Mercedes W176 W246 4Matic Rear Axle Differential Diff 2,438 A2463507701 WARRANTY

Listing details

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

Mercedes W176 W246 4Matic Rear Axle Differential Diff is a factory drivetrain component designed for the rear axle of Mercedes vehicles equipped with the 4Matic system. This component from the Differentials category ensures proper torque distribution and stable drivetrain operation during both daily use and dynamic driving.

Specifications and technical data

• SKU: A2463501802-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2463501802
• Substitutable numbers: A2463501802, A 246 350 18 02, A2463507701, A 246 350 77 01
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function of the differential

The offered rear axle operates within the Mercedes 4Matic drivetrain, responsible for transferring power to the rear axle and ensuring correct wheel speed differentiation. This allows the vehicle to maintain predictable handling, enabling the all-wheel-drive system to fully utilize its traction capabilities.

The differential is mounted in the rear axle area, working in conjunction with the driveshaft and half-shafts. A properly selected rear axle reduces unwanted vibrations, improves drivetrain refinement, and contributes to acoustic comfort inside the vehicle.

Benefits of using an original differential

Choosing an original differential for your Mercedes allows you to maintain factory gear ratios and drivetrain performance characteristics. This is particularly important in 4Matic vehicles, where the synchronization of the rear axle with other drivetrain components is crucial for the proper operation of the torque distribution system.

The main advantages of using this component include:

• Structural compatibility with the drivetrain of dedicated Mercedes W176 and W246 models.
• Maintenance of the correct 4Matic drivetrain performance without interfering with electronics or control systems.
• Stable load transfer in both typical road conditions and under higher drivetrain stress.

Condition, origin, and service application

The differential is a salvaged part, which allows for an economical replacement while maintaining the manufacturer's original specifications. This type of component is often chosen for repairs following mechanical damage, excessive gear wear, or when it is necessary to match the gear ratio to a specific drivetrain configuration.

Before installation, standard service procedures are recommended: checking for leaks, verifying operating clearances, and changing the gear oil in accordance with the vehicle manufacturer's recommendations. Properly performed installation and oil service significantly extend the lifespan of the rear axle and reduce the risk of noise or excessive gear tooth wear.

Selecting a differential for a specific vehicle

To ensure full compatibility with a specific Mercedes vehicle, the differential should be selected based on vehicle data as well as part numbers and interchangeable numbers. This helps avoid issues with incorrect gear ratios, errors in driver assistance system operation, and excessive stress on other drivetrain components.

If you would like to better understand how to select a drive axle and differential for your driving style, the importance of gear ratios, and how to safely use salvaged parts, we recommend reading our guide: Salvaged drive axles and differentials – how to choose gear ratios for your driving style. The article discusses practical aspects of selecting and operating such components.

Expansion and modernization of the Mercedes drivetrain

If you are planning a comprehensive repair or modernization of the drivetrain in your Mercedes and need other components from the same group, such as additional axles, differentials, or related transmission parts, check out the available parts in the Mercedes Differentials category.

This approach allows you to consistently restore the entire drivetrain, reduce the risk of future failures, and maintain the proper performance of the 4Matic system over the long term.