Audi A4 B8 A5 8T 2.7 TDI Automatic Gearbox Transmission LTZ 0AW300045M 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 2.7 TDI Automatic Gearbox Transmission LTZ is an original, used automatic transmission designed for 2.7 TDI diesel engines in Audi A4 B8 and Audi A5 8T models. The gearbox belongs to the Multitronic family, ensuring smooth gear shifting and comfortable operating characteristics for daily use. This is a solution for drivers looking for a factory-fitted component with an OEM design, without compromising on compatibility.

Specifications and technical data

• SKU: 0AW300045M
• Mark: Audi
• Condition: Used
• OEM Part Number: 0AW300045M
• Substitutable numbers: 0AW300045M, 0AW 300 045 M, 0AW300045MX, 0AW 300 045 MX
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The presented gearbox belongs to the Automatic transmissions group by Audi and is structurally adapted to diesel-powered engines. Its application in A4 B8 and A5 8T models with the 2.7 TDI engine allows for maintaining the factory drivetrain characteristics without the need to adapt universal solutions.

The automatic nature of the Multitronic LTZ transmission translates into smooth acceleration, no jerking during gear changes, and comfortable driving in both city traffic and on the highway. Using an original gearbox from the same design family minimizes the risk of issues with control, software, and peripheral equipment compatibility.

Technical characteristics of the Multitronic gearbox

Multitronic is a continuously variable automatic transmission (CVT) in which the gear ratio changes smoothly, without the classic "jump" between gears. In practice, this means:

• gentle throttle response, especially from low engine speeds,
• stable maintenance of optimal diesel engine RPM,
• reduction of noticeable inertia during acceleration and deceleration,
• comfortable integration with the vehicle's electronic systems.

The automatic design of the gearbox is particularly beneficial in cars with a diesel engine, where high torque requires a properly matched drivetrain system. The use of a dedicated Multitronic LTZ transmission allows for effective utilization of the 2.7 TDI unit's characteristics.

Benefits of using an original Audi automatic transmission

Choosing an original gearbox from the Audi Automatic transmissions group primarily ensures consistency with the factory drivetrain design. This translates into:

• proper cooperation with vehicle electronics – engine and transmission control units are designed as a complete operating environment,
• preservation of the acceleration and gear shifting characteristics intended by the manufacturer,
• easier diagnostics and maintenance thanks to compliance with factory procedures,
• the ability to utilize existing service infrastructure and Audi diagnostic tools.

A used gearbox is a solution that allows for significantly lower repair costs compared to purchasing a brand-new component, while maintaining the original design and purpose.

Practical application and installation tips

This automatic transmission is intended for installation in Audi vehicles with a 2.7 TDI diesel engine, which were factory-equipped with a Multitronic transmission. In practice, this means it can be used both when replacing a damaged gearbox and during a comprehensive drivetrain rebuild after a major failure.

Before installation, it is recommended to:

• verify the gearbox's compatibility with the specific vehicle configuration (engine, model year, trim level),
• check the condition of associated components (oil cooling, drive shafts, control elements),
• use the appropriate transmission oil in accordance with the manufacturer's requirements.

This approach increases the chance of trouble-free operation after replacement and limits the risk of secondary faults resulting from installation negligence.

Expert support and additional information

If you are considering purchasing a used transmission and want to consciously evaluate the cost-effectiveness of such a solution, compatibility issues, and the differences between manual and automatic gearboxes, it is worth reading the guide: Used gearbox – when is it worth it and what you need to remember. The article helps organize key issues before making a purchasing decision.

If you are planning a comprehensive repair or upgrade of your Audi's drivetrain and need other components from the same group, such as torque converters, other automatic transmissions, or control elements, check the available parts in the Audi automatic transmissions category.

Additionally, to better understand how using original, used components helps preserve the brand's character, you can use the following material: Audi and pure emotion. How used parts help maintain the brand's DNA?. This is a good supplement to your knowledge when planning broader service work on Audi vehicles.