BMW X1 F48 X2 F39 Mini F60 Dual Clutch Gearbox 5A81B45 7DCT300 - AND WARRANTY

Listing details

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

BMW X1 F48 X2 F39 Mini F60 Dual Clutch Gearbox 5A81B45 7DCT300 - AND WARRANTY is a factory-original, dual-clutch transmission from the Automatic transmissions category, designed for modern BMW X1, X2, and Mini F60 models. This used OEM component serves as a solid foundation for professional drivetrain repair, ensuring precise, smooth gear shifts and maintaining factory driving characteristics.

Specifications and technical data

• SKU: 5A81B45
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 5A81B45
• Substitutable numbers: 5A81B45, 28005A81B45, 5A95682, 28005A95682, 5B6FB44, 28005B6FB44
• Gearbox type: Automatic
• Category: Automatic Transmission

Application and compatibility

The presented automatic transmission is designed for BMW X1 F48, BMW X2 F39, and Mini F60 vehicles that were factory-equipped with the 7DCT300-AND transmission. The OEM design allows for the retention of original mounting points, proper positioning relative to the engine, and correct integration with the vehicle's factory control systems.

By maintaining the original drivetrain architecture, installing this transmission in place of a damaged unit allows for the restoration of factory performance parameters without the need for modifications to the installation or mechanical component adaptation.

Technical characteristics and transmission operation

The automatic transmission used in this model is a modern, dual-clutch design engineered for dynamic yet comfortable driving. The use of an automated gear-shifting system allows for:

• efficient torque transfer while maintaining smooth acceleration,
• reduction of power delivery interruptions during gear changes,
• better utilization of engine characteristics across the full RPM range.

The transmission works with the vehicle's electronic control system, which allows the gear-shifting strategy to be adjusted to the selected driving mode and current road conditions. This type of solution is particularly beneficial in modern SUVs and crossovers, where a combination of comfort and precise throttle response is expected.

Benefits of using an original automatic transmission

Using an original automatic transmission in BMW X1, X2, and Mini F60 vehicles ensures the consistency of the entire drivetrain. Key advantages include:

• Factory fitment – compatibility with factory mounting points, drive shafts, and control systems.
• Consistent driving characteristics – preservation of the gear ratios and shift logic intended by the manufacturer.
• Potential for professional refurbishment – the used unit serves as a good base for further service work if the workshop plans additional maintenance.

For workshops specializing in the Mini and BMW brands, such a component is a practical solution for vehicle repairs following a transmission failure, allowing for reduced vehicle downtime and lower costs compared to purchasing a brand-new unit.

Selection, verification, and installation aspects

Before installation, it is recommended to thoroughly compare the transmission configuration with the unit being removed, particularly regarding the control type, sensors used, and external accessories. Proper selection of the transmission for the specific engine and drivetrain version of the vehicle minimizes the risk of issues with adaptation and communication with the car's electronics.

Due to the complexity of automatic transmissions, installation should be carried out by a specialized service center equipped with the appropriate tools and access to the manufacturer's service procedures. This ensures proper system bleeding, fluid replenishment, and the execution of necessary adaptations and road tests.

Technical support and additional resources

When planning the purchase of a used transmission, it is worth familiarizing yourself with practical tips regarding common faults and methods for verifying technical condition. A detailed discussion of the differences between manual, automatic, and dual-clutch transmissions, along with buying advice, can be found in the article Transmission: manual, automatic, or DSG – common faults and a guide to buying a used gearbox, which helps in better assessing the cost-effectiveness of repairs and selecting the right component.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Mini and need other components from the same group, such as converters, control elements, or other complete transmissions, check the available parts in the Mini automatic transmissions category.