BMW X3 F25 X4 F26 Gearbox Support Bracket Mount 6786567

BMW X3 F25 X4 F26 Gearbox Support Bracket Mount is an original component from the Gearbox and Drivetrain Mounts group, designed for use in BMW X3 F25 and X4 F26 models. The precise geometry of the bracket ensures stable support for the gearbox, reduces unwanted vibrations, and supports the proper operation of the drivetrain during daily use.

Specifications and technical data

• SKU: 6786567
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6786567
• Substitutable numbers: 22316786567, 6786567, EM
• Category: Transmission & Drivetrain Mounts

Purpose and function in the vehicle

The gearbox support bracket in the BMW X3 F25 and X4 F26 is responsible for transferring loads from the gearbox to the chassis and for maintaining the correct position of the powertrain. A properly selected component from this group:

• stabilizes the gearbox relative to the side members and other mounts,
• limits gearbox movement during acceleration, engine braking, and gear changes,
• supports driving comfort by reducing vibrations and noise transmitted to the cabin.

Thanks to the preservation of the factory bracket design, the drivetrain maintains proper geometry, which promotes even loading of the remaining mounts and powertrain suspension components.

Technical characteristics and fitment

The bracket in question belongs to the Gearbox and Drivetrain Mounts group, which means it has been designed to work with the factory mounting points in the BMW X3 F25 and X4 F26 chassis. Properly shaped contact surfaces and mounting holes allow for:

• direct installation in place of a worn or damaged component,
• proper alignment of the gearbox relative to the vehicle's axis,
• maintenance of the clearances and mounting tolerances specified by the manufacturer.

Choosing an original bracket is particularly important for all-wheel-drive vehicles, where the precision of the powertrain alignment affects the operation of shafts, joints, and other drivetrain components.

Condition, origin, and benefits of use

The component comes from the BMW range and is classified as used, which allows for combining factory fitment with a more favorable purchase cost compared to a new part. In practice, this means:

• maintaining the original structural rigidity of the bracket,
• compatibility with factory bushings and other gearbox mounts,
• the possibility of an economical drivetrain repair without sacrificing OEM parts.

Replacing a worn gearbox support bracket is recommended when symptoms such as excessive vibrations, knocking during start-off, or noticeable movement of the powertrain during load changes occur.

Technical support and knowledge about gearboxes

Before deciding to repair the drivetrain, it is worth familiarizing yourself with issues related to the operation and replacement of components associated with the gearbox. A detailed discussion on the cost-effectiveness of using used parts, the differences between manual and automatic gearboxes, and compatibility issues can be found in the article Used gearbox – when is it worth it and what you need to remember.

Expanding repairs within gearbox mounts

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other components from the same group, such as additional brackets, supports, or gearbox mounts, check the available parts in the BMW Gearbox and Drivetrain Mounts category.