Mercedes W205 C43 AMG 4matic Rear Differential M276 Auto A2053503324 WARRANTY

Listing details

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

Mercedes W205 C43 AMG 4matic Rear Differential M276 Auto is an original drivetrain component designed for the rear axle, dedicated to the petrol version with 4Matic all-wheel drive. A used differential from this series allows for maintaining factory handling characteristics, stability, and traction, which is particularly important in high-performance AMG variants. This is a solution for users who expect consistency with the factory configuration and predictable vehicle behavior in all conditions.

Specifications and technical data

• SKU: A2053503324
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2053503324
• Substitutable numbers: A2053503324, A 205 350 33 24, 2053503324
• Location on the vehicle: Rear
• Fuel type: Petrol
• Category: Differentials

Purpose and function in the drivetrain

The described rear differential operates in a system with a petrol engine and all-wheel drive, responsible for distributing torque to the rear axle wheels. In C-Class vehicles with the AMG package, this is crucial for maintaining stability during acceleration, exiting corners, and driving at higher speeds.

Selecting the correct differential for a specific body version and powertrain allows for maintaining:

• correct gear ratios in relation to the automatic transmission,
• consistent operation of electronic stability control systems,
• the dynamic throttle response characteristic of AMG.

Benefits of using an original rear differential

Using an original rear differential in a Mercedes C-Class with 4Matic drive provides a number of practical benefits. A component from this group is designed for a specific suspension and drivetrain architecture, ensuring that factory mounting points and system geometry are preserved. For the user, this means:

• easier installation without the need for structural modifications,
• maintaining predictable vehicle behavior in both comfort and sport modes,
• proper cooperation with the all-wheel drive control electronics.

In the case of AMG versions, it is particularly important that the differential is consistent with the factory specification, which allows for maintaining the characteristic dynamics and precision of handling.

Characteristics of the used component

The presented differential comes from disassembly and is offered as a used part. Such components are a popular choice for drivetrain repairs when one wants to maintain the original design while reducing costs compared to purchasing a new unit. A used differential allows for:

• restoring proper rear axle operation after a failure or wear of the previous component,
• maintaining consistency with factory gear ratio parameters,
• preserving compatibility with the existing automatic transmission and 4Matic drive.

Gear ratio selection and vehicle configuration compatibility

When replacing a differential, it is crucial to match the gear ratios to the specific engine version and transmission to avoid issues with automatic transmission operation, electronic errors, or incorrect speedometer readings. A properly selected component allows for maintaining factory acceleration, engine RPM at highway speeds, and correct cooperation with safety systems.

If you would like to learn more about selecting a drive axle and differential for your driving style, gear ratios, and compatibility with a specific model, it is worth checking out our guide: Drive axles and differentials from disassembly – how to choose gear ratios for your driving style. The article practically discusses the differences in configurations and helps avoid common mistakes during replacement.

Expanding the drivetrain in a Mercedes

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 differentials, drive axles, or related transmission components, check out the available parts in the category Differentials - Mercedes Diffs.