Mini Cooper One R55 R56 R60 Manual 6 Speed Gearbox GS6-55BG ADN 7595839 WARRANTY

Listing details

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

Mini Cooper One R55 R56 R60 Manual 6 Speed Gearbox GS6-55BG ADN is a manual transmission designed for Mini vehicles with petrol engines, ideal as a replacement for the factory component. The GS6-55BG family design ensures precise gear shifting, good mechanical durability, and stable operation in daily use. This is a solution for users looking for a technically matched, used gearbox with proven specifications.

Specifications and technical data

• SKU: 7595839
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7595839
• Substitutable numbers: 23008614259, 8614259, 23007607126, 7607126, 23007573120, 7573120, 23007568398, 7568398, 23007568724, 7568724, 23007568720, 7568720, 23008612798, 8612798, 23007573486, 7573486, 23007607125, 7607125, 23007595839, 7595839, 23007595838, 7595838
• Fuel type: Petrol
• Gearbox type: Manual
• Category: Manual Transmission

Application and technical characteristics

The presented gearbox belongs to the Manual gearboxes group and has been designed to work with petrol-powered engines. The manual design of the transmission allows for direct control of gear ratios, which is valued both in city driving and dynamic operation. The applied GS6-55BG ADN architecture is known for its good load resistance and predictable behavior under load.

The transmission is an original Mini brand component, which facilitates proper fitment to factory mounts, drive shafts, and the gear shift control system. This reduces the risk of installation problems and the need for modifications to additional components.

Compatibility and replacement numbers

The Mini Cooper One R55 R56 R60 Manual 6 Speed Gearbox GS6-55BG ADN has a dedicated OEM part number and a set of interchangeable numbers, which makes it easier to select the right component for a specific Mini R55 or R56 configuration. The presence of multiple reference numbers increases the chance of matching different equipment versions and model years while maintaining the same mechanical architecture.

Before purchasing, it is worth comparing the gearbox markings with the vehicle data and the manufacturer's specifications to ensure full compatibility with the used petrol engine, gear ratios, and type of equipment (clutch, slave cylinder, gear selector). Such an approach minimizes the risk of incompatibility and speeds up the installation process.

Condition, verification, and preparation for installation

The offered gearbox is a used item, which in practice means a more cost-effective way to restore the efficiency of the drivetrain compared to purchasing a brand-new transmission. Before installation, a standard workshop procedure is recommended: checking for leaks, verifying play on the shafts, checking the operation of the selector mechanism, and changing the oil to the specification recommended by the vehicle manufacturer.

A properly selected and prepared used manual gearbox can provide long-term, stable operation, provided it is installed correctly and appropriate service intervals are maintained. This is a reasonable solution for drivers who want to reduce repair costs while maintaining the factory gear shifting characteristics.

Benefits of choosing a manual gearbox for Mini

The manual transmission in the Mini R55/R56 provides a direct connection between the driver and the drivetrain, which translates into more engaging handling. For many users, it is also a simpler and cheaper to maintain design compared to automatic solutions. Using an original gearbox from the GS6-55BG ADN family allows you to maintain factory gear ratios, acceleration characteristics, and predictable car behavior in various road conditions.

Choosing a used gearbox is particularly attractive in the case of older Mini models, where the cost of a new component often exceeds the actual value of the vehicle. A properly selected transmission allows you to restore the car's efficiency without having to give up the original technical specifications.

If you want to better understand when purchasing a used transmission is profitable, how to assess its condition, and what to pay attention to when comparing manual and automatic gearboxes, read the article Used gearbox – when is it worth it and what you need to remember, which discusses these issues in detail from a technical and economic perspective.

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 transmission housings, selector mechanisms, or additional components working with the clutch, check the available parts in the Mini manual gearboxes category.