Mini Cooper One R55 R56 R57 R58 R59 Electric Power Steering Rack Box 6783249

Mini Cooper One R55 R56 R57 R58 R59 electric steering rack is an original part from the Steering racks and housings group, designed for Mini vehicles with electric power steering. This used, factory-built unit ensures proper fitment to the chassis, stable handling, and predictable steering response in everyday use.

Specifications and technical data

• SKU: rhd-6783249
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6783249
• Substitutable numbers: 32106856877, 6856877, 3210678325132106778558, 3210679300832106783549, 6783251, 6778558, 6793008, 6783549, 6783249, 51377119177, 7119177
• Category: Gearboxes, Racks & Pinions

Intended Use and Compatibility

The presented electric steering rack has been specifically designed for Mini Cooper One models of the R55, R56, R57, R58, and R59 series equipped with electric power steering. This ensures the preservation of the original steering system geometry, appropriate gear ratio, and seamless integration with the vehicle's original control system.

Thanks to the use of an OEM solution, the steering rack works in conjunction with the factory electronics, torque sensors, and safety systems, resulting in predictable vehicle behavior both in city traffic and at higher speeds.

Construction and Technical Features

This component belongs to the Steering racks and housings group, responsible for transferring motion from the steering column to the front wheels and for the proper functioning of the power steering. The integrated electric drive allows for precise modulation of the power assistance force, and the rack's construction is tailored to the characteristics of light, agile Mini models.

The factory housing ensures stable mounting to the body and protects the working components from external factors. This solution minimizes play in the system, improves steering precision, and maintains correct steering rod operating angles.

Application in Service and Repairs

A used electric steering rack for Mini Cooper One R55–R59 series is ideal for replacing a worn or damaged unit when symptoms such as increased steering play, uneven power assistance, or unusual noises from the front suspension area appear. Using an original steering rack allows for the preservation of the steering system's factory operating parameters without the need for adapting aftermarket solutions.

This solution is recommended for both workshops specializing in the Mini brand and for owners seeking parts of known origin, which will enable the restoration of proper steering system function after a collision or intensive use.

Benefits of Choosing an Original Mini Steering Rack

• Factory Fitment – maintains the original handling characteristics and integration with the vehicle's electronics.
• Compatibility with Safety Systems – proper cooperation with traction control and stability control systems.
• Optimal Power Steering Characteristics – comfortable maneuvering at low speeds and stability during faster driving.
• Solution Aligned with R55–R59 Models – no need for modifications to mounting points or the electrical system.

Expanding Steering System Work

If you are planning a comprehensive repair or upgrade of the steering system area in your Mini and need other components from the same group, such as different steering racks, housings, or related mounting components, check the available parts in the Mini Steering Racks and Housings category.

Service Knowledge and Prevention

When working with drivetrain and steering systems, it is beneficial to be aware of the typical design weaknesses of specific models to better plan maintenance and repairs. Expanding your knowledge of characteristic engine unit failures and their impact on other components can help reduce operating costs. Practical information on this topic can be found in the article BMW E90 Engine Failures: Find Out What Can Ruin Your Budget!, which demonstrates how a conscious approach to servicing affects the overall durability of the vehicle.