Wheel Brake Caliper BMW X5 X6 E70 E71 F15 F16 Rear Right O/S 44/20 6776788

Wheel Brake Caliper BMW X5 X6 E70 E71 F15 F16 Rear Right O/S 44/20 is an original BMW braking system component designed for installation on the rear right axle of selected X5 and X6 models. This used red brake caliper allows for maintaining factory braking characteristics while ensuring a consistent vehicle aesthetic.

Specifications and technical data

• SKU: 6776788-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6776788
• Substitutable numbers: 34216776788, 6776788, 34216776936, 6776936
• Location on the vehicle: Rear, Right
• Color: Red
• Category: Calipers & Brackets

Purpose and fitment for BMW X5 / X6 models

The presented caliper is designed specifically for BMW X-series SUVs, ensuring proper geometric fitment to the hub, brake disc, and suspension mounts. Its placement on the rear right axle guarantees compatibility with the factory braking system, and the caliper construction is tailored to the weight and performance characteristics of the X5 and X6 models.

By using an original solution from the Brake Calipers and Brackets category, compatibility with stock system components such as carriers, brake lines, and the ABS pump is maintained, which facilitates installation and subsequent maintenance.

Technical and functional characteristics

The caliper utilizes a proven hydraulic design, ensuring stable transfer of brake fluid pressure to the pads and disc. This solution translates into repeatable, predictable braking, which is particularly important in heavier SUV segment vehicles.

Key functional features of this component include:

• factory fitment for the BMW X5 / X6 braking system on the rear right axle,
• stable piston operation under typical operating conditions,
• compatibility with stock brake pads and discs intended for the specific model.

A caliper configured in this way allows for maintaining an even distribution of braking force between the left and right sides of the rear axle, which is significant for vehicle stability during heavy braking.

Red color and visual aspect

The red finish of the caliper gives the braking system a more dynamic, sporty character, especially visible with open-design wheels. This color emphasizes the massive silhouette of the X5 and X6, while also making it easier to assess the visual condition of the component during service inspections.

Combining the original BMW construction with a distinctive color ensures that the element serves both a technical and aesthetic function, which is attractive to users who care about a consistent look for the entire braking area.

Used condition and economic benefits

As a used component, the caliper represents a reasonable compromise between repair costs and maintaining the manufacturer's original specifications. Choosing this solution allows for reduced expenses while preserving the factory design of the braking system, which is particularly important during comprehensive service work on the rear axle.

For informed users and workshops, this is a way to maintain high-quality components within an optimal budget, without the need to resort to aftermarket replacements with uncertain parameters.

Technical support and part selection

The caliper has a dedicated OEM part number and associated interchangeable numbers, which facilitates clear identification and selection for a specific vehicle configuration. This allows for precise verification of compatibility with a given BMW X5 or X6, minimizing the risk of errors when ordering.

To better understand how to safely use original, used braking system components and how to lower service costs, it is worth reading the guide: Brake calipers under the microscope: How to effectively lower braking system repair costs by choosing proven recycled parts. The article explains what to look for when selecting such components and how to evaluate their suitability for further use.

Expanding the BMW braking system

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

For projects related to refreshing older BMW models from years similar to the X5 and X6, inspiration can also be found in the material dedicated to upgrades using used parts: The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 era. It allows for better planning of work on cars where both functionality and maintaining the character of the model are important.