Mini Cooper One R55 R56 R57 Automatic Gearbox Suspension Bracket Mount

Mini Cooper One R55 R56 R57 Automatic Gearbox Suspension Bracket Mount is a factory-original drivetrain component responsible for providing stable and precise support for the automatic transmission in Mini R-series models. Designed in accordance with the manufacturer's specifications, it ensures proper load distribution, vibration reduction, and correct mounting geometry. It is a practical choice for repairs where maintaining the original characteristics of the drivetrain is essential.

Specifications and technical data

• SKU: 6779807
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6779807
• Substitutable numbers: 22316779807, 6779807, 22316784357, 6784357, 22316772039, 6772039, 22316772035, 6772035, 22314054479, 4054479, 2006450
• Gearbox type: Automatic
• Category: Other Transmission & Drivetrain

Purpose and function in the drivetrain

The gearbox suspension bracket for the automatic transmission version is responsible for a rigid yet controlled connection between the transmission and the chassis. For the Mini Cooper R55, R56, and R57, a properly functioning mount is crucial for:

• maintaining the correct position of the gearbox relative to the engine and half-shafts,
• reducing unwanted vibrations transmitted to the cabin,
• ensuring stable drivetrain operation during acceleration and engine braking,
• limiting stress on other drivetrain suspension components.

A well-fitted mounting bracket helps maintain factory driving feel and supports even wear of other components.

Compatibility and fitment for Mini

The offered component has been designed with the specific architecture of the Mini R-series in mind, which translates into precise fitment with the mounting points on the chassis and the gearbox. As a result:

• there is no need for modifications or adaptations of the mounts,
• the correct geometry of the drivetrain is maintained,
• the risk of improper gearbox alignment and resulting vibrations or noise is minimized.

This solution is particularly beneficial when replacing a worn or damaged mount, especially when aiming to maintain the parameters specified by the Mini manufacturer.

Performance characteristics and installation benefits

The Mini Cooper R55 R56 R57 automatic gearbox suspension bracket has been developed to withstand the loads generated by an automatic transmission during daily use. In practice, this means:

• appropriately selected structural rigidity,
• stable support for the gearbox during gear changes and sudden maneuvers,
• reduction of vibration transfer to the bodywork and vehicle interior.

Replacing this component is a standard service operation – after proper installation, the correct behavior of the drivetrain can be restored without interfering with other sub-assemblies. This is a practical solution for workshops and users who want to keep their car in good technical condition.

Condition and origin of the component

The offered mounting bracket comes from the original Mini parts group and is a used item. Such components, sourced from dismantling, are frequently chosen by workshops specializing in the brand because they allow for maintaining compliance with factory solutions at reasonable repair costs. For many Mini users, this is a sensible compromise between quality and the budget allocated for vehicle maintenance.

More Mini mounting components

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

Technical knowledge and part selection

When working with drivetrain components – especially in higher-performance cars – it is worth knowing the structural differences between individual model versions. A good basis for understanding the impact of components on handling and drivetrain durability can be an article comparing solutions used in higher-power cars. You can find more on this topic in the material Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the importance of properly selected drivetrain and suspension elements.