Audi S5 8T 3.0 TFSI CGWC Quattro Automatic Gearbox NUS 0B5300056T WARRANTY

Listing details

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

Audi S5 8T 3.0 TFSI CGWC Quattro Automatic Gearbox NUS is a factory-original automatic transmission from the Automatic gearboxes group, designed for the 3.0 TFSI petrol engine with the Quattro system. This used OEM component allows for a technically correct replacement of a damaged gearbox, maintaining the proper operating parameters of the drivetrain and ensuring comfortable gear shifting.

Specifications and technical data

• SKU: 0B5300056T
• Mark: Audi
• Condition: Used
• OEM Part Number: 0B5300056T
• Substitutable numbers: 0B5300056T, 0B5 300 056 T
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and technical specifications

The presented automatic gearbox is designed to work with the 3.0 TFSI petrol engine in the Audi S5 8T model with Quattro all-wheel drive. The transmission construction is adapted to the high torque of the CGWC unit and the characteristics of the sports drivetrain, which translates into stable power delivery and predictable vehicle behavior across a wide range of loads.

The automatic operation mode ensures smooth gear changes, and the appropriately selected gear ratios support both dynamic acceleration and relaxed highway driving. Using this gearbox in combination with the Quattro all-wheel drive system allows for maintaining the vehicle's factory traction characteristics.

Benefits of using an original automatic gearbox

Choosing an original gearbox from the same family as the factory-fitted one minimizes the risk of mechanical and electronic compatibility issues. This allows for maintaining:

• consistency of the drivetrain operation with the 3.0 TFSI unit,
• proper cooperation with the vehicle's control systems,
• appropriate gear shifting characteristics in automatic mode.

As a result, the gearbox provides a functional solution both for post-failure repairs and for comprehensive drivetrain restoration in the Audi S5 8T. The used nature of the component allows for significant cost savings compared to a new part, while maintaining a construction consistent with the manufacturer's factory specifications.

Selection, installation, and service aspects

To ensure the correct selection of this automatic gearbox for a specific Audi S5 8T unit, it is recommended to verify compatibility with the vehicle configuration based on the car's identification data. Proper matching of the transmission to the engine version, Quattro drive, and control software is crucial for the correct operation of the entire system.

During installation, it is worth paying attention to:

• proper connection to the gearbox cooling system,
• correct filling and bleeding of the oil system,
• adaptation and calibration procedures for the controller after installation.

Such an approach helps to reduce the risk of improper gear shifting, jerking, or errors in the vehicle's diagnostic systems, thereby extending the service life of the entire drivetrain.

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 additional transmissions, compatible torque converters, or other variants of automatic gearboxes, check the available parts in the Audi automatic gearboxes category.

Expert support and cost optimization

When choosing a used automatic gearbox for the Audi S5 8T, it is worth relying on reliable information regarding selection based on identification numbers and the real differences between new and used components. A detailed discussion of these issues, along with examples of costs and verification procedures, can be found in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which provides practical knowledge for planning drivetrain repairs.