BMW 2 Series F45 F46 Power Steering Rack Box Gear Part Motor Unit 6880907

The BMW 2 Series F45/F46 Steering Rack with Electric Power Steering is an original BMW steering system component, equipped with an integrated electric motor. Thanks to its precise design and factory fit, it serves as a functional service solution for the 2 Series Active Tourer and Gran Tourer models, ensuring proper transfer of steering wheel movement to the wheels and stable vehicle handling.

Specifications and technical data

• SKU: rhd-6899992
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6899992
• Substitutable numbers: 32106899992, 6899992, 32106899422, 6899422, 32106892338, 6892338, KZ
• Category: Gearboxes, Racks & Pinions

Technical Characteristics and Purpose

The offered steering rack with housing and electric motor has been designed specifically for the BMW 2 Series F45/F46 platform. The integrated power steering drive module works with the vehicle's control system, enabling smooth, precise, and predictable responses to steering wheel movements, both during maneuvering and at higher speeds.

This component belongs to the Steering Racks and Housings group, responsible for the mechanical connection between the steering column and the front wheels, as well as for the appropriate gear ratio characteristics. The OEM design guarantees compatibility with factory mounting points, suspension geometry, and power steering system operating parameters.

Compatibility and Interchange Numbers

The steering rack is an original BMW component, which simplifies selection for specific vehicle configurations. The part has a dedicated OEM number and associated interchange numbers, allowing for unambiguous identification in service catalogs and parts selection systems. The presence of multiple reference numbers increases application flexibility across different equipment versions within the same 2 Series generation.

To ensure proper fitment, it is recommended to compare the part number and interchange numbers with your vehicle's documentation or the existing component, which minimizes the risk of incompatibility and speeds up the service process.

Condition, Quality, and Service Application

The offered steering rack is a used part, sourced from disassembly, which represents a cost-effective solution compared to a new OEM part. This type of component is particularly useful for post-accident repairs, mechanical damage to the toothed rack, housing, or electric power steering motor failures.

Replacing the complete steering rack with the electric motor often avoids complex modular repairs and restores proper steering system function in a single service step. This is a practical solution for workshops specializing in the BMW brand and for users seeking an original component at a reasonable price.

Benefits of Using an Original BMW Steering Rack

• Factory fit for the suspension geometry and steering system of the 2 Series F45/F46.
• Integration with electric power steering and vehicle control systems.
• Possibility of using existing mounting points and accessories without structural modifications.
• Cost savings through the use of a used OEM part while maintaining proper operating parameters.

BMW Steering System Expansion

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

For those interested in the broader context of selecting used OEM parts and the impact of components on vehicle handling characteristics, an article comparing turbochargers in the Mini Cooper S might be helpful – Go-Kart Feeling XXL: Used N18 Turbocharger vs. B48 – What to Choose for the Mini Cooper S?, which illustrates how proper part selection translates to driving feel and powertrain durability.