Mini Cooper R55 R56 R57 Front Left N/S Wheel Suspension Carrier Hub 6779795

Mini Cooper R55 R56 R57 Front Left N/S Wheel Suspension Carrier Hub is a factory-made suspension component designed for installation on the front left axle of Mini models. This used steering knuckle provides a solid foundation for suspension repairs, restoring proper wheel geometry and stable vehicle handling. By maintaining the original Mini specification, it ensures consistency with other steering and suspension system components.

Specifications and technical data

• SKU: 6779795
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6779795
• Substitutable numbers: 31216779795, 6779795, 31216772671, 6772671, AS
• Location on the vehicle: Front, Left
• Category: Other Brake Parts

Purpose and function in the suspension system

The front left steering knuckle in the Mini Cooper R56 is a key component connecting the wheel hub, suspension elements, and the steering system. It is responsible for:

• maintaining the correct wheel position relative to the body,
• transferring loads from the road to the suspension,
• ensuring stable mounting of steering and tracking components.

The original Mini design allows for the preservation of factory camber and toe-in angles, which translates into predictable handling, even tire wear, and the correct operation of safety systems dependent on wheel geometry.

Compatibility and fitment

The steering knuckle has been designed specifically for the front left axle, taking into account the characteristic body geometry of the Mini Cooper R56. This means:

• appropriate mounting points for suspension and steering components,
• maintaining the correct hub position relative to the wheel arch,
• consistency with original Mini design solutions.

As a result, installation is straightforward, and after proper geometry alignment, the vehicle regains stability and steering precision. Original Mini branding reduces the risk of fitment issues typical of aftermarket replacements with inconsistent specifications.

Characteristics of the used part

As a used part, the steering knuckle has already been in service, which is natural for secondary market components. This type of component is a good solution in situations where:

• a quick replacement is necessary following mechanical damage,
• maintaining the manufacturer's original specification is a priority,
• optimizing repair costs while maintaining proper functionality is important.

Factory geometry and mounting points remain consistent with the Mini design, which facilitates the mechanic's work and limits the need for additional modifications. After installation, it is recommended to perform a wheel alignment to fully utilize the component's potential.

Support with selection and additional technical information

The steering knuckle has an assigned OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific version of the Mini Cooper R56. In case of doubt, it is worth comparing the markings with the vehicle documentation or seeking professional advice to select the correct variant for a given body and suspension configuration. Precise matching by part number minimizes the risk of installation incompatibility.

If you are planning a comprehensive repair or upgrade of the front suspension area in your Mini and need other components from the same group, such as control arms, hubs, or shock absorber mounts, check out the available parts in the Other Mini category.

Technical knowledge and project development

When working on the Mini suspension system, it is worth expanding your knowledge of solutions used in sports and performance cars. To compare suspension, brake, and chassis designs, you can refer to material describing the differences between standard versions and more powerful variants of other brands – a good point of reference is the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers modify key components depending on the car's character.