Mercedes-Benz A W168 Front Right O/S Axle Drive Half Shaft Diesel A1683702272

Mercedes-Benz A W168 Front Right O/S Axle Drive Half Shaft Diesel is an original drivetrain component designed for the front right side of Mercedes vehicles with a diesel engine. Thanks to its factory-spec geometry and precise fitment for the specific axle, it ensures stable torque transmission and proper interaction with the suspension and transmission. It is a practical solution for users who want to restore proper drivetrain operation without experimenting with aftermarket replacements.

Specifications and technical data

• SKU: A1683702272
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1683702272
• Substitutable numbers: A1683702272, A 168 370 22 72, BG
• Location on the vehicle: Front, Right
• Fuel type: Diesel
• Offset (ET):
• Category: Propshafts

Purpose and drivetrain compatibility

The presented half shaft is a component from the Cardan Joints category, designed for operation on the front right side of the drivetrain in a Mercedes A-Class W168 generation with a diesel engine. The design of the half shaft is adapted to the characteristics of the diesel unit, which allows for efficient transmission of the higher torque typical for this type of engine, while maintaining appropriate operating refinement.

The placement on the vehicle has been precisely defined, which facilitates the selection of the correct component during repair or replacement. This minimizes the risk of installing an incorrect part and the associated problems with suspension geometry or joint operation.

Technical and functional characteristics

The half shaft is responsible for transmitting drive from the transmission to the wheel, working in conjunction with constant-velocity (CV) joints and suspension components. A properly selected component in this area has a direct impact on:

• smooth acceleration and the absence of jerking when starting,
• handling stability when cornering under load,
• reduction of vibrations transmitted to the body,
• even load distribution on transmission components and wheel bearings.

The product is classified as used, which allows for economical repair while maintaining the manufacturer's original specifications. This is particularly important for drivetrain components, where geometry, length, and mounting method must comply with factory standards.

Application in diesel vehicles

The fact that this half shaft is dedicated to diesel-powered vehicles means it has been designed to handle the torque curve characteristic of a diesel engine. In practice, this translates into:

• appropriate resistance to dynamic loads,
• adaptation to the weight and load distribution of the front axle,
• proper interaction with the factory suspension and steering system.

As a result, replacing a worn half shaft with this component allows you to restore the vehicle's correct behavior during acceleration, maneuvering, and driving under load, without the need to modify other sub-assemblies.

Condition, verification, and benefits of installation

As a used part, the half shaft is a good choice for drivers looking for a reasonable compromise between repair costs and maintaining the original drivetrain design. A properly selected element from this group allows you to:

• reduce unwanted noises and knocking resulting from excessive joint wear,
• decrease the risk of transmission damage caused by the operation of a worn half shaft,
• maintain the vehicle's factory handling parameters.

Additionally, the presence of the OEM number and interchangeable numbers in the technical specification facilitates verification of compatibility with a specific version of the Mercedes A-Class W168, which is important when comparing parts in catalogs or during consultations with a mechanic.

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 drive shafts, outer joints, or inner joints, check out the available parts in the Mercedes Cardan Joints category.

Additional technical information and support

Before purchasing, it is worth comparing the half shaft parameters with the data in the vehicle specification and consulting the choice with a service center, especially if any suspension or drivetrain modifications have been performed on the car. A correctly selected and installed half shaft reduces the risk of premature wear of tires, bearings, and transmission components, and also affects driving safety.

If you are interested in issues related to drivetrain modifications, increasing power, and selecting used components, you will find useful information in the article: 2.5 TFSI DAZA – how to safely increase the power of an Audi RS3 by buying used turbochargers. Although it concerns a different model, it demonstrates an approach to the conscious selection of used parts in the drivetrain.