Mercedes W221 Long S350 BlueTec OM642 Drive Propshaft Automatic A2214104416

Mercedes W221 Long S350 OM642 Driveshaft Automatic is a drivetrain component designed for the S-Class limousine with an OM642 diesel engine and an automatic transmission. This used driveshaft from the Cardan Joints category ensures proper connection between the powertrain and the drivetrain, maintaining optimal operational smoothness and drivetrain stability. It's a solution for users seeking a proven component with factory geometry and fitment.

Specifications and technical data

• SKU: A2214104416
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2214104416
• Substitutable numbers: A2214104416, A 221 410 44 16
• Weight: 150
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Propshafts

Intended Use and Compatibility

The presented driveshaft is dedicated to the Mercedes W221 Long S350 OM642 model equipped with an automatic transmission and a diesel engine. Its design is tailored to the torque characteristics of the OM642 engine and the Long wheelbase, which helps maintain the correct driveshaft alignment and minimize unwanted vibrations during driving.

This component operates with an automatic gearbox, so its parameters are adjusted for smooth load transfer typical of automatic transmissions, accommodating both relaxed driving and dynamic acceleration.

Technical Characteristics and Role in the Drivetrain

The driveshaft from the Cardan Joints group is responsible for transmitting torque from the powertrain to other drivetrain components, while simultaneously compensating for suspension movements and minor angular deviations. In practice, this translates to stable drivetrain operation, reduced vibrations, and proper interaction with suspension and gearbox components.

Key advantages of this solution include:

• factory geometry matched to the Long wheelbase,
• adaptation to diesel engine characteristics,
• operation with an automatic transmission,
• compatibility for replacement with parts bearing equivalent part numbers.

By maintaining appropriate mass and balance, the driveshaft contributes to acoustic comfort and reduces vibration transfer to the body, which is particularly important in luxury vehicles.

Practical Application and Benefits of Installation

The use of this driveshaft is particularly beneficial in situations where the existing component shows signs of wear, such as noticeable vibrations, clunks during acceleration or load changes, or reduced drivetrain smoothness. Replacing it with a component of the correct specification restores proper drivetrain operation.

The most significant benefits of installation include:

• restoration of proper drivetrain operation in the Mercedes S-Class,
• maintaining correct interaction with the automatic transmission,
• reduction of excessive vibrations and noise inside the cabin,
• preservation of the characteristic driving comfort of this model.

Information on Condition and Origin

The offered driveshaft is a used part, allowing for an economical restoration of drivetrain functionality while maintaining original construction. The product comes from the Mercedes brand, ensuring compliance with factory manufacturing standards and precise fitment for the specific vehicle configuration.

For users looking for other drivetrain components for this brand, including driveshafts, universal joints, or gearbox-related parts, it's worth exploring a wider selection – check available parts in the Mercedes Cardan Joints category.

Technical Support and Additional Materials

Before installation, it is recommended to verify the component's compatibility with the specific vehicle equipment version, particularly regarding the transmission type and the installed diesel engine. If in doubt, consult a mechanic specializing in the Mercedes brand to ensure correct selection and installation.

If you are also interested in topics related to the durability of powertrains in other premium brands and want to better understand how the proper selection of components affects operating costs, the following guide may be helpful: BMW E90 Engine Failures – A Practical Guide to Problematic Units.