diameter: 19.0 mm
- Inner shaft diameter: 8.0 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 145 Newtons
- Specific fit for BMW X3 models
Technical Details and Construction
The StrongArm 6845 gas strut features a robust steel outer cylinder finished in black for corrosion resistance and longevity. Its 19.0 mm diameter cylinder and 8.0 mm inner shaft diameter provide the necessary strength for consistent lift support. The gas strut operates without an internal rebound spring, relying on its precise stroke length of 8.75 inches to deliver smooth extension and compression. The ball socket ends, one standard 10mm nylon and the other a 16-degree angled 16mm nylon, ensure secure and proper mounting specific to BMW X3 applications. Rubber and Teflon materials are incorporated to reduce friction and wear, enhancing the strut's operational life.
Applications and Problem Solving
- Supports tailgate, hood, or trunk lift for BMW X3 vehicles
- Replaces worn or weak gas struts causing slow or uneven lift
- Eliminates rattling or loose mounting issues due to worn ball sockets
- Restores proper lift force with a maximum rating of 145 Newtons
- Prevents sudden closure or failure of lift supports
Installation Notes and Tips
- Ensure compatibility with your specific BMW X3 model year before installation
- Use appropriate tools to remove and install ball socket ends without damage
- Do not compress the gas strut manually to avoid damage or injury
- Check mounting points for wear or corrosion and clean before installation
- Verify correct orientation of angled ball socket for proper fitment
Quality Assurance and Warranty
The StrongArm 6845 gas strut is manufactured to meet OEM specifications for the BMW X3. Constructed with high-quality steel and engineered components, it offers reliable performance under normal operating conditions. While specific warranty details are not provided, StrongArm products typically adhere to industry standards for durability and function. It is recommended to consult the product documentation or supplier for warranty information.
| Brand | StrongArm |
| Part Number | 6845 |
| Compressed Length | 16.95 |
| Cylinder Outside Diameter | 19.0 |
| End 1 Type | Ball Socket (Nylon) 10mm |
| End 2 Type | Ball Socket (Nylon Angled) 16 Deg. |
| Extended Length | 25.7 |
| Inner Shaft Diameter | 8.0 |
| Internal Rebound Spring | No |
| Materials | Rubber |
| Materials | Teflon |
| Maximum Force | 145.0 |
| Outer Cylinder Color | Black |
| Outer Cylinder Material | Steel |
| Stroke Length | 8.75 |
| Universal Or Specific Fit | Specific |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2017 | BMW | X3 | xDrive28i | N/A | |
| 2017 | BMW | X3 | xDrive35i | N/A | |
| 2016 | BMW | X3 | xDrive28i | N/A | |
| 2016 | BMW | X3 | xDrive35i | N/A | |
| 2015 | BMW | X3 | xDrive28i | N/A | |
| 2015 | BMW | X3 | xDrive35i | N/A | |
| 2014 | BMW | X3 | xDrive28i | N/A | |
| 2014 | BMW | X3 | xDrive35i | N/A | |
| 2013 | BMW | X3 | xDrive28i | N/A | |
| 2013 | BMW | X3 | xDrive35i | N/A | |
| 2012 | BMW | X3 | xDrive28i | N/A | |
| 2012 | BMW | X3 | xDrive35i | N/A | |
| 2011 | BMW | X3 | xDrive28i | N/A | |
| 2011 | BMW | X3 | xDrive35i | N/A |
* 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.