Mercedes V250 W447 Propshaft Propeller Shaft Flex Disk A4474103500

Mercedes V250 W447 Propshaft Propeller Shaft Flex Disk is a precision drivetrain component belonging to the Cardan joint bearings and universal joints category. It is responsible for the flexible connection between the propeller shaft and the drivetrain assembly, reducing torsional vibrations and protecting other drivetrain components from overloads. This used, original Mercedes part allows for a technically correct repair without interfering with the vehicle's design.

Specifications and technical data

• SKU: A4474103500
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4474103500
• Substitutable numbers: A4474103500, A 447 410 35 00
• Category: Propshaft Bearings & U-Joints

Application and function in the drivetrain

The propeller shaft flex disk in the Mercedes V-Class W447 operates between the transmission, the shaft, and the drive axle, compensating for minor axial and angular deviations. Thanks to its design, it limits the transmission of vibrations and shocks to other system components, which improves the smoothness of the drivetrain and driving comfort.

A properly selected flex disk:

• stabilizes the operation of the propeller shaft under variable loads,
• reduces noise and vibrations felt in the cabin,
• protects Cardan joints, bearings, and the transmission from excessive wear,
• ensures correct torque transmission throughout the entire operating range of the drive.

Benefits of using an original Mercedes component

The original flex disk from the Cardan joint bearings and universal joints category is designed for the specific W447 chassis platform, which translates into proper dimensional fit and operating characteristics. Using a factory component allows you to maintain:

• compliance with factory drivetrain tolerances,
• proper cooperation with the propeller shaft and joints,
• appropriate torsional stiffness while maintaining the required flexibility,
• consistency with Mercedes factory service procedures.

For workshops and users, this means predictable installation, no need for modifications, and easier diagnostics of any vibrations or knocks in the drivetrain.

Condition, fitment, and part identification

The item is offered in used condition, which allows for an economical repair while maintaining the manufacturer's original specifications. It is always recommended to confirm the selection of parts for a specific vehicle based on the OEM number or interchangeable numbers, as well as vehicle data (model, production year, drive version), to avoid issues with installation and system operation.

During the service process, it is recommended to inspect the cooperating propeller shaft components – joints, support bearings, and mounts – so that the replacement of the flex disk brings the full effect in terms of vibration reduction and improved drivetrain refinement.

Purchase support and additional information

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Mercedes and need other elements from the same group, such as Cardan joints, support bearings, or shaft mounting elements, check the available parts in the Mercedes Cardan joint bearings and universal joints category.

For users who want to make informed choices when selecting used components and minimize the risk of a bad purchase, a practical guide has been prepared describing selection by OEM number, condition verification, and the specifics of individual part groups – details can be found in the article Safe purchase of used car parts online – a step-by-step guide.