BMW F40 M Sport Brake Caliper Brake Unit Housing Carrier Front Right O/S 6888630

BMW F40 M Sport Brake Caliper Brake Unit Housing Carrier Front Right O/S is an original brake system component designed for installation on the front axle, on the driver or passenger side depending on the market. Thanks to its design compliant with BMW specifications, it ensures stable brake pad guidance and repeatable, predictable performance during intensive braking. This is a solution for users who expect precise brake system operation and wish to maintain the factory character of the M Sport version.

Specifications and technical data

• SKU: 6888630-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6888630
• Substitutable numbers: 6888630, 34106888630
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Technical characteristics and intended use

The presented component belongs to the Brake calipers and carriers group and has been designed specifically for BMW F40 series models in the M Sport version. As an original BMW part, it maintains the geometry, mounting points, and operating parameters consistent with the manufacturer's factory design.

The placement on the vehicle is the front axle on the right side, which is crucial for correct selection and installation. The carrier (housing) ensures proper pad guidance relative to the disc, and the appropriately selected structural rigidity reduces deflection during braking, which translates into a stable pedal feel.

Benefits of using an original M Sport caliper

Using an original M Sport version caliper allows you to maintain the consistency of the entire brake system with the assumptions of BMW engineers. In practice, this means:

• Factory fitment to the steering knuckle, disc, and pads intended for the M Sport version.
• Appropriately selected body rigidity, which improves braking force repeatability.
• Compatibility with the stock hydraulics and electronics of the given model's brake system.
• The ability to maintain the original braking characteristics, which is important for dynamic driving.

Choosing an original component from this group is particularly important in high-performance cars, where the brake system operates under increased thermal and mechanical loads.

Condition, verification, and preparation for installation

The component comes from the used BMW parts segment, which allows for combining controlled costs with maintaining the original specification. Before installation, a standard workshop procedure is recommended: thorough cleaning, inspection of working surfaces, threads, and mounting points, as well as an assessment of its interaction with the discs and pads existing in the vehicle.

To maintain full efficiency of the brake system, it is worth combining the caliper replacement with an inspection of the brake lines, fluid, and other components on this axle. Such an approach minimizes the risk of uneven braking and allows you to fully utilize the potential of the M Sport design.

Matching by numbers and parameters

The product has a dedicated OEM part number and associated interchangeable numbers, which facilitates unambiguous identification in BMW catalogs and service systems. In case of doubt during selection, it is worth comparing the markings with the vehicle documentation or seeking professional advice to ensure that the front right brake caliper will be fully compatible with the specific car configuration.

The placement on the vehicle defined as front – right side is a key parameter when ordering, because front axle calipers are designed as mirror images and are not interchangeable between sides.

Expanding the BMW brake system

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other components from the same group, such as additional calipers, carriers, or brackets, check the available parts in the BMW Brake calipers and carriers category.

When selecting used brake system components – especially calipers, discs, and components interacting with the ABS system – it is worth following a proven inspection procedure. Practical tips on how to safely choose such components in specialized stores can be found in the article: Second-hand brake system: how to safely choose discs, calipers, and ABS?.