Rear Driveshaft BMW F10 F11 N47S1 Axle Left N/S Output Shaft Automatic 7614289

Rear Driveshaft BMW F10 F11 N47S1 Axle Left N/S Output Shaft Automatic is an original drivetrain component designed for the rear axle on the left side in BMW sports models with an automatic transmission. Thanks to its factory design, it ensures precise torque transmission and stable operation with the differential and wheel hub. A used component from this group is a reasonable choice for professional repair or restoration of the drivetrain in M-series cars.

Specifications and technical data

• SKU: 7614289
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7614289
• Substitutable numbers: 7614289, 33207614289
• Location on the vehicle: Rear, Left
• Gearbox type: Automatic
• Category: Driveshafts

Purpose and function in the drivetrain

The described driveshaft operates in the rear part of the vehicle, on the left side, as a key element connecting the differential to the wheel hub. In BMW F10 M5 and F12 M6 models with the S63N unit, it is responsible for:

• stable power transmission to the wheel under high loads characteristic of the M series,
• proper cooperation with the rear multi-link suspension,
• maintaining the correct geometry and smoothness of the drivetrain during acceleration and engine braking.

Thanks to a design tailored to the automatic transmission, the driveshaft is prepared to work with dynamic load changes and rapid torque transfer in sports modes.

Compatibility with BMW F10 M5 and F12 M6

The element was designed specifically for use in sports versions of the BMW 5 and 6 series, equipped with the S63N engine and rear-wheel drive. This means that the geometry, length, and mounting points are adapted to the factory requirements of these models, which translates into:

• secure fitment to the hub and differential without the need for modifications,
• preservation of the stock drivetrain operating parameters,
• compatibility with factory covers, mounts, and suspension elements.

Selecting the correct driveshaft for a specific body and drivetrain version is crucial to avoid vibrations, noise, and accelerated wear of other components in the system.

Technical characteristics and advantages of use

The driveshaft belongs to the Driveshafts group, which means it is designed to handle significant torsional loads and operate at varying suspension deflection angles. In practice, this translates into:

• appropriate torsional stiffness while maintaining the required operational flexibility,
• the possibility of safe operation at high performance levels typical of M models,
• maintaining drivetrain refinement during daily driving and in sports modes.

A used element of this class allows for an economical, yet technically correct repair, especially in the case of mechanical damage or wear of the factory driveshaft after intensive use.

Professional application and part selection

When replacing a driveshaft in BMW M cars, it is particularly important to maintain compliance with the factory drivetrain parameters. Choosing an original component from this group facilitates:

• maintaining stock handling and traction characteristics,
• reducing the risk of improper fitment with the differential and hub,
• maintaining predictable vehicle behavior at high speeds.

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 other driveshafts, connecting shafts, or drivetrain components, check the available parts in the BMW Driveshafts category.

Technical support and knowledge about the drivetrain

When selecting used drivetrain elements – including driveshafts, differentials, or axles – it is worth relying on proven procedures for verifying technical condition. To better understand what to look for when purchasing and how to assess component wear, read the guide: Second-hand differential – what you should know about used differentials, sensors, and drivetrain systems.

If you are interested in a broader context of the differences between standard components and M-series components, including drivetrain elements, you will also find useful information in the article BMW M Performance: how do BMW M components differ from standard ones?, which helps in consciously planning repairs and upgrades in BMW M cars.