Mercedes W251 350CDI 4Matic Automatic Gearbox 722903 722.903 2512701601 WARRANTY

Listing details

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

Mercedes W251 350CDI 4Matic Automatic Gearbox 722903 722.903 2512701601 WARRANTY is a factory-original, used automatic transmission from the Automatic gearboxes family, designed for use in Mercedes vehicles with the 350 CDI engine in the W251 body style. This is a solution for users who expect to maintain the original drive characteristics while optimizing repair costs.

Specifications and technical data

• SKU: A2512708500
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2512708500
• Substitutable numbers: A2512708500, A 251 270 85 00, 2512701601, 251 270 16 01
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical specifications and intended use

The presented gearbox belongs to the group of transmissions referred to as automatic, used in higher-class Mercedes models. The design of this unit was engineered for the high torque of the 350 CDI engine, ensuring smooth gear shifting and stable power transmission under typical operating conditions for a family and highway vehicle.

This type of automatic transmission works with Mercedes' electronic drive control systems, allowing for precise adjustment of gear shifting characteristics to the driving mode and load. As a result, the consistency of the drivetrain is maintained, and the throttle response remains predictable and comfortable.

Application in Mercedes W251 350CDI

The gearbox was developed with the specifics of the W251 body in mind, where both travel comfort and component durability at higher mileages and loads are essential. Using an original automatic transmission allows for maintaining factory acceleration parameters, drivetrain refinement, and proper cooperation with the all-wheel-drive system.

Choosing a used, original automatic transmission is particularly beneficial in situations where maintaining compliance with the factory vehicle configuration is desired, without the need to adapt accessories or electronics. This is a solution that facilitates workshop operations and reduces vehicle downtime.

Benefits of choosing a used automatic transmission

By opting for a used automatic transmission for a Mercedes, you can significantly reduce repair costs compared to purchasing a brand-new component, while maintaining the original design and compatibility. For many users, this is a rational compromise between durability and the budget allocated for service.

To better understand the differences between new and used drivetrain components and to learn about selection procedures based on identification numbers, it is worth reading the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses issues such as costs, verification, and practical application examples.

Selection by numbers and compatibility verification

Before installation, it is crucial to verify the compatibility of the gearbox with the specific vehicle version, in particular by checking the OEM part number and available interchangeable numbers. This approach minimizes the risk of incorrect fitment and potential problems with installation or transmission operation after fitting.

In the selection process, it can be helpful to use dedicated catalog tools and compare markings with vehicle documentation. Additional tips on safe online shopping and verification by identification numbers can be found in the guide Online parts shopping without risk – 5 ways to verify compatibility by OEM numbers, which discusses, among other things, the practice of selecting components for Mercedes cars.

Expansion and modernization of the drivetrain

If you are planning a comprehensive repair or modernization of the drivetrain area in your Mercedes and need other elements from the same group, such as additional transmissions, alternative gear ratio variants, or other automatic transmission configurations, check the available parts in the Mercedes automatic gearboxes category.

Summary

Mercedes W251 350CDI 4Matic Automatic Gearbox 722903 722.903 2512701601 WARRANTY is an original, used automatic transmission designed to work with the diesel engine in the W251 body. Choosing this solution allows you to maintain the factory drive characteristics, reduce repair costs, and simplify the installation process thanks to full structural compatibility with the Mercedes vehicle.