Audi TT 8J 2.0 TFSI BWA Manual Gearbox 6 Speed KZU 02Q300045E WARRANTY

Listing details

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

Audi TT 8J 2.0 TFSI BWA Manual Gearbox 6 Speed KZU is an original, used transmission designed for petrol engines, engineered for precise, mechanical gear shifting. Thanks to its robust construction and 6-speed manual configuration, it provides the driver with direct control over the drivetrain and performs well in both road and workshop applications. This solution is dedicated to users looking for factory-fitment and predictable performance parameters.

Specifications and technical data

• SKU: 02Q300045E
• Mark: Audi
• Condition: Used
• OEM Part Number: 02Q300045E
• Substitutable numbers: 02Q300045E, 02Q 300 045 E, 02Q300045EX, 02Q 300 045 EX
• Fuel type: Petrol
• Gearbox type: Manual
• Category: Automatic Transmission

Technical characteristics of the manual gearbox

The presented gearbox belongs to the Manual transmission group and is compatible with the petrol engine, which is significant for gear ratio selection and mechanical loads. The use of six gears allows for optimal utilization of the 2.0 TFSI BWA engine characteristics – lower gears support dynamic acceleration, while higher gears allow for maintaining favorable RPMs when driving at a constant speed. The mechanical control of the transmission promotes a direct feel of the drivetrain operation and facilitates diagnostics in service conditions.

Application in Audi TT 8J 2.0 TFSI BWA

The 6-speed manual gearbox KZU has been configured to work with the 2.0 TFSI BWA petrol engine in the Audi TT 8J model, which translates into drivetrain consistency. Properly selected gear ratios support engine flexibility, and manual control allows the driver to consciously manage torque across the full rev range. For workshops, this means predictable installation in the vehicle, without the need to adapt solutions from other drivetrain configurations.

Benefits of choosing a used gearbox

A used manual gearbox for the Audi TT 8J represents a reasonable compromise between cost and functionality, especially in the case of post-accident repairs or drivetrain overhauls. Using an original solution allows for maintaining the factory drivetrain characteristics while reducing expenses compared to purchasing a new component. To better understand the specifics of the secondary market and the procedures for selection based on manufacturer markings, it is worth reading the article: Why it is worth buying used gearboxes and engines – facts instead of myths.

Selection, verification, and purchase safety

When selecting a gearbox for a specific Audi TT 8J 2.0 TFSI BWA unit, it is crucial to compare the technical parameters and manufacturer markings with the vehicle data, which minimizes the risk of installation incompatibility. In workshop practice, it is recommended to verify compatibility with the drivetrain, fuel type, and transmission type, as well as to consult manufacturer catalogs or specialized databases. For users who want to organize the process of purchasing parts from the secondary market, the following guide will be helpful: Safe purchase of used car parts online – a step-by-step guide.

Expanding work within the drivetrain system

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, gears, or complete modules, check the available parts in the Audi automatic transmissions category.