BMW 1 Series F40 MINI F55 F56 Brake Disc Protection Plate Cover 6799739

BMW 1 Series F40 MINI F55 F56 Brake Disc Protection Plate Cover is an original brake system component designed to protect the brake disc and the braking area from road debris. Being a genuine BMW part, it maintains the correct geometry, hub fitment, and compatibility with the steering knuckle design in BMW 1 F40 as well as MINI F55 and F56 models.

Specifications and technical data

• SKU: 6799739
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6799739
• Substitutable numbers: 34206799739, 6799739, KZ
• Category: Other Brake Parts

Purpose and function in the brake system

The brake disc protection plate in the BMW 1 F40 and MINI F55/F56 plays a key role in protecting friction elements from water, mud, road salt, and small stones. The properly shaped metal plate directs the cooling airflow towards the disc, which promotes stable brake performance during daily use and more intensive braking.

Using the original protection plate allows for maintaining the correct distance between the disc and suspension components, minimizes the risk of unwanted vibrations, and reduces noise resulting from debris contact with the disc surface.

Advantages of using an original BMW component

Choosing a factory-made brake disc protection plate for the BMW 1 Series F40 and MINI F55/F56 ensures:

• precise fitment to the steering knuckle and hub, with no need for installation modifications,
• preservation of the factory brake system geometry,
• consistency with other system components, such as the disc, caliper, and hub,
• properly designed cooling airflow around the disc.

As a result, the installation process is predictable, and the entire brake system operates according to the vehicle manufacturer's specifications. The original origin of the component is particularly important for vehicles equipped with advanced safety systems, where braking stability has a direct impact on the effectiveness of the electronics.

Characteristics and condition of the component

The presented BMW brake disc protection plate is classified as a used part, meaning it has been removed from a vehicle and may show signs of wear typical for this type of component. At the same time, it retains the functionality necessary for continued operation in the brake system, providing a cost-effective alternative to a new OEM part.

Due to its factory origin from the BMW brand, the plate complies with the manufacturer's requirements regarding shape, mounting points, and overall construction, which facilitates installation and reduces the risk of compatibility issues.

Selection by part numbers and vehicle integration

The element has a dedicated part number and associated replacement numbers, which facilitates precise identification and selection for a specific configuration of the BMW 1 Series F40 or MINI F55/F56. When matching, it is recommended to use the vehicle manufacturer's markings to ensure that the plate will work with the disc diameter and steering knuckle type used in the car.

For users who want to deepen their knowledge about the differences in the construction of brake systems and chassis in high-performance cars, an article describing the comparison of sports versions to standard models may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

Expanding the BMW and MINI brake zone

If you are planning a comprehensive repair or upgrade of the brake zone in your BMW and need other elements from the same group, such as discs, pads, or brake lines, check out the available parts in the Other BMW category.

In the case of broader powertrain upgrades or the replacement of components such as the engine or gearbox, it is also worth reading an expert guide on the cost-effectiveness of purchasing used powertrain components: Why it is worth buying used gearboxes and engines – facts instead of myths. This will allow you to better plan your budget and the scope of service work for your vehicle.