Mercedes SLK55 R171 AMG Rear Axle Differential 3.06 Ratio A2033508564 WARRANTY

Listing details

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

Mercedes SLK55 R171 AMG Rear Axle Differential 3.06 Ratio is an original drivetrain component from the Differentials category, designed for rear axle installation in sports versions of the Mercedes SLK. It ensures precise torque transfer to the rear wheels, maintaining the handling characteristics typical of AMG models and stable vehicle behavior during dynamic driving.

Specifications and technical data

• SKU: A2033508564
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2033508564
• Substitutable numbers: A2033508564, A 203 350 85 64, A1713510008, A 171 351 00 08
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function in the drivetrain

The presented differential is a rear axle component responsible for distributing power between the wheels, while maintaining appropriate operating characteristics during acceleration, engine braking, and cornering. In the Mercedes SLK55 R171 AMG model, it is crucial for maintaining driving stability and predictable vehicle behavior at higher speeds.

Its location at the rear of the vehicle allows for direct cooperation with the half-shafts and the rest of the drivetrain, which translates into the consistent operation of the entire drive system. The properly selected gear ratio promotes dynamic acceleration while maintaining comfortable driving characteristics for daily use.

Benefits of using an original differential

Using an original differential in the Mercedes SLK55 R171 AMG allows you to maintain factory handling and drivetrain performance parameters. This is particularly important in high-power vehicles, where the precision of the rear axle affects:

• stability during rapid acceleration and downshifting,
• traction control during cornering,
• even load distribution on drivetrain components,
• reduction of unwanted vibrations and noise in the rear of the vehicle.

For users who value the consistency of the AMG character, installing an original differential is a solution that allows maintaining the proper vehicle behavior without the need for interference with electronics or suspension geometry.

Characteristics of the used component

The offered differential is a used component, sourced from dismantling, which provides a favorable compromise between cost and maintaining the specific characteristics of the Mercedes SLK55 R171 AMG drivetrain. Such components are frequently chosen for repairs where matching the specific model version and maintaining the original design is key.

Choosing a used differential from this series allows for:

• reducing repair costs while maintaining original specifications,
• preserving the factory character of the rear axle operation,
• avoiding compatibility issues typical of aftermarket replacements of uncertain origin.

Fitment, part numbers, and installation compatibility

The differential belongs to a group of components marked with a dedicated OEM part number and has interchangeable numbers, which facilitates verifying compatibility with a specific vehicle configuration. Before purchasing, it is worth comparing the markings with the vehicle data or consulting a mechanic to confirm full compatibility with your specific Mercedes SLK R171 AMG version.

Thanks to its assignment to the specific Differentials category, it is easier to select the right component for upgrades or drivetrain repairs, especially when maintaining consistent gear ratios and rear axle operating characteristics is a priority.

Technical support and additional materials

Selecting the right differential for your driving style and drivetrain configuration has a direct impact on durability and driving experience. To better understand the relationships between gear ratios, axle construction, and vehicle behavior, it is worth reading the guide: Dismantled drive axles and differentials – how to choose gear ratios for your driving style.

If you are planning a comprehensive repair or upgrade of the rear axle drivetrain in your Mercedes and need other elements from the same group, such as differential housings, mounting hardware, or additional final drive components, check out the available parts in the Mercedes Differentials category.

To compare the cost-effectiveness of purchasing dismantled parts versus new OEM components, you can use the analytical summary in the article: New or used? A comparison of costs and quality of car parts, which discusses the differences in costs, durability, and fitment of parts using practical examples.