Propshaft BMW G11 740dX B57 Diesel Drive Prop Shaft xDrive Automatic 8672052

Propshaft BMW G11 740dX B57 Diesel Drive Prop Shaft xDrive Automatic for the B57 diesel engine with an automatic transmission is a key component of the drivetrain in the luxury BMW 7 Series sedan. The original design, intended for the xDrive system, ensures stable torque transmission between the gearbox and the drivetrain assembly, which translates into predictable handling and comfortable operation of the chassis. This solution is dedicated to users who expect consistency with the factory specification and proper cooperation with the all-wheel-drive system.

Specifications and technical data

• SKU: 8672052
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8672052
• Substitutable numbers: 8672052, 26108672052, 8654485, 26108654485
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Other Transmission & Drivetrain

Purpose and compatibility

The presented propshaft has been designed specifically for the BMW 7 Series G11 740d xDrive model with the B57 diesel engine and automatic transmission. The appropriate length, geometry, and mounting points are adapted to the chassis architecture of this generation, which allows for installation in place of the factory component without the need for vehicle structural modifications. As a result, proper cooperation with the xDrive system, stability control systems, and drivetrain control electronics is maintained.

Technical and functional characteristics

The propshaft acts as a connector between the automatic transmission output and the subsequent elements of the drivetrain, transferring the high torque generated by the diesel engine. The design intended for operation with the B57 unit and all-wheel drive ensures:

• stable load transfer across the full range of rotational speeds,
• proper cooperation with flexible elements and support bearings of the system,
• adequate damping of torsional vibrations, which affects the refinement of the drivetrain,
• maintenance of the alignment and geometry required by the BMW G11 chassis design.

Thanks to being matched to the specific engine–transmission–xDrive configuration, the shaft supports the correct operation of systems responsible for torque distribution between the axles, which is important for both traction and the durability of other components.

Component condition and installation aspects

The offered propshaft is a used component, which in practice means the possibility of an economical repair of the drivetrain while maintaining the manufacturer's original specification. Before installation, it is recommended to perform a standard verification of the condition of working surfaces, joints, and mounting points, as well as to check the correct alignment relative to other drivetrain components. Properly performed installation, adhering to BMW tightening torques and service procedures, reduces the risk of vibrations and premature wear of cooperating components.

Benefits of using an original propshaft

Using an original propshaft dedicated to the BMW G11 740d xDrive allows for maintaining consistency with the factory vehicle configuration. The main advantages of such a solution include:

• compliance with the operating parameters of the diesel engine and automatic transmission,
• proper cooperation with the xDrive system and traction control systems,
• fitment to factory mounting points in the chassis,
• reduced risk of balancing and vibration issues compared to replacements with uncertain specifications.

For users who value driving comfort, predictable vehicle behavior, and compliance with the manufacturer's service documentation, choosing such a component is a technically sound solution.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other components from the same group, such as intermediate shafts, joints, or mounting elements, check the available parts in the Other BMW category.

Technical support and additional knowledge

When working with advanced drivetrains and performance configurations, it is worth expanding your knowledge about the structural differences between individual model versions. In the context of comparing solutions used in different brands and engine variants, the article Audi RS vs other models – what is hidden under the hood and chassis? may be helpful, which discusses, among other things, the impact of drivetrain and chassis modifications on vehicle characteristics.