Audi Q2 GA 2.0 TDI Quattro Rear Axle Differential Diff UPY 0BR525010S WARRANTY

Listing details

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

Audi Q2 GA 2.0 TDI Quattro Rear Axle Differential Diff UPY is an original drivetrain component from the Differentials category, designed for the vehicle's rear axle. Engineered to work with all-wheel drive and a diesel engine, it ensures stable torque distribution and predictable vehicle handling. This used differential is a practical solution for drivetrain repairs, allowing you to maintain factory driving characteristics.

Specifications and technical data

• SKU: 0BR525010S
• Mark: Audi
• Condition: Used
• OEM Part Number: 0BR525010S
• Substitutable numbers: 0BR525010S, 0BR 525 010 S
• Location on the vehicle: Rear
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Differentials

Purpose and drivetrain configuration

The presented differential is dedicated to the rear axle of a Quattro-equipped vehicle, working in conjunction with a diesel engine and an automatic transmission. This configuration requires a precisely selected gear ratio and appropriate internal construction to maintain drivetrain smoothness, proper traction, and stability during acceleration and driving in varying road conditions.

When replacing a differential, it is crucial to match it to the specific drivetrain and transmission version to ensure compatibility with the vehicle's electronics and other drivetrain components. Using the correct part helps avoid unwanted vibrations, noise, or control unit errors.

Technical characteristics and role in the drivetrain

Differentials in all-wheel-drive vehicles are responsible for distributing torque between the wheels of a given axle, allowing for differences in rotational speed during cornering. In the case of a rear differential in a Quattro system, resistance to loads and stable operation under varying grip conditions are particularly important.

A used differential of this type is a good choice for:

• repairing the drivetrain after mechanical damage or overheating,
• eliminating noise coming from the rear part of the drivetrain,
• restoring factory driving characteristics after modifications or previous improper repairs.

A properly selected component ensures consistent operation with the automatic transmission and traction control systems, which translates into predictable vehicle behavior in daily use.

Benefits of using an original used differential

Choosing a used differential for a specific vehicle model allows you to maintain the structural integrity of the entire drivetrain. An original component from the same model family ensures:

• retention of factory gear ratios,
• proper cooperation with the all-wheel-drive system,
• compatibility with the operating parameters of the diesel engine and automatic transmission.

This reduces the risk of compatibility issues and avoids additional mechanical or software modifications. This solution is particularly beneficial for repairs aimed at long-term vehicle operation under conditions similar to factory specifications.

Selecting a differential for driving style and vehicle configuration

When replacing a differential, it is worth paying attention not only to model compatibility but also to your driving style and the type of vehicle usage. Intensive highway driving has different requirements than city use or frequent driving on poor-quality roads. A properly selected component allows you to maintain a balance between comfort, traction, and drivetrain durability.

If you want to better understand how drive axle and differential gear ratios affect vehicle behavior, it is worth checking out our guide: Dismantled drive axles and differentials – how to choose gear ratios for your driving style. The article practically discusses the relationships between gear ratios, engine characteristics, and driving comfort and dynamics.

Expanding repairs within the drivetrain

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Audi and need other components from the same group, such as additional differentials, drive axles, or related sub-assemblies, check out the available parts in the Audi Differentials category.