BMW G20 330e B48X Driveshaft Output Drive Shaft Rear Right O/S 9423550

BMW G20 330e B48X Driveshaft Output Drive Shaft Rear Right O/S is an original drivetrain component designed for installation on the rear right side of the vehicle. Thanks to its factory design, it ensures precise fitment to the suspension geometry and proper operation with the differential and wheel hub. This is a solution for users who expect proven, OEM-compliant drivetrain performance.

Specifications and technical data

• SKU: 9423550
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9423550
• Substitutable numbers: 9423550, 33209423550
• Location on the vehicle: Rear, Right
• Category: Driveshafts

Purpose and function in the drivetrain

The presented driveshaft is a component in the Driveshafts category, responsible for transferring torque from the differential to the rear right wheel. Its placement on the rear right side of the vehicle allows for maintaining proper suspension kinematics and even load distribution across the drive axle.

In practice, this means stable acceleration, predictable vehicle behavior during load changes, and reduced unwanted vibrations, provided it is correctly installed and matched to the specific version of the BMW G20 330e B48X.

Benefits of using an original BMW driveshaft

Using an original driveshaft in the BMW G20 330e B48X translates into a number of technical benefits:

• maintaining factory drivetrain operating parameters,
• proper cooperation with the differential and hub on the rear right side,
• appropriate torsional vibration damping characteristics,
• reduced risk of premature wear of mating components.

This is particularly important in the 330e hybrid drivetrain, where precision of torque transfer affects both ride comfort and the durability of other components.

Condition, fitment, and service application

This item comes from the used BMW parts group, which allows for cost-effective repair while maintaining the original design specifications. Before installation, a standard service procedure is recommended: checking for play, inspecting CV joint boots and mounting points, and verifying compatibility with the part number assigned to the specific equipment and drivetrain version.

The shaft is intended for use as a replacement for the factory-installed component on the rear right side of the vehicle. Proper selection based on body style and drivetrain version minimizes the risk of incorrect fitment and unwanted vibrations during operation.

Support with selection and drivetrain expansion

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

When selecting a used drivetrain component – including shafts, differentials, or axles – it is worth knowing the typical signs of wear and verification procedures. Practical tips can be found in our guide: Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems, which helps you consciously assess the condition of components and reduce the risk of costly repairs in the future.

Summary

BMW G20 330e B48X Driveshaft Output Drive Shaft Rear Right O/S is a solution for users who want to restore proper drivetrain operation while maintaining factory characteristics. Its original design, dedicated placement, and compatibility with the BMW G20 platform make it a technically consistent choice for repairs and upgrades to the drive axle.