Audi TT 8J 2.0 TFSI CESA Manual Gearbox 6 Speed LWN 02Q300042K 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 CESA Manual Gearbox 6 Speed LWN is a used, original manual transmission designed for Audi vehicles with diesel engines. Thanks to its 6-speed manual design, it provides precise gear shifting and excellent control over the powertrain, which is particularly important for dynamic driving. This is a solution for users looking for a proven, factory-spec manual gearbox with predictable performance parameters.

Specifications and technical data

• SKU: 02Q300042K
• Mark: Audi
• Condition: Used
• OEM Part Number: 02Q300042K
• Substitutable numbers: 02Q300042K, 02Q 300 042 K, 02Q300042KX, 02Q 300 042 KX
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Manual Transmission

Application and compatibility

The presented gearbox belongs to the Manual gearboxes category and is intended for installation in Audi TT 8J generation models with the 2.0 TFSI CESA engine, powered by diesel fuel. The manual design of the transmission allows for direct gear control, making it easier to match the powertrain's performance characteristics to the driver's style and road conditions.

The gearbox type, defined as manual, and its assignment to a diesel engine make it a solution dedicated to specific Audi powertrain configurations where a 6-speed manual transmission with appropriately selected gear ratios for diesel units is required.

Technical and design characteristics

The gearbox is designed as a 6-speed manual transmission, which allows for optimal gear ratio distribution across the entire engine RPM range. The use of six gears promotes maintaining favorable RPMs during highway driving while enabling efficient acceleration in lower gears.

Its adaptation for use with a diesel engine means that the gear ratios are appropriately selected for the higher torque available in the low and medium RPM ranges. As a result, the gearbox handles the loads typical of diesel units well, ensuring stable operation of the powertrain.

Condition, origin, and benefits of choosing a used gearbox

The offered transmission is a used component, which allows for a significant reduction in repair costs compared to purchasing a brand-new gearbox. At the same time, the original manufacturer's specifications are maintained, which facilitates installation and integration with the vehicle's existing powertrain.

Choosing a used manual gearbox makes sense especially when the damage concerns the mechanical part of the transmission, while other powertrain components remain functional. To better assess the cost-effectiveness of such a solution, it is worth checking the guide: Used gearbox – when is it worth it and what you need to remember, where issues such as compatibility, differences between manual and automatic gearboxes, and the dilemma of regeneration vs. purchasing a used component are discussed.

Intended for diesel engines and operational properties

Dedicating the gearbox to diesel units means that its design is prepared for the characteristic torque curve of a diesel engine. In practice, this translates into:

• better utilization of engine flexibility in the medium RPM range,
• stable transfer of higher torque,
• the ability to maintain lower RPMs at a constant driving speed.

Thanks to this, the gearbox will perform well both in daily city driving and during longer trips, where acoustic comfort and fuel consumption are important.

Support with selection and other Audi gearboxes

When selecting a used transmission, it is crucial to pay attention to the fuel type, gearbox type, and compatibility with the specific engine and powertrain version of the vehicle. In case of doubt, it is worth comparing the parameters of your old gearbox with the technical data of the offered component and consulting the installation with an experienced mechanic.

If you are planning a comprehensive repair or upgrade of the powertrain area in your Audi and need other elements from the same group, such as housings, selectors, or mounting elements, check the available parts in the Audi manual gearboxes category.