Mercedes Sprinter W906 Rear Axle Differential Diff A9063506701 WARRANTY

Listing details

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

Mercedes Sprinter W906 Rear Axle Differential Diff is a factory-made drivetrain component designed for installation on the vehicle's rear axle. This component from the Differentials category ensures proper torque distribution between the rear wheels, which translates into stable handling and predictable vehicle behavior under load. It is a practical solution for Sprinter users who need a proven, aftermarket rear drive axle.

Specifications and technical data

• SKU: A9063506701
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9063506701
• Substitutable numbers: A9063506701, A 906 350 67 01, A9063250712, A 906 325 07 12
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function in the drivetrain

The offered rear axle differential is designed to operate on the vehicle's rear axle, where it is responsible for transferring power from the driveshaft to the wheels and compensating for the difference in rotational speed between them. In practice, this means stable traction, correct vehicle behavior in corners, and safe operation under variable loads – both in city driving and in delivery or fleet applications.

This element is particularly important in vehicles operated with a load, where the drivetrain is exposed to long-term stress. Using an original differential dedicated to the Sprinter W906 allows for maintaining the factory handling characteristics and predictable drivetrain performance.

Benefits of using an original Mercedes differential

Choosing a differential sourced from a Mercedes vehicle primarily ensures structural compatibility with the specific Sprinter generation. The original rear axle provides:

• retention of factory geometry and mounting points,
• proper cooperation with the existing suspension and drivetrain,
• consistency with the factory gear ratio parameters used in a given drivetrain variant.

Thanks to this, the installation is technically predictable, and the vehicle behaves according to the manufacturer's specifications after replacement. This is especially important in commercial vehicles, where repeatability, durability, and stable handling during daily operation are essential.

Product characteristics and practical application

The rear axle differential for the Sprinter W906 is a complete element in the context of its function – it is responsible for transferring power to the rear axle and properly distributing torque. As an aftermarket part, it represents an economical solution for post-accident repairs, replacing a worn-out differential, or for a comprehensive rebuild of the rear drivetrain.

The product from the Differentials category will prove useful both in workshops specializing in the service of commercial vehicles and for individual users who are looking for a technically matched component for their Sprinter. Using an original design minimizes the risk of compatibility issues and facilitates the installation process.

Gear ratio selection and technical support

When replacing the rear axle, it is crucial to match the gear ratios to the existing drivetrain configuration and driving style. It is worth paying attention to compatibility with the transmission used and the nature of the vehicle's operation (city, highway, mixed usage profile). For users who want to better understand the relationship between gear ratios and vehicle behavior, a guide describing the selection of aftermarket axles and differentials will be helpful – you can find it in the article Dismantled drive axles and differentials – how to choose gear ratios for your driving style.

Drivetrain expansion in your 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 differential housings, driveshafts, or additional rear axle components, check out the available parts in the Mercedes Differentials category.