Mercedes C216 W221 Drive Shaft Rear Left Right N/O/S M157 V8 Petrol A2213503410

Mercedes C216 W221 Drive Shaft Rear Left Right N/O/S M157 V8 is an original component from the Drive shafts group, designed for operation in the rear axle of vehicles with a V8 petrol engine. Thanks to its factory design, it ensures proper torque transmission to the wheels, stable operation of the drivetrain, and predictable vehicle behavior under higher loads.

Specifications and technical data

• SKU: A2213503410
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2213503410
• Substitutable numbers: A2213503410, A 221 350 34 10
• Location on the vehicle: Rear, Right, Left
• Fuel type: Petrol
• Category: Driveshafts

Purpose and function in the drivetrain

The described rear drive shaft has been designed for installation on the left or right side of the rear axle in high-end Mercedes models equipped with the M157 V8 petrol engine. This component is responsible for the mechanical connection between the differential and the wheel hub, enabling effective power transmission while maintaining the appropriate flexibility of the suspension system.

Its location in the rear of the vehicle means the component operates in direct proximity to the drive axle and differential, which is crucial for smooth acceleration, stability at high speeds, and the proper functioning of traction and electronic stability control systems.

Compatibility with the M157 V8 unit and petrol fuel

The M157 V8 engine is a high-load petrol unit generating significant torque, which is why the drive shaft used must be sufficiently durable and resistant to variable dynamic loads. Using a dedicated component from the Drive shafts group allows for maintaining the factory performance parameters of the drivetrain, reducing the risk of vibrations, and ensuring predictable vehicle behavior during intense acceleration.

Selecting a drive shaft compatible with the petrol engine design and rear-wheel drive translates into:

• stable torque transmission to the rear wheels,
• proper cooperation with the differential and drive axle,
• reduced risk of overloading suspension and drivetrain components.

Characteristics of the used component

The presented drive shaft is a used component sourced from dismantling, which allows for combining factory specifications with an attractive purchase price. In practice, this means the ability to maintain original geometry and fitment to the hub, differential, and body mounts without the need for structural modifications.

Choosing a used OEM component is particularly beneficial for high-end vehicles, where maintaining compliance with factory solutions is of great importance for ride comfort, drivetrain operation, and subsequent maintenance.

Professional selection and technical aspects of installation

To correctly select this drive shaft for a specific vehicle, it is worth verifying compatibility with the manufacturer's markings and the rear-wheel drive configuration. Key factors include matching the:

• rear axle of a rear-wheel-drive vehicle,
• installation side – left or right, according to the suspension design,
• drivetrain system compatible with a petrol engine.

A properly selected drive shaft reduces the risk of noise, play in the drivetrain, and uneven tire wear. It is recommended to entrust the installation to a workshop with experience in working with rear-wheel drives in premium vehicles, which will ensure proper tightening torques and suspension geometry are maintained.

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 additional drive shafts, connecting shafts, or components cooperating with the differential, check the available parts in the Mercedes Drive shafts category.

Expert support and optimal component selection

When working with a rear-wheel drive, it is particularly important to correctly select gear ratios and components cooperating with the differential. To better understand the relationships between the drive shaft, drive axle, and driving characteristics, it is worth consulting our guide: Used drive axles and differentials – how to choose gear ratios for your driving style. This will allow you to consciously plan the repair or modernization of your drivetrain.

If you want to further optimize service costs while maintaining the high quality of used OEM parts, the following article may also be helpful: Rising repair costs and the boom in used parts – how to save on car maintenance?, which discusses practical strategies for choosing used components for premium cars.