BMW 1 3 Series E87 118d M47N2 323i N52 Driveshaft Output Shaft Right O/S 7523964

BMW 1 3 Series E87 118d M47N2 323i N52 Driveshaft Output Shaft Right O/S is a component from the Driveshafts group, designed for installation on the right side of the rear axle in selected BMW 1 and 3 Series models. It is responsible for the efficient transfer of torque from the differential to the wheel, ensuring stable operation of the drivetrain and predictable vehicle behavior during acceleration.

Specifications and technical data

• SKU: 7523964
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7523964
• Substitutable numbers: 33217547072, 7547072, 33217523964, 7523964, BG
• Location on the vehicle: Right
• Category: Drivetrain Hardware & Fasteners

Purpose and function in the drivetrain

The described rear driveshaft is designed as a component that works with the rear final drive in rear-wheel-drive BMW vehicles. Its task is to mechanically connect the differential to the wheel hub, while maintaining appropriate flexibility during suspension travel. This allows the drivetrain to transfer engine power to the road surface without unwanted vibrations or play.

Positioning on the right side of the vehicle means that the component is structurally matched to the suspension geometry and the length required for this side of the axle. Selecting the correct driveshaft for a specific BMW model minimizes the risk of joint overload and uneven tire wear.

Selection and technical compatibility

As a part from the Driveshafts group, the product has a dedicated OEM part number and a set of interchangeable numbers, which facilitates precise identification in BMW catalogs and parts selection systems. Before purchasing, it is worth comparing the markings with the vehicle data to confirm compatibility with the specific engine version and drivetrain configuration.

Thanks to the use of original geometry and appropriate joints, a properly selected driveshaft ensures:

• stable torque transfer to the right rear wheel,
• proper cooperation with the differential and wheel hub,
• reduction of noise and vibrations in the drivetrain,
• maintenance of factory vehicle handling parameters.

Characteristics of the used component

The presented driveshaft is a used component, which in practice means a favorable compromise between repair costs and maintaining the original BMW specification. In many cases, using an original second-hand component allows you to avoid problems typical of cheap replacements, such as inaccurate fitment or accelerated joint wear.

During installation, it is recommended to check the condition of the joint boots, radial and axial play, and the tightness of the connections so that the drivetrain operates in a predictable and safe manner. A properly installed rear driveshaft supports vehicle stability during dynamic driving and while traction control systems are active.

Technical support and additional information

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 additional driveshafts, connecting shafts, or components working with the differential, check the available parts in the BMW Driveshafts category.

When selecting used drivetrain components – including driveshafts, differentials, and sensors – it is worth knowing the typical symptoms of wear and how to verify them. Practical tips on assessing the condition of components, identifying disturbing noises and play, and safe purchasing can be found in the article: Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems.

If you operate a BMW with a diesel unit and are interested in a broader context of drivetrain component durability and the cost-effectiveness of using original parts from the secondary market, the following guide may also be helpful: BMW N47 timing chain – typical failure and repair using original BMW parts.

Summary

BMW 1 3 Series E87 118d M47N2 323i N52 Driveshaft Output Shaft Right O/S is a technically matched drivetrain component designed for installation on the right side of the rear axle in selected BMW models. Choosing an original driveshaft from the Driveshafts group allows you to maintain factory drivetrain performance, reduce the risk of improper fitment, and ensure predictable vehicle behavior during both daily and more dynamic driving.