Audi A4 B8 A5 8T 2.0 TFSI Quattro Manual Gearbox 6 Speed LRY 0B2300028A 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 2.0 TFSI Quattro Manual Gearbox 6 Speed LRY is a factory-original manual transmission from the Manual Gearboxes category, designed for all-wheel drive in Audi models equipped with the 2.0 TFSI engine. This is the ideal solution for users seeking precise mechanical gear shifting and full compliance with the manufacturer's original specifications.

Specifications and technical data

• SKU: 0B2300028A-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 0B2300028A
• Substitutable numbers: 0B2300028A, 0B2 300 028 A, 0B2300028AX, 0B2 300 028 AX
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and technical characteristics

The presented gearbox belongs to the Manual Gearboxes category and has been designed to work with the Quattro all-wheel drive system in the Audi A4 B8 and Audi A5 8T with the 2.0 TFSI unit. The six-speed construction allows for flexible use of the engine's torque, ensuring efficient acceleration and comfortable driving at higher engine speeds and on highways.

Transmission type: manual means direct control over gear selection, which is particularly valued by drivers who prefer a dynamic, conscious driving style. The mechanical design of the transmission promotes predictable drivetrain behavior and facilitates diagnostics and potential servicing compared to automatic solutions.

Benefits of using an original manual gearbox

Using an original manual gearbox in a Quattro system ensures:

• preservation of the factory characteristics of power transmission between the engine and the 4x4 system,
• consistent operation with existing drivetrain components and vehicle control systems,
• the ability to effectively utilize the power of the 2.0 TFSI engine across the entire rev range,
• greater vehicle control in low-grip conditions thanks to precise gear selection.

For users who consciously choose a manual transmission, direct response to gear changes and predictable vehicle behavior during acceleration, engine braking, or driving in mountainous terrain are also essential.

Quattro drive application and compatibility

This manual gearbox has been configured to work with the Quattro system in the Audi A4 B8 and Audi A5 8T, meaning it is perfectly matched to the drivetrain architecture of these models. This allows for the preservation of:

• correct torque distribution between the axles,
• compatibility with factory mounting points and drivetrain geometry,
• consistency with factory settings for drivetrain control and driver assistance systems.

Choosing such a transmission is particularly beneficial for post-accident repairs, replacing a worn-out gearbox, or restoring a vehicle to its original technical configuration.

Condition, verification, and practical installation tips

The offered gearbox comes from the used components segment, which allows for a significant reduction in repair costs compared to purchasing a new part, while maintaining the manufacturer's original design. Before installation, a standard workshop procedure is recommended, including checking for leaks, verifying operating clearances, and changing the transmission oil in accordance with service recommendations for the specific Audi model.

It is also a good solution to simultaneously check the clutch, release bearing, and drivetrain accessories to reduce the risk of needing to disassemble the unit again in the near future. Such an approach increases the durability of the entire system and improves driving comfort after the repair.

Technical support and additional materials

To better plan your purchase and installation of the transmission, it is worth checking out the guide describing the differences between types of transmissions, typical symptoms of wear, and key inspection points when buying used components. A detailed discussion can be found in the article Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox, which helps you consciously assess the technical condition and select the right component.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Audi and need other elements from the same group, such as housings, shafts, or selector mechanisms, check out the available parts in the Audi Manual Gearboxes category.