Audi TTRS 8J 2.5 TFSI Quattro Manual Gearbox 6 Speed LNA 0A6300044T WARRANTY

Listing details

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

Audi TTRS 8J 2.5 TFSI Quattro Manual Gearbox 6 Speed LNA is an original, used gearbox from the Manual gearboxes category, designed for demanding users who expect precise drivetrain performance. The manual design provides a direct, mechanical connection to the drivetrain, which translates into crisp, controlled gear shifts and predictable vehicle behavior. This is a solution for drivers who prefer full control over the drivetrain and consciously choose a manual gear shifting system.

Specifications and technical data

• SKU: 0A6300044T
• Mark: Audi
• Condition: Used
• OEM Part Number: 0A6300044T
• Substitutable numbers: 0A6300044T, 0A6 300 044 T, 0A6300044TX, 0A6 300 044 TX
• Fuel type: Diesel
• Gearbox type: Manual
• Rim width: 8
• Category: Manual Transmission

Technical characteristics and intended use

The presented gearbox belongs to the Manual gearboxes group, which means classic, mechanical gear shifting using a gear lever and clutch. The use of a manual solution allows for precise torque delivery and better utilization of the engine's characteristics, especially during dynamic driving. The gearbox is designed to work with a diesel engine, which involves appropriately selected internal component durability and gear ratios adapted to the high torque typical of this type of unit.

The manual transmission design promotes stable operation across a wide range of loads, and the properly selected sets of gears and synchronizers ensure predictable behavior during acceleration, downshifting, and constant speed driving. This type of gearbox is particularly valued in applications where the repeatability of drivetrain response and the driver's ability to consciously select gears are important.

Benefits of using a manual gearbox

Using a manual transmission in a sports car or a high-performance vehicle offers a number of practical utility benefits. The most important include:

• direct, mechanical gear control, allowing for conscious use of the engine's characteristics,
• greater resistance to overloads resulting from a dynamic driving style,
• clear drivetrain behavior during rapid downshifts and accelerations,
• the ability to precisely adjust the gear to road conditions and engine RPM.

For many users, the predictability of a manual gearbox in the long term is also important. A design free from complex hydraulic or mechatronic control systems facilitates diagnostics and service, which can be beneficial during intensive vehicle use.

Condition, origin, and performance parameters

The offered gearbox is a used item, which in practice means it has been dismantled and has already been in service. This type of component, with proper verification and selection, can be a rational alternative to new parts, especially in the case of higher-power cars where original parts are essential for maintaining the correct drivetrain characteristics. Choosing an original gearbox dedicated to a specific vehicle configuration reduces the risk of fitment issues and minimizes the need for installation modifications.

The design is intended to work with a drivetrain featuring permanent or part-time four-wheel drive, which is significant for load distribution and the operating characteristics of the entire drivetrain. The applied design solutions are engineered to handle the high torque typical of diesel units while maintaining appropriate durability of internal components.

Compatibility and installation aspects

Selecting the right gearbox for a specific vehicle requires attention to compatibility with the engine, fuel type, drivetrain, and installed equipment. For this transmission, it is crucial to match it to the manual system and four-wheel drive configuration to ensure proper cooperation with the driveshaft, half-shafts, and clutch control. A properly selected gearbox helps avoid problems with installation, incorrect gear operation, or gear ratio incompatibility with the engine's characteristics.

Before installation, it is recommended to perform standard preparatory steps, such as checking mounting points, verifying the condition of seals, and preparing the appropriate transmission oil in accordance with the vehicle manufacturer's recommendations. A correctly performed installation has a direct impact on the gearbox's operating culture, smoothness of gear changes, and the durability of the entire drivetrain.

Expert support and additional materials

For users who want to deepen their knowledge regarding the selection and operation of transmissions, a guide describing the differences between various types of gearboxes and typical symptoms of wear may be useful. For this purpose, it is worth reading the article Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox, which discusses practical aspects of purchasing and operating used transmissions.

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 housings, shafts, or control elements, check the available parts in the Audi manual gearboxes category.