Mercedes W205 W213 C238 Rear Axle Differential Diff A2053508911 2,474 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 W213 C238 Rear Axle Differential Diff is an original drivetrain component from the Differentials category, designed for installation in the rear of the vehicle. This is a solution for users who expect stable drivetrain operation, correct interaction with the vehicle's electronics, and the preservation of factory handling characteristics. By maintaining the specific rear axle ratio of 2.474, the differential allows for the maintenance of proper drivetrain performance parameters.

Specifications and technical data

• SKU: A2053507000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2053507000
• Substitutable numbers: A2053507000, A 205 350 70 00, A2053508911, A 205 350 89 11
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function of the rear differential

The presented differential is a component of the rear drive axle, responsible for distributing torque to the rear wheels and compensating for the difference in wheel rotational speed during cornering. Its placement in the rear section of the vehicle ensures proper cooperation with the half-shafts and suspension, which translates into predictable vehicle behavior during cornering and acceleration.

Selecting a differential with a specific 2.474 ratio is important from the perspective of driving dynamics, engine RPM at highway speeds, and the correct operation of assistance systems, such as traction control or electronic stability control. Using an original component from the Mercedes family allows you to maintain factory controller settings and avoid compatibility issues.

Benefits of using an original Mercedes differential

Using a differential sourced from a dismantled Mercedes vehicle is a solution that combines economic aspects with high-quality craftsmanship. The original design ensures:

• proper fitment with rear suspension and drivetrain mounts,
• compliance with the factory rear axle ratio,
• maintenance of the manufacturer's intended acceleration and engine RPM characteristics,
• correct cooperation with factory half-shafts and the driveshaft.

For the user, this means stable handling, predictable throttle response, and no need for interference with drivetrain controller software, provided the differential selection was made in accordance with the manufacturer's markings.

Selecting a differential for driving style and vehicle configuration

When replacing the rear drive axle, it is crucial to match the gear ratio to the existing transmission configuration, wheel size, and expected drivetrain performance. In practice, this means comparing the vehicle's factory data with the parameters of the installed differential and verifying compatibility with the electronic system.

If you want to better understand how a 2.474 ratio affects acceleration, top speed, and engine RPM at a constant speed, it is worth consulting an expert guide. A detailed discussion on selecting a drive axle and differential for your driving style can be found in the article Dismantled drive axles and differentials – how to choose ratios for your driving style, which describes definitions, configuration examples, and practical tips regarding used components.

Characteristics of the used product and installation aspects

The differential is sourced from a dismantled vehicle, which allows for a cost-effective restoration of drivetrain efficiency while maintaining the original specification. Such components are frequently chosen for post-accident repairs, replacements after mechanical failure, or when it is necessary to match the ratio to a specific model version.

Before installation, a standard workshop procedure is recommended, including checking for leaks, operating clearances, and the condition of mounting points. A properly selected and installed differential allows for the restoration of correct rear-wheel drive operation without the need for structural modifications, which is particularly important in vehicles equipped with advanced safety systems.

Expanding the Mercedes drivetrain – differentials and axles

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 drive axles, other differentials, or compatible rear-wheel drive components, check the available parts in the Mercedes Differentials category.

For a broader perspective on the cost-effectiveness of using dismantled components in the drivetrain – including transmissions and engines – the guide Why it is worth buying used transmissions and engines – facts instead of myths may also be helpful, as it discusses selection procedures based on manufacturer identifiers and the cost ratios of repairs versus new parts.