Audi A4 B8 A5 8T 3.0 TDI CCWA Quattro Automatic Gearbox MSC 0B5300056A WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order.

Audi A4 B8 A5 8T 3.0 TDI CCWA Quattro Automatic Gearbox MSC is a factory-original automatic transmission designed to work with diesel engines and all-wheel drive in premium Audi models. Thanks to its design, which is perfectly matched to the 3.0 TDI unit and the Quattro system, it ensures consistent torque transfer, smooth gear shifts, and stable vehicle performance. This is a solution for users who expect the comfort of an automatic transmission while maintaining the precision handling characteristic of Audi.

Specifications and technical data

• SKU: 0B5300056A
• Mark: Audi
• Condition: Used
• OEM Part Number: 0B5300056A
• Substitutable numbers: 0B5300056A, 0B5 300 056 A
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The presented gearbox belongs to the Automatic gearboxes group and has been designed for use in Audi vehicles with diesel engines and Quattro all-wheel drive. Its construction is optimized for the characteristics of the 3.0 TDI unit, which translates into predictable drivetrain behavior, proper gear selection, and stability during acceleration and driving under load.

This type of automatic transmission is particularly valued in upper-mid-range cars, where a combination of comfort, smooth operation, and appropriate dynamics is essential. Using an original Audi solution reduces the risk of fitment issues and facilitates integration with the vehicle's factory systems.

Automatic gearbox operating characteristics

As an automatic gearbox, this model is responsible for the automatic selection of gears depending on the load, speed, and the driver's driving style. The control system aims to maintain optimal RPM for the diesel engine, which promotes fuel economy and reduces interior noise. In practice, this means smooth acceleration, no jerking during gear changes, and stable vehicle behavior across a wide speed range.

In combination with the Quattro all-wheel drive, the gearbox supports effective torque distribution to the axles, which improves traction on wet, slippery, or uneven surfaces. For the user, this translates into more confident handling, better vehicle control, and predictable drivetrain reactions in daily use.

Application in diesel engines

The transmission has been prepared to work with a diesel-powered unit, which is significant for durability and operating characteristics. Diesel engines generate high torque at relatively low RPMs, which is why the automatic gearbox must be properly calibrated for loads and the way power is transferred.

Being dedicated to a diesel engine promotes stable operation on long journeys, when towing, and in urban conditions, where frequent gear changes require the transmission to be resistant to stress and consistent in operation. As a result, the user receives a drivetrain with consistent characteristics, tailored to real-world operating conditions.

Condition and benefits of choosing a used gearbox

The offered gearbox comes from the used parts segment, which allows for a significant reduction in repair costs compared to purchasing a brand-new component. For many users, this is a reasonable compromise between price and functionality, especially in the case of a few-year-old vehicles where investing in a new transmission may be economically unjustified.

Before deciding to install a used automatic gearbox, it is worth familiarizing yourself with practical tips regarding the selection and verification of such a component. A detailed discussion of this topic can be found in the article: Used gearbox – when is it worth it and what you need to remember, which helps you plan your repair consciously and avoid common mistakes when purchasing.

Audi automatic gearboxes – expansion and modernization

If you are planning a comprehensive repair or modernization of the drivetrain area in your Audi and need other elements from the same group, such as a torque converter, control elements, or additional transmission components, check the available parts in the Audi automatic gearboxes category.

Summary

Audi A4 B8 A5 8T 3.0 TDI CCWA Quattro Automatic Gearbox MSC is a solution intended for drivers who want to restore the full efficiency of the drivetrain while maintaining the factory design concept. The automatic transmission working with a diesel engine and Quattro drive ensures comfortable, predictable driving and proper utilization of the 3.0 TDI unit's potential. Choosing a used component of this class allows you to optimize service costs while maintaining the driving characteristics characteristic of Audi.