Mercedes W211 W219 OM642 Propshaft Joint Disc Donut Coupling A2114110347

Mercedes W211 W219 OM642 Propshaft Joint Disc Donut Coupling is an original drivetrain component designed for Mercedes E-Class W211 and CLS W219 models equipped with the OM642 engine and automatic transmission. Thanks to its factory-engineered design, it ensures precise torque transmission and stable operation of the driveshaft under typical operating conditions. This is the ideal solution for users who expect a robust part with confirmed compatibility for their specific drivetrain configuration.

Specifications and technical data

• SKU: A2114102316-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2114102316
• Substitutable numbers: A2114102316, A 211 410 23 16, A2114110347, A 211 411 03 47
• Gearbox type: Automatic
• Category: Propshafts

Application and technical compatibility

The offered joint is dedicated to the drivetrain of Mercedes W211 and W219 family vehicles equipped with the OM642 engine and automatic transmission. The joint's design has been developed to work in conjunction with the factory driveshaft, which allows for maintaining proper system geometry, reducing vibrations, and ensuring smooth power transmission to the remaining drivetrain components.

This element belongs to the Cardan joints category, meaning it is responsible for compensating for angular and axial changes between individual sections of the shaft. A properly selected joint minimizes the risk of unwanted play, knocking, and excessive wear of cooperating components.

Design and functional characteristics

The propshaft joint in this Mercedes model operates under demanding conditions – it transfers the high torque generated by the OM642 engine and must maintain stability during load changes typical of an automatic transmission. The applied design ensures:

• adequate connection stiffness while maintaining the required angular flexibility,
• reduction of torsional vibrations transmitted from the drivetrain to the chassis,
• proper cooperation with factory mounts and intermediate shaft bearings.

As a result, the drivetrain maintains stable operating characteristics, and the risk of premature wear of other elements – such as shaft supports or mounting hardware – is limited.

Benefits of using an original joint

Choosing an original propshaft joint for your Mercedes allows you to maintain the parameters specified by the vehicle manufacturer. Key advantages include:

• factory fitment for the specific drivetrain configuration (OM642 engine, automatic transmission),
• maintenance of proper alignment and operating angles of the driveshaft,
• reduction of the risk of vibration and noise in the cabin,
• consistency with other components of the Mercedes drivetrain.

This approach is particularly important in premium-class vehicles, where ride comfort, drivetrain refinement, and component durability have a direct impact on the overall driving experience.

Condition and installation aspects

The joint comes from an operational vehicle, which allows for a favorable cost-to-functionality ratio while maintaining the original manufacturer's specifications. For optimal results, installation in a specialized service center is recommended, including an inspection of the shaft, supports, and mounting elements. Proper installation and tightening of bolted connections in accordance with service documentation are crucial for the durability of the entire system.

Drivetrain expansion 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 additional joints, couplings, or components cooperating with the shaft, check out the available parts in the Mercedes Cardan joints category.

To better understand why choosing original used drivetrain components is beneficial in terms of durability and ride comfort, it is worth reading the article Mercedes – comfort, prestige, and durability. Why is it worth choosing original used parts?, which discusses the practical aspects of operating and servicing this brand.