Mini Cooper One R55 R56 R57 Gearbox Supporting Bracket Holder 6872019

Mini R55 R56 R57 Gearbox Mount Bracket Arm is a component from the engine mounts category, designed for stable mounting of the powertrain in Mini vehicles. A properly selected gearbox mount bracket limits vibrations, improves powertrain refinement, and contributes to driving comfort. This is a solution for users seeking a proven, factory component rather than replacements of uncertain origin.

Specifications and technical data

• SKU: 6872019-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6872019
• Substitutable numbers: 22316872019, 6872019, 22316772031, 6772031
• Category: Engine Mounts

Purpose and Function in the Powertrain System

The gearbox mount bracket arm in Mini R55, R56, and R57 series models is responsible for transferring loads between the gearbox and the body. A correctly chosen component:

• stabilizes the position of the gearbox relative to the body,
• limits undesirable movements of the powertrain during acceleration and engine braking,
• reduces the transmission of vibrations and noise into the cabin,
• supports the durability of other engine and gearbox mounts.

This ensures the powertrain operates predictably, and cooperating elements – drive shafts, CV joints, accessories – are less exposed to overloads.

Original Origin and Compatibility with Mini

The presented gearbox mount bracket arm is a Mini brand part, meaning its construction adheres to the manufacturer's factory standards. An original solution ensures:

• geometry precisely matched to the body and gearbox in R55, R56, R57 models,
• appropriate stiffness and operating characteristics in conjunction with the gearbox mount,
• compatibility with factory mounting points without the need for modifications.

For Mini users, this translates to predictable installation and maintaining powertrain operating parameters in line with the manufacturer's specifications.

Performance Characteristics and Installation Benefits

The gearbox mount bracket arm in this configuration is intended for use as a replacement part in case of wear or damage to the original mount. Using this part allows for:

• restoring proper gearbox support after a collision or body repairs,
• reducing jerking during starts and gear changes caused by excessive mount play,
• stabilizing powertrain operation after replacing worn engine and gearbox mounts.

This solution is particularly beneficial during comprehensive powertrain servicing, when other mounting components are also being replaced.

Product Condition and Service Application

The component comes from the secondary market and is intended for reinstallation in a Mini vehicle where restoring the factory gearbox mounting system is required. This type of part is well-suited for:

• post-accident repairs,
• replacing worn engine and gearbox mounts,
• restoration projects where maintaining the original construction is important.

By using a component that matches the factory specification, proper powertrain guidance can be maintained without altering the body structure.

Selection, Compatibility, and Additional Materials

When selecting a gearbox mount bracket arm for Mini R55, R56, R57 series, it is advisable to verify compatibility with the specific engine version and gearbox type based on the OEM number or interchangeable part numbers. This facilitates matching the part to the existing mounting system and minimizes the risk of installation issues.

If you are looking for other parts from the Engine Mounts category dedicated to this brand, check out the available Mini engine mounts in our store to complete your powertrain mounting set.

During powertrain servicing, it is also important to consider the condition of the cooling system, which directly impacts the durability of engine and gearbox mounts. More practical tips can be found in the guide “Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings”, where we discuss how operation in high temperatures affects engine components.