Mercedes Sprinter W906 Rear Differential Diff A9063502100 741412 48:11 4,364

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 from the Differentials category, designed for installation on the vehicle's rear axle. This solution is engineered to maintain proper traction, stability, and predictable handling for commercial vehicles during daily operation. Thanks to its original design, the axle ensures consistent drivetrain performance in harmony with other Sprinter components.

Specifications and technical data

• SKU: A9063502100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9063502100
• Substitutable numbers: A9063502100, A 906 350 21 00
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function of the rear axle

The drive axle with differential for the Mercedes Sprinter W906 is responsible for transferring torque from the drivetrain to the rear wheels and ensuring the correct distribution of driving force between the left and right sides of the axle. Its placement at the rear of the vehicle means this component has a direct impact on:

• handling stability when the vehicle is loaded,
• smoothness of starting and acceleration,
• vehicle behavior on slippery surfaces,
• even tire wear on the rear axle.

For a commercial vehicle like the Sprinter W906, a properly selected and functional rear differential is key to maintaining predictable vehicle behavior in both city traffic and long-distance transport with a load.

Construction and technical characteristics

The axle with differential in this model is designed as an integrated rear axle component that works in conjunction with the vehicle's suspension and braking system. The construction, based on the original Mercedes design, ensures:

• adequate axle beam rigidity while maintaining the required load capacity,
• precise guidance of the half-shafts and rear wheels,
• optimized geometry for the Sprinter W906's driving characteristics.

The differential housed within the axle casing is responsible for compensating for the difference in wheel rotational speeds when cornering, which reduces slippage and improves vehicle control. This solution is particularly important in commercial vehicles, where weight distribution and rear axle load change depending on the cargo.

Benefits of using an original rear axle

Using an original axle with differential for the Sprinter W906 allows for the maintenance of performance parameters specified by the vehicle manufacturer. In practice, this means:

• compatibility with the factory drivetrain and control electronics,
• maintaining the correct gear ratio selected for the weight and nature of the commercial vehicle,
• consistency with the factory rear suspension geometry,
• reducing the risk of improper tire and drivetrain component wear.

For fleet users and workshops servicing Sprinters, it is important that using the correct rear axle facilitates diagnostics, maintenance, and subsequent vehicle operation without the need for structural modifications.

Condition, origin, and practical application

The offered axle with differential is a secondary market component, which allows for the cost-effective restoration of rear-wheel drive performance while maintaining the original design. This type of solution is often chosen in situations where:

• mechanical damage to the axle or differential has occurred,
• there are noticeable noises coming from the rear of the drivetrain,
• it is necessary to replace the complete assembly instead of repairing individual parts.

The rear axle for the Sprinter W906 is suitable for both vehicles used in local transport and those covering long distances, where predictable vehicle behavior and consistent driving parameters are essential.

Differential selection and technical support

When selecting a rear axle for a specific version of the Sprinter W906, it is crucial to pay attention to compatibility with the vehicle's configuration and drivetrain parameters. The correct choice of gear ratios and differential type has a direct impact on dynamics, fuel consumption, and driving comfort. If you want to learn more about matching the axle and differential to your driving style, it is worth reading the article Dismantled drive axles and differentials – how to choose gear ratios for your driving style, which discusses the practical aspects of selection and compatibility.

For users who want to make informed choices when selecting secondary market components and reduce the risk of an unsuccessful purchase, the guide how to professionally choose used car parts, which describes, among other things, the importance of OEM code compliance and technical parameters, will also be helpful.

Related Mercedes Differentials

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Mercedes and need other components from the same group, such as complete axles, differentials, or gear housings, check out the available parts in the Mercedes Differentials category.