Smart Fortwo A451 Rear Axle Driveshaft Drive Shaft Right O/S A4513570601

The Smart Fortwo A451 Rear Axle Shaft Right Rear is a component from the Drive Shafts category, designed to transfer torque to the right rear wheel in the drivetrain. A used axle shaft allows for an economical yet technically correct repair of the Smart car's drive system, maintaining factory performance characteristics and robust construction. This is a practical solution for drivers who want to restore the functionality of their drivetrain without unnecessary compromises.

Specifications and technical data

• SKU: A4513570601
• Mark: Smart
• Condition: Used
• OEM Part Number: A4513570601
• Substitutable numbers: A4513570601, A 451 357 06 01, VP7CRD-4K138-CA
• Location on the vehicle: Rear, Right
• Part type: Driveshaft
• Category: Driveshafts

Purpose and Function in the Drivetrain

The described rear axle shaft is intended for installation on the right side of the rear axle, where it is responsible for the stable transfer of power from the gearbox to the wheel. A correctly selected component in this position is crucial for:

• uniform transfer of torque to the driven wheel,
• maintaining proper suspension and drivetrain geometry,
• reducing vibrations and unwanted play in the drivetrain.

Thanks to its design, which is consistent with factory solutions, the axle shaft works with standard suspension and drivetrain components, facilitating installation and subsequent operation.

Application in Smart Vehicles

The Smart Fortwo A451 Rear Axle Shaft Right Rear has been designed with the specific drivetrain architecture of Smart models in mind, where the engine and drivetrain are located at the rear axle. Using the correct axle shaft in this location helps maintain:

• proper cooperation with the differential and wheel hub,
• appropriate drivetrain performance during acceleration and engine braking,
• vehicle stability during everyday city driving.

This solution is particularly important in compact designs where every drivetrain component directly impacts the comfort and predictability of the car's behavior.

Characteristics of a Used Component

The offered axle shaft comes from the used Smart parts segment, which significantly reduces repair costs while maintaining the original design specifications. A used component of this type is a good choice when:

• the existing axle shaft shows clear signs of wear or mechanical damage,
• disturbing noises are heard from the rear axle area during acceleration or cornering,
• the component needs replacement after a collision or drivetrain failure.

Choosing an axle shaft from the aftermarket allows for consistency with the vehicle's original design, which is particularly important for components responsible for power transfer.

Why Choose the Right Smart Drive Shaft

Selecting the appropriate axle shaft from the Drive Shafts category directly impacts the durability of the entire drivetrain. A correctly fitted component helps reduce:

• accelerated wear of bearings and joints,
• additional stress on the differential,
• the risk of play and knocking during driving.

If you are upgrading or servicing the drivetrain in your Smart and also need other parts from this group, check the available parts in the Smart Drive Shafts category.

Practical Tips for Selection and Operation

When replacing the right rear axle shaft, it is advisable to pay attention to its compatibility with the drivetrain and the condition of other cooperating components. It may also be helpful to consult a guide on drivetrain systems – you can find more practical information in the article Used Differentials – What You Should Know About Used Differentials, Sensors, and Drivetrain Systems.

If you are planning a more extensive car service and want to better plan future repairs, it is also worth reading the material on the most frequently replaced wear parts, available here: TOP 10 Most Frequently Replaced Parts in Your Car.