Mercedes W211 Rear Diff Differential Axle A2113503712 2113503712 2,47 WARRANTY

Listing details

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

Mercedes W211 Rear Diff Differential Axle is a factory rear drivetrain solution from the Differentials group, designed for the rear axle of Mercedes E-Class W211 generation models. A used differential with preserved gear ratio parameters provides a solid foundation for professional drivetrain repair, while maintaining driving characteristics close to the original.

Specifications and technical data

• SKU: A2113506362
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2113506362
• Substitutable numbers: A2113506362, A 211 350 63 62, 2113503712, A2113503712, A 211 350 37 12
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function in the drivetrain

The offered differential is a component of the rear drive axle, responsible for torque distribution between the rear wheels and proper drive gear ratio. The use of the correct gear ratio has a direct impact on acceleration dynamics, engine RPM during highway driving, and the overall refinement of the drivetrain.

The component is designed for installation on the vehicle's rear axle, making it a key component in rear-wheel drive or 4x4 vehicles where the rear axle serves as a driven axle. Proper selection of the differential allows for maintaining compatibility with the vehicle's factory configuration and avoiding unwanted vibrations, noise, or controller errors.

Benefits of using a used Mercedes differential

Using an original differential from dismantling in a Mercedes W211 allows for:

• maintaining factory handling characteristics and drivetrain operation,
• reducing repair costs compared to purchasing a new axle,
• preserving compatibility with the existing drivetrain and vehicle electronics,
• the possibility of direct replacement of a damaged differential without interfering with the body structure.

A used differential is a good choice in situations where the existing axle shows clear signs of wear, makes noise during acceleration or deceleration, or has suffered mechanical damage.

Gear ratio selection and vehicle compatibility

The differential gear ratio is crucial for maintaining appropriate engine RPM and transmission operation. When replacing the drive axle in a Mercedes W211, pay attention to:

• gear ratio compatibility with the vehicle's factory configuration,
• type of transmission used (manual/automatic),
• type of drive (rear-wheel, or potential cooperation with 4x4 drive),
• application in a specific engine variant.

To better understand how to choose a drive axle and differential for your driving style and car configuration, it is worth reading the guide: Dismantled drive axles and differentials – how to choose gear ratios for your driving style. The article explains the relationships between gear ratio, driving comfort, and component durability.

Component condition and service application

The differential comes from dismantling and is intended for reinstallation in a vehicle after prior verification by a mechanic. This type of component is particularly useful in:

• post-accident repairs,
• eliminating noise from the rear axle,
• restoring drivetrain efficiency after a mechanical failure,
• economical overhauls of older Mercedes W211 models.

Choosing an original differential from the same model family allows for maintaining structural consistency and avoiding problems with fitting mounts or half-shafts.

Expanding repairs within the rear drivetrain

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

Summary

Mercedes W211 Rear Diff Differential Axle is a practical solution for users who want to restore the efficiency of the rear drive while maintaining factory driving characteristics. A properly selected differential for the rear axle allows for reduced service costs while maintaining the correct gear ratio, smooth operation, and predictable vehicle behavior on the road.