Torque Converter Mercedes W204 C207 C219 W212 Automatic Gearbox A2212501402

Torque Converter Mercedes W204 C207 C219 W212 Automatic Gearbox is an original component from the Torque Converters group, designed for automatic transmissions in mid-range and luxury Mercedes models. This used torque converter allows for an economical yet technically sound repair of the drivetrain, maintaining the factory performance parameters of the automatic transmission.

Specifications and technical data

• SKU: A2212501402
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2212501402
• Substitutable numbers: A2212501402, A 221 250 14 02
• Gearbox type: Automatic
• Category: Torque Converters

Purpose and function in the drivetrain

The torque converter in an automatic transmission is responsible for the smooth transfer of torque from the engine to the gearbox, dampening torsional vibrations, and ensuring comfortable starts without jerking. In the presented solution for the W204, C207, C219, and W212 series, a design tailored to the characteristics of Mercedes powertrains has been used, which translates into stable operation at low and medium RPMs and predictable behavior during dynamic acceleration.

A properly selected torque converter is crucial for the durability of the entire automatic transmission – an incorrect torque converter characteristic can lead to oil overheating, excessive wear of friction discs, and improper gear shifts. Using an original component from the same model family minimizes the risk of such issues.

Benefits of using an original torque converter

Choosing an original torque converter for a Mercedes ensures:

• maintenance of the factory operating characteristics of the automatic transmission,
• proper cooperation with the transmission control unit software,
• adequate vibration and noise dampening within typical driving speed ranges,
• reduced risk of slippage and ATF oil overheating under load.

As a result, the drivetrain operates stably, and throttle response remains predictable, which is particularly important in premium class vehicles such as Mercedes.

Installation and operational characteristics

The presented torque converter is designed for transmission type: automatic, which allows for its use in typical drivetrain configurations found in the mentioned Mercedes generations. With proper installation – following procedures for bleeding, correct oil filling, and clearance checks – this component can significantly extend the service life of the entire system.

The used condition of the product allows for the optimization of repair costs while maintaining the original design and compatibility with factory components. This is a particularly attractive solution for comprehensive automatic transmission overhauls, where replacing the torque converter is one of the key stages.

Selection, identification, and vehicle compatibility

To correctly select a torque converter for a specific Mercedes vehicle, it is recommended to use the manufacturer's markings, the OEM part number, and interchangeable numbers, which are listed in the technical specifications section. This helps avoid compatibility issues, such as differences in lock-up characteristics, diameter, or mounting methods to the flywheel.

In case of doubt, it is also useful to compare the parameters of the automatic transmission used in the vehicle with catalog data – especially in the case of modified cars or those from non-European markets.

Service expansion in the area of torque converters

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 torque converters, components cooperating with the oil pump, or parts related to the clutch lock-up, check the available parts in the Mercedes Torque Converters category.

If you want to better understand why used original components for premium cars are becoming an increasingly popular choice for automatic transmission repairs, it is worth reading the article: Crisis in the new parts market? Why used originals for premium cars are the hottest trend in 2026.