BMW G01 20iX B48 Rear Axle Drive Shaft Output Right O/S 8679948

The BMW G01 20iX B48 Rear Right Driveshaft is an original drivetrain component designed for installation on the rear axle, passenger side. Thanks to its factory BMW construction, it ensures precise fitment, stable torque transfer, and predictable vehicle behavior in everyday use.

Specifications and technical data

• SKU: 8679948
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8679948
• Substitutable numbers: 8679948, 33208679948
• Location on the vehicle: Rear, Right
• Part type: Driveshaft
• Category: Driveshafts

Purpose and Function in the Drivetrain

The driveshaft presented is responsible for transmitting power from the rear differential to the right-side wheel. Its placement, rear – right side, allows for unambiguous identification of its position in the vehicle and reduces the risk of errors when selecting parts.

Choosing the correct driveshaft is crucial for:

• smooth torque transfer to the wheel,
• reducing vibrations and noise in the drivetrain,
• maintaining correct suspension geometry and rear-axle drive.

The original BMW design promotes the preservation of factory xDrive system operating parameters, which is particularly important in four-wheel-drive vehicles.

Original Origin and Installation Compatibility

The driveshaft originates from the BMW group, meaning it was designed according to the manufacturer's internal standards for a specific rear axle configuration. Using OEM parts allows for the preservation of:

• factory mounting points and correct working length,
• compatibility with the original differential and wheel hub,
• cohesion with the vehicle's traction and stability control systems.

This ensures an installation process similar to the factory standard, without the need for modifications or adjustments of replacement parts with uncertain specifications.

Used Part Condition and Benefits of Choosing OEM

This component comes from the Driveshafts category and is offered as a used part, representing a sensible compromise between repair cost and maintaining OEM quality. Compared to inexpensive aftermarket alternatives of unknown origin, a used BMW driveshaft:

• retains the original drivetrain operating characteristics,
• reduces the risk of dimensional mismatch,
• allows for lower service costs while maintaining high functionality.

If your BMW exhibits symptoms such as vibrations during acceleration, clunks from the rear of the vehicle, or uneven power delivery, replacing the specific driveshaft with a proven OEM part is often the most effective service solution.

Professional Selection and Technical Support

To select the correct driveshaft, it is advisable to verify its compatibility with the manufacturer's markings and the vehicle's rear axle configuration. The product has an assigned OEM part number and interchangeable numbers, which facilitates unambiguous identification in service catalogs and parts selection systems.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and require other components from the same group, such as half-shafts, CV joints, or additional driveshafts, check the available parts in the BMW Driveshafts category.

More on Drivetrain Repair and Savings

For rear-drive issues – such as differential noise, leaks, or jerking – it is worth considering the use of used OEM components, which often offer better durability than the cheapest aftermarket alternatives. You can read more about the advantages of original, used components over uncertain equivalents in the article: Whining Differential? Find out why a used OEM drive axle is a better investment than an uncertain aftermarket part.

If you are interested in a broader context of optimizing service costs while maintaining quality, the guide may also be helpful: Rising Repair Costs and the Boom in Used Parts – How to Save on Car Service?.