BMW F20 F21 125i F30 F31 N20 Petrol Gearbox Mount Support Bracket 6796603

BMW F20 F21 125i F30 F31 N20 Petrol Gearbox Mount Support Bracket is an original component from the Gearbox and drivetrain mounts group, designed for BMW models with the N20 petrol engine. It provides stable support for the drivetrain, reduces unwanted vibrations, and supports the proper operation of the gearbox during daily use.

Specifications and technical data

• SKU: 6796603
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6796603
• Substitutable numbers: 22316796603, 6796603
• Fuel type: Petrol
• Category: Transmission & Drivetrain Mounts

Purpose and function of the mount

The gearbox mount in BMW F20 and F30 series vehicles with the N20 petrol engine is responsible for transferring loads between the gearbox and the chassis. A properly selected component:

• stabilizes the position of the gearbox relative to the body,
• reduces vibrations and oscillations transmitted to the vehicle interior,
• supports gear shifting comfort and drivetrain refinement,
• reduces stress on other drivetrain components.

Thanks to this, the drivetrain system operates under more controlled conditions, which promotes the durability of other components.

Benefits of using an original BMW mount

The component from the Gearbox and drivetrain mounts group designed by BMW is structurally matched to the chassis geometry and the operating characteristics of the N20 engine. In practice, this means:

• precise fitment with factory mounting points,
• maintenance of the stiffness and flexibility specified by the manufacturer,
• proper cooperation with other drivetrain mounts,
• reduction of the risk of incorrect gearbox alignment.

Choosing such a solution is particularly important for cars with petrol engines, where vibration characteristics differ from diesel units, and the correct mount has an impact on subjective driving comfort.

Part selection by OEM and compatibility

When replacing the gearbox mount in a BMW F20/F30 with an N20 engine, it is crucial to match the component by OEM number and interchangeable numbers. This avoids installation problems and guarantees compliance with the specific vehicle configuration. In case of doubt, it is worth verifying the selection by VIN or seeking professional advice to ensure full compatibility with the drivetrain.

If you want to better understand the process of selecting drivetrain components, the differences between individual versions, and the real benefits of purchasing used components, the following expert guide will be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths.

Component condition and service application

The offered BMW gearbox mount is a used part, which makes it an attractive service solution while maintaining a favorable cost-to-functionality ratio. This type of part is suitable both for standard replacement of a worn mount and for post-collision repairs when it is necessary to restore proper support for the drivetrain.

For those comparing different repair strategies – between original parts, replacements, and used components – the comparison of cost and quality arguments described in the article may also be valuable: Original, replacement, or used – which car parts are the most cost-effective?.

Expansion of the mounting system and related components

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

Such an approach allows you to refresh several key support points simultaneously, which positively affects the stability of the entire drivetrain and the comfort of using the vehicle in the long term.