Mercedes W211 OM648 Propshaft Automatic Transmission Drive Shaft A2114105606

The drive shaft for the automatic transmission of a Mercedes W211 with a diesel engine is a precision component of the drivetrain, designed specifically for the OM648 unit. This used shaft from the Cardan Joints group ensures stable torque transfer between the automatic gearbox and the rear axle, supporting smooth and comfortable drivetrain operation in Mercedes E-Class W211 diesel vehicles.

Specifications and technical data

• SKU: A2114105606
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2114105606
• Substitutable numbers: A2114105606, A 211 410 56 06
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Propshafts

Purpose and Technical Compatibility

The presented drive shaft has been engineered for Mercedes W211 drivetrains equipped with the OM648 diesel engine and an automatic transmission. The use of dedicated geometry and appropriately selected Cardan joints allows for safe transfer of the high torque typical of diesel units, while maintaining the operational refinement required in automatic transmissions.

This component is the right choice wherever a worn or damaged drive shaft needs replacement in a system with an automatic transmission, without altering the design of other drivetrain components.

Construction and Operational Characteristics

The drive shaft from the Cardan Joints group is based on a classic universal joint system, which compensates for angle changes between the gearbox and the rear axle. This enables:

• stable power transfer under various loads and rotational speeds,
• reduction of torsional vibrations in the drivetrain,
• maintenance of smooth gear changes in the automatic transmission,
• reduction of noise and unwanted vibrations in the cabin.

Selecting shaft parameters for a diesel engine and automatic transmission contributes to the durability of the entire system and reduces the risk of overloading cooperating elements, such as the differential or shaft supports.

Application in Vehicles with Diesel Engine and Automatic Transmission

In Mercedes E-Class W211 vehicles with the OM648 diesel unit, the drive shaft operates under demanding conditions – the high torque of the diesel engine combines with the characteristics of an automatic transmission. The use of the correct shaft:

• supports proper engine and transmission cooperation,
• reduces the risk of jerking during starting and gear changes,
• ensures predictable vehicle behavior during acceleration and engine braking.

This provides the driver with cohesive, comfortable drivetrain operation, and other components are less exposed to excessive dynamic loads.

Condition, Origin, and Benefits of Using a Used Part

The offered drive shaft is an original Mercedes part, sourced from disassembly, in used condition. Choosing an original used part allows for maintaining the factory fit for a specific drivetrain configuration (Diesel + automatic), while reducing costs compared to a new component.

Using original, used drivetrain components is also an environmentally friendly solution – the reuse of functional parts reduces the demand for new materials and production energy. If you want to learn more about improving performance while minimizing environmental impact, it's worth reading the article Eco-tuning in practice – how to use recycled parts in automotive.

Drivetrain Expansion and Service for Mercedes

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 intermediate shafts, joints, or supports, check the available parts in the Mercedes Cardan Joints category.