Audi A3 8V 1.4 TFSI CZEA Manual Gearbox 6-Speed RSW 02S300052E WARRANTY

Listing details

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

Audi A3 8V 1.4 TFSI CZEA Manual Gearbox 6-Speed RSW is an original, used gearbox from the Manual gearboxes group, designed for 1.4 TFSI petrol units. The 6-speed design ensures precise gear ratios, good dynamics, and comfortable operation in typical road conditions. This is a solution for users looking for a factory fit without compromising on compatibility and the operating characteristics of the drivetrain.

Specifications and technical data

• SKU: 02S300052E
• Mark: Audi
• Condition: Used
• OEM Part Number: 02S300052E
• Substitutable numbers: 02S300052E, 02S 300 052 E, 02S300052EX, 02S 300 052 EX
• Fuel type: Petrol
• Gearbox type: Manual
• Category: Manual Transmission

Technical characteristics and intended use

The 6-speed manual gearbox used in the Audi A3 8V 1.4 TFSI CZEA has been designed to work with the petrol engine, which translates into properly selected gear ratios and smooth operation. The manual gear shifting system allows the driver to fully control engine RPM, which is important both for calm city driving and during dynamic acceleration on the road.

Being dedicated to a petrol unit means that torque and load characteristics were taken into account at the design stage, which reduces the risk of incorrect component selection. The gearbox belongs to the Manual gearboxes group, which makes it easier to search for associated parts, such as control elements or mounting accessories.

Benefits of using a 6-speed manual gearbox

Using 6 gears in a manual system allows for optimal utilization of the 1.4 TFSI engine's potential. In practice, this means:

• better gear matching to current driving conditions,
• the ability to maintain lower RPM at cruising speeds,
• efficient acceleration thanks to closer gear ratios,
• more direct feedback from the drivetrain.

For many drivers, simple, predictable operation and easier diagnostics compared to automatic designs are also important. A manual gearbox performs well both in daily use and in situations requiring precise power delivery, e.g., on slippery surfaces.

Selection, compatibility, and installation aspects

When selecting this gearbox for the Audi A3 8V 1.4 TFSI CZEA, it is crucial to verify compatibility based on manufacturer markings and vehicle data. It is recommended to use VIN identification and catalog numbers to avoid problems with installation and subsequent operation. A used gearbox of this type represents a reasonable compromise between cost and maintaining the vehicle's original specifications.

Due to the manual design, installation requires proper integration with the existing clutch system, gear selector, and half-shafts. A correctly selected component allows for maintaining factory mounting points and drivetrain geometry, which is important for durability and driving comfort.

Why consider a used gearbox

In the event of a failure of the original gearbox in an Audi A3 8V 1.4 TFSI CZEA, choosing a used component from the same design group is often economically justified. It allows for reduced repair costs while maintaining compliance with factory specifications, without the need to adapt aftermarket solutions. A used 6-speed manual gearbox can be particularly attractive for vehicles used intensively, where the ratio of cost to the expected remaining service life is important.

To better understand how to safely select components from the secondary market, including gearboxes, it is worth reading our expert guide: Why it is worth buying used gearboxes and engines – facts instead of myths. The article discusses, among other things, selection procedures based on VIN/OEM and repair cost ratios.

Audi manual gearboxes – expansion and modernization of the drivetrain

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