BMW E81 E87 E90 N43 N46 Left N/S Output Drive Shaft LK=80MM D=26MM 7547069

BMW E81 E87 E90 N43 N46 Left N/S Output Drive Shaft LK=80MM D=26MM is an original drivetrain component from the Drivetrain mounting parts and brackets category, designed for BMW models with N43 and N46 petrol engines. A correctly selected left drive shaft ensures stable torque transmission to the wheel, which translates into predictable handling and safe vehicle operation. This is a solution for users looking for a proven component with specific mounting parameters.

Specifications and technical data

• SKU: 7547069
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7547069
• Substitutable numbers: 33217547069, 7547069
• Location on the vehicle: Left
• Fuel type: Petrol
• Category: Drivetrain Hardware & Fasteners

Purpose and compatibility

The presented drive shaft is dedicated to BMW E81, E87, and E90 series cars equipped with N43 and N46 petrol engines. The left-side placement allows for precise fitting to the factory suspension and drivetrain system without the need for any modifications to the vehicle's construction. Thanks to the maintenance of correct geometric parameters, this component works seamlessly with original hubs, joints, and axle mounts.

Mounting parameters and technical characteristics

Key to this drive shaft are the mounting dimensions specified in the title, which enable proper seating in the hub and cooperation with other drivetrain components. The appropriately selected spacing and diameter of the working part ensure proper load transfer, reducing the risk of play, vibrations, and unwanted noise while driving. The design of the drive shaft is optimized for operation with petrol units, which promotes smooth torque transmission under typical road conditions.

As an element from the Drivetrain mounting parts and brackets category, the drive shaft works with many sub-assemblies within the suspension and drivetrain, creating a coherent system responsible for traction, stability, and driving comfort. Proper fitment of this part is particularly important during post-collision repairs, replacement of worn joints, or drivetrain upgrades.

Benefits of using an original BMW drive shaft

Using an original drive shaft in a BMW with a petrol engine brings a number of practical benefits:

• preservation of factory handling and drivetrain performance characteristics,
• secure fitment to factory mounting points,
• reduction of the risk of incorrect installation compared to aftermarket parts with uncertain parameters,
• consistency with other drivetrain and suspension components.

As a result, the user receives a component that allows for the restoration of proper drivetrain operation without compromising safety and comfort. Using original drivetrain mounting components is particularly important in premium-class cars, where precision of workmanship has a direct impact on the driving experience.

Characteristics of the used product

The offered drive shaft is a used item, which allows for economical repair while maintaining the manufacturer's original specifications. Such components are frequently chosen by conscious BMW users who prefer OEM parts from dismantling over new aftermarket replacements of unverified quality. A used drive shaft, coming from a vehicle with a similar configuration, can be a reasonable compromise between cost and maintaining factory drivetrain performance parameters.

If you want to better understand why original used drivetrain components for premium brands are becoming an increasingly popular choice, it is worth reading the market analysis and trends described in the article Crisis in the new parts market? Why in 2026 used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend.

Expansion and modernization of the BMW drivetrain

If you are planning a comprehensive repair or modernization of the drivetrain area in your BMW and need other elements from the same group, such as additional brackets, supports, or mounting elements, check out the available parts in the BMW Drivetrain mounting parts and brackets category.

Selecting components from one mounting group allows for maintaining the technical consistency of the entire system, which is important both during standard replacement of worn parts and during more extensive service work related to the suspension or front axle drive.

Summary

BMW E81 E87 E90 N43 N46 Left N/S Output Drive Shaft LK=80MM D=26MM is a practical solution for users looking for an original drivetrain component for BMW models with petrol engines. Precise fitment to the specific vehicle location and its classification in the Drivetrain mounting parts and brackets group make this product well-suited for professional repairs and chassis system maintenance. By choosing this drive shaft, you are opting for compliance with the factory design and predictable vehicle behavior in daily use.