BMW F80 M3 F82 M4 Transmission Bracket Mount 7849340

BMW F80 M3 F82 M4 Gearbox Mount Bracket is an original part from the Engine Mounts group, designed for precise support and stabilization of the drivetrain in sporty BMW models. Thanks to its factory geometry and fit, it ensures a rigid, controlled gearbox mounting, which translates into predictable drivetrain behavior during dynamic driving.

Specifications and technical data

• SKU: 7849340
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7849340
• Substitutable numbers: 18327849340, 7849340
• Category: Engine Mounts

Function and Application of the BMW Gearbox Mount

The presented mount plays a key role in transferring loads between the gearbox and the body, working in conjunction with elements from the Engine Mounts category. It is responsible for:

• maintaining the correct position of the gearbox relative to the engine and body,
• limiting unwanted drivetrain movement during acceleration and braking,
• reducing stress on the joints, driveshaft, and other drivetrain components,
• stable drivetrain operation in track and road conditions.

Thanks to its construction conforming to factory BMW standards, this mount is the right choice for repairs, upgrades, or restoring the original drivetrain characteristics in F80 M3 and F82 M4 models.

Benefits of Using an Original BMW Mount

Using an original gearbox mount instead of aftermarket parts allows you to maintain the parameters intended by the manufacturer. In practice, this means:

• correct torque transfer without excessive vibrations and play,
• better cooperation with the factory engine and gearbox mounts,
• reduced risk of accelerated wear of joints, driveshaft, and drivetrain accessories,
• maintaining factory drivetrain comfort while preserving the sporty character of the M3/M4.

For users who expect predictable vehicle behavior under heavy loads, choosing an original mount is a technically safe solution consistent with BMW's design principles.

Part Condition and Installation Aspects

The offered mount comes from a used vehicle, making it an attractive cost-effective alternative to new OEM components, while retaining factory geometry and mounting points. The part is designed for installation in place of the original bracket, using the factory mounting points on the body and gearbox.

When replacing, it is recommended to:

• verify the condition of the cooperating engine and gearbox mounts,
• check the rigidity of the body mountings,
• use appropriate tightening torques in accordance with BMW service documentation.

This approach allows for restoring the integrity of the entire drivetrain mounting system and reducing the risk of secondary failures.

Part Selection and Technical Support

This mount is a dedicated part for specific BMW M3 F80 and M4 F82 versions, so when selecting, pay attention to compatibility with the installed gearbox and drivetrain configuration. The product has an assigned OEM part number and interchangeable numbers, which facilitates unambiguous identification in BMW catalogs and parts selection systems.

If you are planning comprehensive service for your BMW's drivetrain mounting system and also need other parts from this group, such as additional brackets or mounts, check the available parts in the BMW Engine Mounts category.

Technical Knowledge and BMW Project Development

When upgrading or servicing BMW cars, it is advisable to rely on reliable knowledge about powertrains and their accessories. For users interested in comparing popular BMW diesel engines and the impact of their design on operating costs and aftermarket parts availability, the article: BMW N47 vs M57 / M57N / M57N2 – Ranking of Legendary Diesels will be helpful. It allows for a better understanding of BMW's design philosophy and conscious planning of further modifications or repairs to your car.