BMW Z4 E89 20i Roadster Front Right O/S Suspension Leg Brake Axle Disc Set

BMW Z4 E89 20i Roadster Front Right O/S Suspension Leg Brake Axle Disc Set is a complete, used module including the suspension strut, wheel mounting components, and brake disc on the offside (passenger side). Thanks to the factory BMW design and the preservation of the original system geometry, the set ensures consistent vehicle handling, predictable cornering behavior, and stable brake system performance. It is a practical solution for accident repairs, replacing worn-out components, or restoring factory driving parameters.

Specifications and technical data

• SKU: 6796440
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6796440
• Substitutable numbers: 31316796440, 6796440, 34116769092, 6769092, 31216793924, 6793924, 34116854998, 6854998, 31216764444, 6764444, 34116764643, 6764643, 34116772669, 6772669
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and function of the set

The presented set from the Suspension replacement kits category is designed for use on the front, right side of the BMW Z4 E89 20i Roadster vehicle. It includes a group of components responsible for:

• guiding the wheel in the vertical and horizontal axis,
• transferring loads from the road surface to the body,
• cooperating with the braking system through the integrated brake disc,
• maintaining proper suspension geometry on the right side.

By using the original BMW design, the set allows for maintaining the factory suspension and brake performance characteristics, which is particularly important in a lightweight, rear-wheel-drive roadster like the Z4 E89.

Benefits of using a complete set

Using a complete BMW Z4 E89 20i Roadster Front Right O/S Suspension Leg Brake Axle Disc Set provides a number of practical service and utility benefits:

• Component consistency – all elements come from a single system, which facilitates installation and minimizes the risk of incompatibility.
• Restoration of proper geometry – replacing the entire module on the right side helps to recreate factory settings after mechanical damage.
• Time savings in the workshop – the mechanic works on a ready-made assembly, without the need to collect individual parts.
• Stable brake system operation – the brake disc is matched to the hub and strut, which promotes even braking.

This solution is particularly beneficial for post-collision repairs when more than one suspension element on the same side of the vehicle is damaged.

Technical characteristics and fitment

The set has been developed as an original BMW part, which means that its geometry, mounting points, and operating parameters are consistent with the factory specifications for the BMW Z4 E89 20i Roadster. The placement on the vehicle is limited to the front, right side, therefore before purchasing, it is worth verifying compatibility with the specific engine version and model year of the car, and comparing the construction with the element currently installed in the vehicle.

The product has an assigned OEM part number and related interchangeable numbers, which facilitates identification in service catalogs and parts selection systems. In case of doubt, a good point of reference is to compare the markings with the vehicle documentation or consult a workshop specializing in the BMW brand.

Condition, application, and installation best practices

The offered set is a used original BMW component, which allows for economical repair while maintaining the factory design. Before installation, a standard workshop procedure is recommended, including visual inspection, verification of clearances, and assessment of the brake disc working surfaces. After installation, it is necessary to perform a wheel alignment to fully utilize the potential of the suspension system and ensure even tire wear.

In the case of extensive repairs or modifications, it is also worth considering other solutions based on second-hand parts. More on the conscious use of used components in premium class cars can be found in the article Audi on second-hand parts – tuning and repairs without loss of quality, which discusses the approach to refurbished and used components in the context of quality and cost-effectiveness.

Expanding repairs within the BMW suspension

If you are planning a comprehensive repair or modernization of the front suspension area in your BMW and need other elements from the same group, such as additional struts, wishbones, or related mounting elements, check the available parts in the BMW suspension replacement kits category.