Audi A6 C6 Gearbox Support Bracket Holder Mount 2.0 TDI 4F0399115AR

Audi A6 C6 Gearbox Support Bracket Holder Mount 2.0 TDI is an original component from the Engine mounts group, designed by Audi to provide stable support for the powertrain. This used OEM part ensures a factory-fit to the body structure and drivetrain, which translates into predictable vehicle behavior and the reduction of unwanted vibrations while driving.

Specifications and technical data

• SKU: 4F0399115AR
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0399115AR
• Substitutable numbers: 4F0399115AR, 4F0 399 115 AR, 4F0399151AM, 4F0 399 151 AM
• Category: Engine Mounts

Purpose and function in the drivetrain

The gearbox support bracket in the Audi A6 C6 2.0 TDI is responsible for the stable connection between the gearbox and the body, as well as working in conjunction with other components from the Engine mounts group. A correctly selected and installed part:

• limits the transfer of vibrations from the powertrain to the body,
• helps maintain the proper geometry of the drivetrain,
• reduces loads acting on joints, half-shafts, and other mounts,
• improves acoustic comfort inside the vehicle.

Thanks to a design consistent with factory Audi standards, the bracket works with original mounts and bolts, which facilitates service and reduces the risk of incorrect installation.

Benefits of using an original Audi bracket

Using an original gearbox support bracket from the Engine mounts group in an Audi A6 C6 2.0 TDI allows for maintaining the operating parameters specified by the manufacturer. Key advantages include:

• Factory fit – maintaining the correct position of the gearbox relative to the engine and body.
• Drivetrain compatibility – works with stock mounts and powertrain suspension components.
• Stable drivetrain operation – reduction of jerking during gear changes and during sudden acceleration and engine braking.

A used OEM part is a cost-effective solution while maintaining a design consistent with the factory project, which is particularly important for load-bearing and mounting components.

Professional installation and diagnostics

To fully utilize the potential of this bracket, installation in a specialized service center is recommended, which will verify the condition of other components from the Engine mounts group and the correct alignment of the powertrain. During replacement, it is worth paying attention to:

• the condition of the mounting bolts and threads in the body,
• wear of other engine and gearbox mounts,
• any leaks or damage in the vicinity of the mounts.

This approach helps avoid secondary failures and ensures even load distribution throughout the entire drivetrain.

Expanding the mounting system in Audi

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other components from the same group, such as additional mounts, brackets, or cushions for the powertrain, check the available parts in the Audi engine mounts category.

For owners of this brand's models who want to better understand the specifics of power units and the selection of original components, the material dedicated to legendary five-cylinder units may be helpful – more information can be found in the article Audi five-cylinder engine – a legend from Quattro to RS3 and how to care for it using original Audi parts.

Technical support and part selection

The selection of the correct gearbox support bracket for the Audi A6 C6 2.0 TDI should always be based on catalog data and manufacturer markings, which minimizes the risk of incompatibility with a specific vehicle configuration. For other brands, such as Mercedes-Benz, similar principles of selection and care for engine accessories have been discussed in a service guide – details can be found in the article Reliability under the star sign – how to care for engine accessories in popular Mercedes-Benz C-Class and E-Class models?.

Using original mounting components within the powertrain is an investment in predictable vehicle behavior, stable gearbox operation, and user comfort, especially in cars used daily in varied road conditions.