Mercedes W164 Rear Axle Drive Shaft Driveshaft Right O/S Side A1643502510

Mercedes W164 Rear Axle Drive Shaft Driveshaft Right O/S Side is a component from the Drive shafts group, designed for installation on the rear right axle of Mercedes vehicles. This used drive shaft provides a functional solution for drivers looking to restore the efficiency of their drivetrain without investing in a new component.

Specifications and technical data

• SKU: A1643502510
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1643502510
• Substitutable numbers: A1643502510, A 164 350 25 10
• Location on the vehicle: Rear, Right
• Part type: Driveshaft
• Category: Driveshafts

Purpose and vehicle placement

The presented drive shaft is designed to operate in the rear part of the drivetrain, on the right side. It is responsible for transferring torque from the final drive to the wheel, ensuring a stable connection between the differential and the hub. Its placement on the rear right axle means the component works in conjunction with the suspension and drivetrain under variable load conditions, typical for rear-wheel or all-wheel drive vehicles.

Technical and functional characteristics

As a part from the Drive shafts group, this drive shaft operates in a rotational system, transferring power while simultaneously compensating for suspension movements. The design of the drive shaft is adapted to the geometry of the rear axle in the Mercedes W164, allowing for proper interaction with the joints, wheel hub, and differential. The precise fit of length, diameter, and mounting points translates into correct drivetrain operation, vibration reduction, and even load distribution.

The component comes from a Mercedes vehicle and complies with the manufacturer's factory standards, which facilitates installation in place of a worn or damaged drive shaft. This allows for maintaining the correct drivetrain geometry and compatibility with other rear axle components.

Condition and service application

The drive shaft is in used condition, making it an attractive cost-effective alternative compared to new parts, while maintaining the functionality required for daily operation. This type of component is often chosen for post-accident repairs, replacing worn-out parts, or during the regeneration of the drivetrain in older Mercedes W164 models.

Due to the precise fit for a specific model, it is recommended to verify compatibility with the vehicle based on technical data and manufacturer markings before installation to ensure proper interaction with the differential, hub, and suspension components.

Benefits of using an original rear right drive shaft

Using an original rear right drive shaft in a Mercedes W164 helps maintain the structural integrity of the drivetrain. Proper fitment to the suspension geometry and differential parameters reduces the risk of improper load transfer, excessive play, or noise during driving. This solution is particularly beneficial for users who expect stable vehicle handling and predictable drivetrain behavior in various road conditions.

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 torque transfer components, check the available parts in the Mercedes Drive shafts category.

Technical support and knowledge about the drivetrain

When selecting used drivetrain components, such as a rear right drive shaft, it is worth paying attention to the condition of the joints, the integrity of the boots, and any signs of excessive wear. To better understand how to assess the condition of drivetrain components and minimize the risk of an unsuccessful repair, read our guide: Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems. It is a practical source of knowledge that will help you consciously plan the service of the rear axle and the entire drivetrain.