Mercedes W203 W204 W211 W212 C209 Kompressor Automatic Gearbox 722695 WARRANTY

Listing details

The differential is sold with a 90-day warranty! It was tested before removal and is in full working order.

Mercedes W203 W204 W211 W212 C209 Kompressor Automatic Gearbox is an original, used automatic transmission from the Automatic gearboxes group, designed for selected Mercedes C-Class and E-Class models, as well as coupe body styles. This is a solution for users looking for a factory drivetrain component with preserved OEM construction, which allows for restoring the proper operation of the drivetrain without the need for costly regeneration of their own gearbox.

Specifications and technical data

• SKU: A2112703300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2112703300
• Substitutable numbers: A2112703300, A 211 270 33 00, A2112703200, A 211 270 32 00
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The presented gearbox has been designed to work with selected generations of Mercedes W203, W204, W211, W212, and C209 series, which in practice means wide application in popular mid-size and executive models. The OEM design ensures proper fitment to factory mounting points, compatibility with the original control system, and maintenance of the gear-shifting characteristics intended by the manufacturer.

This type of automatic transmission is particularly valued in Mercedes vehicles for its smooth operation, driving comfort in urban traffic, and stable performance at highway speeds. Choosing a complete gearbox from dismantling allows for reducing vehicle downtime and simplifying the repair process compared to an extensive overhaul of an existing unit.

Technical characteristics of the automatic gearbox

As an item from the Automatic gearboxes category, this transmission uses an integrated electronically controlled hydraulic-mechanical system, responsible for selecting gears depending on load, speed, and driving mode. The use of automatic control allows for:

• smooth gear shifting without the need to use the clutch pedal,
• reduction of jerking during gear changes with proper configuration and maintenance,
• better adjustment of drivetrain characteristics to road conditions,
• driver relief in urban traffic and traffic jams.

The factory design of the gearbox is optimized for the torque of the power units used in the listed models, which is important for durability and operational safety. Proper selection of the transmission for a specific engine version and vehicle year is crucial for the correct operation of the entire drivetrain.

Condition, origin, and service application

The gearbox comes from dismantling and is offered as a used OEM component, which means the original manufacturer's specification is maintained. This type of element is particularly useful in situations where the existing transmission has suffered a major mechanical or hydraulic failure, and a unit repair would be unprofitable or technically difficult.

In practice, installing a used automatic gearbox allows the workshop to:

• shorten repair time compared to a full transmission rebuild,
• maintain the original gear-shifting characteristics intended for the given model,
• reduce costs compared to purchasing a brand-new unit.

Before installation, standard service procedures are recommended, such as changing the transmission oil according to the vehicle manufacturer's recommendations, checking seals, and verifying the cleanliness of the gearbox oil cooling system.

Benefits of choosing an original automatic gearbox

By choosing an original automatic gearbox for a Mercedes, the user primarily gains consistency with the factory drivetrain design. This includes both mechanical fitment and compatibility with the control software and vehicle safety systems. Compared to replacements of unknown origin, the original transmission ensures predictable behavior during acceleration, engine braking, and cruise control operation.

Such a solution is particularly beneficial for drivers who expect the driving comfort, smoothness of gear changes, and appropriate throttle response typical of a Mercedes. For independent workshops and service centers, using a complete OEM gearbox simplifies the diagnostic process and subsequent vehicle servicing.

Expert support and selecting the right gearbox

When choosing a used automatic transmission, it is worth paying attention to compatibility with the specific engine version, year, and vehicle equipment. Detailed information on the cost-effectiveness of purchasing a used gearbox, the differences between manual and automatic transmissions, and compatibility issues can be found in the article: Used gearbox – when is it worth it and what you need to remember.

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 gearboxes with different ratios, variants with different controls, or additional mounting components, check the available parts in the Mercedes automatic gearboxes category.