Manual Gearbox Mercedes W204 W212 6 Speed 711653 711.653 A2122604200 WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order.

Manual Gearbox Mercedes W204 W212 6 Speed is an original, used manual transmission designed for selected Mercedes C-Class and E-Class models. Thanks to its factory design, it ensures consistent operation with the drivetrain and proper gear ratios selected by the manufacturer. This is a solution for users who expect precise gear lever operation and predictable drivetrain behavior while maintaining OEM specifications.

Specifications and technical data

• SKU: A2122604200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2122604200
• Substitutable numbers: A2122604200, A 212 260 42 00, A2122610703, A 212 261 07 03
• Gearbox type: Manual
• Category: Manual Transmission

Technical characteristics of the gearbox

The presented gearbox belongs to the Manual gearboxes category, which means a classic, mechanical gear shifting system controlled by a lever and clutch. The applied type of manual transmission provides a direct connection between the driver and the drivetrain, which translates into clear feedback on gear changes and good control over engine RPM.

The manual design is valued for its simpler construction compared to automatic transmissions, which facilitates servicing and diagnostics. Properly selected gear ratios allow for efficient use of the engine's torque, as well as flexible adaptation of driving style – from calm, economical to more dynamic.

Purpose and compatibility

Manual Gearbox Mercedes W204 W212 6 Speed has been designed to work with factory Mercedes drivetrains. This means maintaining the correct geometry of mounts, support points, and interfaces with engine accessories and the drivetrain system. As a result, the transmission can be used as a replacement part in the process of repairing or rebuilding the drivetrain, while maintaining original operating parameters.

The presence of a dedicated OEM part number and related interchangeable numbers (visible in the technical specification) facilitates unambiguous identification of the gearbox in the manufacturer's catalogs and matching it to a specific vehicle configuration. This is particularly important when selecting a transmission for cars equipped with different engine variants.

Practical application and benefits of installation

Using this gearbox in place of a worn or damaged component allows for restoring the proper operation of the drivetrain without the need for structural modifications. The manual type of transmission promotes the maintenance of stable operating parameters over a long period, provided proper maintenance is performed.

Key advantages of installation include:

• preservation of factory gear shifting characteristics and ratios,
• consistency with original Mercedes drivetrain accessories,
• possibility of economical drivetrain repair through the replacement of the complete gearbox,
• easier diagnostics compared to automatic transmissions.

The used nature of the component allows for reducing repair costs compared to purchasing a new transmission, while maintaining the original design and compatibility with the vehicle.

Mercedes manual gearboxes – expansion and modernization

If you are planning a comprehensive repair or modernization of the drivetrain area in your Mercedes and need other components from the same group, such as other manual transmissions, housings, or selector control elements, check the available parts in the Mercedes manual gearboxes category.

How to safely buy a used manual gearbox

When choosing a used transmission, it is worth paying attention to the part number compatibility, gearbox type, and the service history of the donor vehicle. Proper preparation for installation is also essential – changing the transmission oil, checking seals, and verifying cooperating components (clutch, slave cylinder, half-shafts).

For users who want to deepen their knowledge about the differences between transmissions and typical failures, the following guide will be helpful: Gearbox: manual, automatic, or DSG – typical failures and a guide to buying a used gearbox. The article discusses practical aspects of selecting a used gearbox and points out what to pay attention to before installation.

Summary

Manual Gearbox Mercedes W204 W212 6 Speed is a functional solution for drivers and workshops that want to restore the efficiency of the drivetrain while maintaining the manufacturer's original specifications. The manual type of transmission ensures predictable vehicle behavior, good control over engine operation, and the possibility of economical repair based on an original Mercedes component.