Mercedes Sprinter W906 Rear Differential Diff A9063502401 741423 51:13 3,923

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 Differential Diff is a factory-original drivetrain component designed for installation on the vehicle's rear axle. This solution is engineered to maintain proper traction, stability, and predictable vehicle handling under various load conditions. Thanks to its original design, the axle ensures seamless integration of the drivetrain with other Sprinter components.

Specifications and technical data

• SKU: A9063502401
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9063502401
• Substitutable numbers: A9063502401, A 906 350 24 01
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function of the rear axle

The rear-mounted differential axle in the Mercedes Sprinter W906 is responsible for torque distribution to the rear wheels and maintaining the correct drive ratio. It is a key component for:

• proper power transmission from the drivetrain to the road surface,
• vehicle stability when driving both loaded and empty,
• even tire wear and the correct operation of driver assistance systems.

A properly selected rear axle in a Sprinter allows for predictable vehicle behavior in both urban traffic and fleet or delivery applications on long routes.

Benefits of using an original differential

Using an original differential axle in a Mercedes translates into a number of practical advantages. The design is matched to the suspension geometry and drivetrain characteristics, which reduces the risk of improper fitment or unwanted vibrations. Factory compatibility facilitates installation and ensures the performance parameters intended by the manufacturer are maintained.

For commercial vehicles like the Sprinter, this has a direct impact on the durability of other drivetrain components, ride comfort, and predictable vehicle behavior under load. The Differential - Diffs category axle is a solution that allows for restoring full rear axle functionality without the need for structural modifications.

Rear axle installation characteristics

The placement of the axle on the vehicle's rear means it works in direct contact with suspension and drivetrain elements. Properly matching the component to the specific version of the Sprinter W906 is important for:

• correct rear wheel geometry alignment,
• maintaining appropriate stiffness and vehicle handling,
• ensuring proper cooperation with the driveshaft and half-shafts.

Because this is a component dedicated to the rear of the vehicle, the risk of installation problems and the need for mounting modifications are minimized. This solution is particularly important for vehicles used daily in goods transport or service sectors.

Practical application in Sprinter operation

The rear axle in the Mercedes Sprinter W906 has a direct impact on operating economy. A functional differential helps maintain stable engine RPM at various speeds, which promotes optimal fuel consumption and reduced drivetrain stress. A properly selected axle also reduces noise and vibration, which is significant for driver comfort during long journeys.

In commercial vehicles, replacing a worn or damaged axle with a functional unit from the same design group is often the fastest way to restore full vehicle efficiency and avoid fleet downtime.

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, complete axles, or other final drive components, check the available parts in the Mercedes Differentials - Diffs category.

Gear ratio selection and technical knowledge

When replacing the rear axle in a Sprinter, it is crucial to match the gear ratio to the drive version and the nature of the vehicle's work. This affects dynamics, engine RPM during highway driving, and vehicle behavior under load. To better understand the relationships between gear ratios, driving style, and vehicle application, it is worth consulting specialist resources – you can find practical tips in the article Dismantled drive axles and differentials – how to choose gear ratios for your driving style.