Automatic Gearbox Mini F55 F56 Cooper D B37 BMW F45 F46 216d GA6F21AW WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order.

Automatic Gearbox Mini F55 F56 Cooper D B37 BMW F45 F46 216d GA6F21AW WARRANTY is a factory-original automatic transmission from the Automatic gearboxes group, designed for Mini models and the BMW 2 Series with diesel engines. The original design ensures proper torque transfer, smooth gear shifting, and the maintenance of factory drivetrain performance parameters. This is a solution for users who expect a proven, complete unit rather than costly refurbishment.

Specifications and technical data

• SKU: 9423600
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 9423600
• Substitutable numbers: 24009423600, 9423600, 24008624320, 24008685400, 24008664700, 24008642500, 24008664600, 24008626752, 24008633489, 24008685200, 24008675200, 24008741900, 24008488900, 24008635851, 8624320, 8685400, 8664700, 8642500, 8664600, 8626752, 8633489, 8685200, 8675200, 8741900, 8488900
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical characteristics and intended use

The presented gearbox belongs to the Automatic gearboxes group and has been designed to work with diesel engines used in the Mini Cooper D as well as the BMW 2 Series Active Tourer and Gran Tourer. Automatic gear control allows for comfortable driving in city traffic and on the road, while properly selected gear ratios support fuel economy and stable operation of the powertrain.

This solution is particularly beneficial for vehicles used intensively, where repeatability of operation and predictable drivetrain behavior are required. The applied automatic shifting technology reduces the risk of errors resulting from improper operation, which translates into a longer service life of the entire drivetrain.

Benefits of using an original used automatic gearbox

Choosing an original, used automatic gearbox for Mini and BMW allows you to maintain factory performance parameters without the need for interference with the vehicle's design. This type of transmission is designed for specific models, ensuring:

• proper fitment to the drivetrain and electronic control system,
• stable, predictable gear shifting,
• maintenance of driving characteristics in accordance with the manufacturer's specifications,
• reduced risk of compatibility issues compared to aftermarket replacements.

The automatic design of the transmission promotes smooth acceleration, reduction of jerking, and comfortable driving in traffic jams. For many users, this is a more cost-effective solution than extensive refurbishment of a worn-out unit, especially when they want to restore the vehicle to full efficiency quickly.

Application in service practice

This gearbox is intended for installation in Mini and BMW 2 Series vehicles that were factory-equipped with an automatic transmission. In service practice, this means the possibility of a direct replacement of the existing unit with an original component from the same family, while maintaining factory mounting points and compatibility with the control system.

In workshops specializing in the Mini and BMW brands, such a transmission allows for shorter repair times, limits the number of potential modifications, and ensures a predictable final result. For the user, this means a faster return of the car to operation and the preservation of the automatic transmission's operation characteristic of these brands.

Condition and origin of the component

The offered gearbox comes from dismantling and is a used item, which allows for combining reasonable cost with the preservation of the manufacturer's original specifications. This type of solution is often chosen by informed users who prefer factory components over uncertain replacements or costly modifications.

An additional advantage is the ability to verify compatibility with the vehicle based on technical data, such as manufacturer markings, reference numbers, or the type of automatic transmission used, which facilitates the selection of the correct element in a professional service.

Expert support and selection of the appropriate gearbox

When planning a transmission replacement, it is worth analyzing the symptoms of the previous failure, the vehicle's usage patterns, and the cost-effectiveness of various service solutions. A guide explaining why an original used transmission is sometimes more beneficial than a costly repair or refurbishment may be helpful – more information can be found in the article Manual gearbox failures – when an original used transmission is a reasonable choice.

If you are planning a comprehensive repair or modernization of the drivetrain area in your Mini and need other elements from the same group, such as torque converters, control elements, or additional transmission sub-assemblies, check the available parts in the Mini automatic gearboxes category.