BMW 5 Series E39 Power Steering Rack Box Gear 1096030 7852955305

BMW 5 Series E39 Power Steering Rack Box Gear is an original power steering system component designed for precise steering control and stable transmission of steering wheel movement to the wheels. Thanks to the factory BMW design and the preservation of the specific E39 geometry, this power steering rack allows you to restore predictable, confident handling and proper steering system operation. This used OEM component is a sensible choice for professional repairs when you want to maintain original driving parameters.

Specifications and technical data

• SKU: rhd-6751747
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6751747
• Substitutable numbers: 32136751747, 6751747, 32131096146, 32131094627, 32131093888, 1096146, 1094627, 1093888, 1096030, 7852955305, 7852 955 305
• Category: Gearboxes, Racks & Pinions

Purpose and function in the steering system

This steering rack is a component of the system responsible for converting the rotation of the steering wheel into the lateral movement of the tie rods, while simultaneously utilizing hydraulic power assistance. A properly selected steering rack is crucial for:

• maintaining correct front wheel geometry,
• vehicle stability at higher speeds,
• precision of response to steering wheel movement,
• maneuvering comfort thanks to hydraulic power assistance.

For the 5 Series E39, the use of an original steering rack allows for maintaining the balanced combination of steering stiffness and system comfort characteristic of BMW.

Construction and compatibility with BMW 5 Series E39

The offered steering rack belongs to the Steering racks and housings group, which means it includes the complete housing with the rack-and-pinion mechanism and integrated power steering system. The design is adapted to the factory mounting points in the E39 chassis, which facilitates installation and reduces the need for additional modifications.

As a BMW part, this component has been designed to work with original tie rods, power steering pump, and hydraulic lines. The use of the correct OEM part number and available replacement numbers allows for unambiguous verification of compatibility with a specific E39 engine version and model year in service catalogs.

Benefits of using an original used steering rack

Choosing a used OEM steering rack for the BMW 5 Series E39 is a solution that allows you to combine cost control with the preservation of factory handling characteristics. The most important advantages include:

• Original geometry and gear ratio – maintaining the factory steering gear ratio, which is essential for predictable vehicle reactions.
• Full integration with the existing power steering system – compatibility with the stock pump, lines, and mounts.
• Possibility of professional refurbishment in the future – a design intended for servicing in specialized workshops.
• Consistency with other suspension and chassis components of the BMW 5 Series E39.

Thanks to this, the steering rack can be used both for standard replacement of a worn-out component and for comprehensive front suspension rebuilding.

Professional installation and part selection

Due to the importance of the steering system for safety, installation in a workshop with experience in BMW models is recommended. After installing the steering rack, it is necessary to perform a wheel alignment to fully utilize the potential of the part and ensure even tire wear. Proper component selection is facilitated by manufacturer markings, the OEM part number, and related replacement numbers, which can be verified in BMW catalogs or service documentation.

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

Substantive support and steering system development

When working on the steering system, many users also consider improving the ergonomics of the driver's area. If you want to better understand when it is worth investing in more advanced solutions within the steering wheel and grip area, check out the article "Personalization and ergonomics – when is it worth replacing the steering wheel with a premium model?", which discusses the practical aspects of upgrading to sports and more advanced models.