Mini R57 N16 Front Right O/S Suspension Leg Spring Strut Brake Caliper Disc

Mini R57 N16 Front Right O/S Suspension Leg Spring Strut Brake Caliper Disc is a complete, used set of suspension components designed for the front right side of a Mini vehicle. The set combines the suspension leg with the shock absorber, steering knuckle, and brake disc in one item, which facilitates maintenance and speeds up the replacement of the entire module in the front suspension area.

Specifications and technical data

• SKU: 6789552-4
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6789552
• Substitutable numbers: 31316789552, 6789552, 31216779796, 6779796, 34116778336, 6778336, 34116858651, 6858651, 31216772672, 6772672, 34116779760, 34116776920, 6776920, 34116774985, 6774985
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented set from the Suspension replacement kits category is responsible for wheel guidance, transferring loads from the body to the ground, and working with the braking system on the right side of the front axle. Integrating the suspension leg, shock absorber, steering knuckle, and disc into one module reduces the risk of component mismatch and makes it easier to maintain proper suspension geometry.

The vehicle placement specified as Front, Right allows for unambiguous identification of the mounting side and minimizes the risk of errors when selecting parts for a specific Mini version.

Benefits of using a complete suspension leg

Using a complete suspension set for one side of the vehicle is particularly beneficial for post-collision repairs, replacing worn-out components, or restoring factory handling parameters. In one module, you receive:

• a coherent wheel guidance system based on factory geometry,
• preserved cooperation between the shock absorber and the steering knuckle,
• a component prepared for further brake system maintenance using the existing disc.

This reduces the number of workshop operations, and the installation process is faster with a lower risk of alignment errors.

Product characteristics and fitment

This is an original Mini part, sourced from dismantling, which in practice means maintaining a construction consistent with the manufacturer's factory specifications. Such used suspension components are often chosen as a reasonable compromise between repair costs and maintaining the proper handling characteristics of the car.

The product has an assigned OEM part number and a set of interchangeable numbers, which facilitates verification of compatibility with a specific Mini R57 version with an N16 engine. Before purchasing, it is worth comparing the markings with the vehicle documentation or consulting a mechanic to confirm full compatibility with your specific unit.

Professional application and installation tips

Due to the complexity of the system, it is recommended to entrust the installation of such a set to a workshop equipped with appropriate tools for working with suspension and the ability to perform wheel alignment. A correctly installed suspension leg with shock absorber, steering knuckle, and disc allows for restoring driving stability, predictable car behavior in corners, and proper cooperation with active safety systems.

If you are planning a comprehensive repair or upgrade of the front suspension area in your Mini and need other elements from the same group, such as additional suspension legs, shock absorbers, or steering knuckles, check the available parts in the Mini suspension replacement kits category.

Selecting used suspension components – practical knowledge

When choosing used suspension components, it is worth knowing the differences between stock and more sporty solutions and understanding how they affect comfort and handling precision. A detailed discussion of the construction, operating parameters, and principles of safe selection of used components can be found in the article Stock vs. sports suspension – construction differences and is it worth buying used suspension parts?, which will help you make an informed purchasing decision and better plan the service of your Mini.