BMW E91 E93 N43 N46 Left N/S Output Drive Shaft Petrol 7527073

BMW E91 E93 N43 N46 Left N/S Output Drive Shaft Petrol is a component from the Drive assembly parts and mounts group, designed for use in the rear left section of the drivetrain in BMW vehicles with petrol engines. This used drive shaft provides a functional service solution, allowing for the restoration of proper torque transmission to the wheel while maintaining the original factory design concept.

Specifications and technical data

• SKU: 7527073
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7527073
• Substitutable numbers: 7527073, 33217527073, 33217561781, 7561781
• Location on the vehicle: Left
• Fuel type: Petrol
• Category: Drivetrain Hardware & Fasteners

Purpose and technical fitment

The presented drive shaft is designed for installation on the left side of the rear axle in BMW E90 and E92 series vehicles with petrol engines. The placement on the vehicle is clearly defined, which facilitates the selection of the correct component during drivetrain repairs and minimizes the risk of installation errors.

The element belongs to the Drive assembly parts and mounts group, meaning it works directly with other drivetrain components, such as the wheel hub, final drive, or suspension elements. This ensures the structural integrity of the entire system and the correct operating geometry of the drive shaft.

Performance characteristics and role in the drivetrain

The rear left drive shaft in a BMW drivetrain is responsible for the stable transmission of torque from the differential to the wheel, while simultaneously compensating for suspension movements. A properly selected component:

• ensures smooth power transmission at various suspension operating angles,
• reduces unwanted vibrations and noise in the rear axle area,
• supports the maintenance of proper traction during acceleration and engine braking.

The version intended for vehicles with a petrol engine is adapted to the load characteristics of such a power unit, which is important for durability and proper interaction with other system components.

Product condition and service application

The offered drive shaft is a used component, making it an attractive cost-effective alternative to new parts while maintaining the original BMW design specification. This type of component is particularly useful in maintenance repairs when it is necessary to replace a worn or damaged drive shaft without interfering with the factory drivetrain concept.

Choosing a used drive shaft allows for maintaining consistency with the manufacturer's original solutions while reducing service costs, which is important for comprehensive work on the vehicle's rear axle.

Support with selection and expanding the scope of repairs

The element has an assigned brand and OEM part number, as well as available interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. Additionally, parameters such as placement on vehicle and fuel type allow for precise matching of the part to the engine version and drivetrain.

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 drive shafts, brackets, or mounting holders, check the available parts in the BMW drive assembly parts and mounts category.

How to safely choose used drivetrain elements

When purchasing used drivetrain components, it is worth paying attention to the compatibility of markings, the intended fuel type, and the side of installation. It may also be helpful to familiarize yourself with practical tips regarding purchasing parts from the secondary market – you will find them in the article Used parts – Your guide to the best offers in the automotive store, which discusses how to consciously choose used components and maintain vehicle efficiency.