Gearbox Support BMW E90 E91 F10 F12 Rubber Mount Exhaust System

BMW E90 E91 F10 F12 Gearbox Bracket Mount is an original structural component of the BMW drivetrain, designed for stable support and guidance of the gearbox in selected models of the 3 and 5 series. A used bracket ensures factory mounting geometry, facilitating precise installation and maintaining proper drivetrain operation.

Specifications and technical data

• SKU: 7793243
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7793243
• Substitutable numbers: 18207793255, 7793255, 18207811797, 7811797, 18207795017, 7795017, 7793243, AS
• Category: Other Transmission & Drivetrain

Purpose and Function of the BMW Gearbox Bracket

The BMW E90 E91 F10 F12 Gearbox Bracket Mount is responsible for transferring loads from the gearbox housing to the vehicle's body, maintaining the correct position of the drivetrain relative to the vehicle's axis. A correctly selected bracket limits unwanted vibrations, supports the smooth operation of the drivetrain, and helps protect joints and mounting elements from excessive wear.

This component is particularly important for:

• repairs after mechanical damage to the drivetrain,
• replacing the gearbox with a unit with the same mounting configuration,
• restoring factory mounting rigidity after previous, non-original modifications.

Benefits of Using an Original BMW Bracket

Using an original bracket in BMW E90, E91, F10, and F12 models ensures compliance with the manufacturer's factory technical documentation. This allows for:

• maintaining the correct gearbox mounting geometry,
• reducing the risk of stress on bolted connections and mounts,
• easier installation – mounting points align with factory holes in the body and gearbox.

An original bracket from the Other category is the preferred solution in professional workshops where assembly repeatability and compliance with vehicle manufacturer guidelines are crucial.

Condition of the Component and Practical Application in Service

The offered bracket is a used part, classified as a used original BMW component. This type of part is often chosen when it is necessary to restore drivetrain functionality while maintaining reasonable repair costs, while also preserving the factory mounting design.

In service practice, the bracket can be used, among other things, during:

• replacement of a damaged or corroded bracket,
• completing missing parts after incomplete gearbox removal,
• post-accident repairs to the center tunnel and drivetrain mounts.

Selection, Compatibility, and Replacement Numbers

The component has a dedicated OEM part number and associated interchangeable numbers, which facilitates unambiguous identification in BMW catalogs and service software. Before purchasing, it is advisable to compare the markings with the vehicle's documentation or the removed part to confirm full compatibility with the specific body version and installed gearbox.

Thanks to the presence of reference numbers, the bracket can be used as a replacement for several factory variants, increasing its usability in workshops servicing different generations of the 3 and 5 series.

Other Products and Technical Materials

If you are looking for other parts from the Other category for BMW, check out our dedicated offer: other BMW parts. This will allow you to easily assemble additional components needed for a wider range of service work.

To compare structural solutions used in sports models of other brands, you can read an article discussing the differences in drivetrain and chassis construction: Audi RS vs. other models – what's under the hood and chassis?. This is a valuable addition to your knowledge of premium car drivetrain design.