BMW 5 6 7 Series F01 LCI F07 F10 F11 F12 Power Steering Rack Box Gear 6852278

BMW 5 6 7 Series F01 LCI F07 F10 F11 F12 Power Steering Rack Box Gear is an original power steering component designed for precise steering control in premium BMW vehicles. As part of the Steering racks and housings group, it ensures stable transmission of steering input to the wheels and proper integration with the power steering system. This used OEM component is a sensible choice for users who expect factory-fitment and predictable steering system performance.

Specifications and technical data

• SKU: rhd-6883547
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6852278
• Substitutable numbers: 321068835476852278, 6883547, 321068601753210685642732106870792, 3210686834832106798399, 3210679523532106865436, 68601756856427, 68707926868348, 679839967952356865436, ŁS
• Category: Gearboxes, Racks & Pinions

Purpose and compatibility

The offered steering rack is dedicated to BMW 5, 6, and 7 Series F-generation models, including F01 LCI, F07, F10, F11, and F12 variants. The design is engineered for factory mounting points and suspension geometry of these bodies, which allows for maintaining proper wheel alignment angles and the driving characteristics intended by the manufacturer.

The part comes from the original BMW parts line, ensuring consistency with the factory power steering system, vehicle electronics, and other steering column components.

Construction and technical function

The power steering rack is responsible for:

• mechanically transmitting movement from the steering column to the front wheel knuckles,
• working with the power steering system to reduce the effort required to turn the steering wheel,
• maintaining proper stiffness and steering precision at higher speeds.

The rack housing is designed to operate in demanding conditions, taking into account the loads generated by the vehicle's weight, wide tires, and advanced active safety systems. The factory design ensures proper cooperation with the suspension and electronic stability control systems.

Benefits of using an original BMW steering rack

Using an original steering rack in a BMW 5, 6, or 7 Series provides a number of practical benefits:

• Precise handling – maintaining the direct and predictable steering characteristic of BMW.
• Full compliance with factory parameters – no need for mounting adaptations or interference with suspension geometry.
• Consistency with safety systems – proper cooperation with stability control systems and driver assistants.
• Reasonable cost-to-quality ratio – a used OEM component allows for reduced expenses while maintaining a high level of reliability.

As a part from the Steering racks and housings category, the product is intended primarily for professional steering system repairs, where performance parameters and compliance with the manufacturer's service documentation are key.

Condition, verification, and service application

The steering rack is offered as a used part, which allows for economical steering system repair while maintaining the original specification. This type of component is particularly recommended in situations where there has been mechanical damage to the rack, a power steering fluid leak, or excessive play affecting steering precision.

Before installation, standard service procedures are recommended: checking the condition of boots, tie rod ends, suspension geometry, and bleeding the power steering system in accordance with BMW guidelines. This allows you to fully utilize the potential of the part and restore the vehicle's proper driving characteristics.

BMW steering system expansion

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

For users who pay attention to the environmental aspect, purchasing original used steering system components is also a way to reduce the consumption of raw materials and energy. You can find more about the impact of such choices on ecology in the article Sustainable automotive: How purchasing original used parts reduces carbon footprint and protects the environment?.