Mercedes W204 W212 C250 CDI Manual Gearbox 6 Speed 711670 A1642601100 WARRANTY

Listing details

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

Mercedes W204 W212 C250 CDI Manual Gearbox 6 Speed from the Manual gearboxes category is a factory-original manual drivetrain component designed for diesel units. This used gearbox provides an economical yet technically sound solution for repairing the drivetrain in Mercedes C-Class and E-Class diesel vehicles, while maintaining original performance characteristics. It is an ideal solution for drivers and workshops looking for a proven, structurally compatible manual gearbox.

Specifications and technical data

• SKU: A1642601100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1642601100
• Substitutable numbers: A1642601100, A 164 260 11 00, 711670
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and technical specifications

The presented gearbox has been designed to work with a Diesel engine, which means it features properly selected gear ratios, gear durability, and operating characteristics adapted to high torque. As a manual gearbox, it provides direct control over gear changes, which is valued both in daily use and in fleet or service applications.

Its original Mercedes origin ensures proper mounting geometry, compatibility with factory equipment, and correct integration with the vehicle's control systems. As a result, the gearbox can be used as a replacement part during repairs without the need for structural modifications to the vehicle.

Benefits of using an original manual gearbox

Using an original manual gearbox in Mercedes W204 and W212 models with the C250 CDI engine allows for the preservation of factory driving parameters, such as smooth gear shifting, predictable acceleration behavior, and proper engine RPM at highway speeds. For workshops, this means:

• easier fitment to existing mounts and drive shafts,
• no need for control system modifications,
• consistency with factory service procedures.

For the end user, this translates into stable handling, predictable drivetrain responses, and the preservation of the driving character typical of a Mercedes with a manual transmission.

Practical service application

A used gearbox from this series is particularly useful in situations involving mechanical transmission damage, worn synchronizers, or failures requiring the replacement of the entire unit. Compared to a full overhaul, installing a complete, functional gearbox can be a time-efficient and organizational advantage, especially in heavily used fleet vehicles.

The manual design facilitates service maintenance, and the availability of technical documentation for W204 and W212 models supports proper installation in professional workshops. It is a practical choice for mechanics who want to reduce vehicle downtime while maintaining a high level of operational safety.

Mercedes manual gearboxes – expansion and selection of components

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

Expert support for choosing a used gearbox

When selecting a used gearbox, it is worth paying attention to compatibility with the specific engine version, fuel type, and drivetrain configuration. Comparing the cost-effectiveness of purchasing a used component versus overhauling an existing transmission can also be helpful. This topic is discussed in detail in the article Used gearbox – when is it worth it and what you need to remember, which provides practical support for both drivers and workshops.

Additional information regarding the differences between new and used parts, their durability, and their impact on the vehicle's operating budget is also provided in the guide Car parts – new or used? Comparing costs, quality, and durability, which is helpful when planning major drivetrain repairs.