Audi TT Mk1 8N 1.8 Turbo AUM Manual Gearbox 5 Speed EGZ 02J300048FX 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 Mk1 8N 1.8 Turbo AUM Manual Gearbox 5 Speed EGZ is an original, used manual gearbox designed for 1.8T petrol engines in the first-generation Audi TT. This component comes from the Audi factory line, ensuring proper gear ratios, compatibility with engine accessories, and correct operation with the drivetrain.

Specifications and technical data

• SKU: 02J300048FX
• Mark: Audi
• Condition: Used
• OEM Part Number: 02J300048FX
• Substitutable numbers: 02J300048FX, 02J 300 048 FX
• Fuel type: Petrol
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and technical specifications

The presented gearbox belongs to the Manual gearboxes category and is a manual construction dedicated to petrol-powered engines. It has been designed to work with the 1.8T AUM unit in the Audi TT Mk1 8N, which ensures a proper fit for the stock clutch, drive shafts, and body mounts.

The manual design allows for precise gear control, which is particularly important in sports-oriented cars such as the Audi TT. The gear ratios are optimized for dynamic acceleration while maintaining reasonable engine RPMs during highway driving.

Application in the Audi TT 1.8T drivetrain

The gearbox was developed to work with the 1.8T turbocharged petrol engine, which translates into appropriate mechanical durability and adaptation to torque characteristics. In practice, this means:

• correct handling of loads generated by the 1.8T engine,
• consistency with the factory control system and accessories,
• preservation of stock driving characteristics and predictable vehicle behavior.

For Audi TT Mk1 8N users, this configuration is beneficial both for standard operation and moderate engine modifications, as the gearbox remains consistent with the factory design specifications.

Benefits of installing a used manual gearbox

Choosing a used gearbox for an Audi allows for a significant reduction in repair costs compared to purchasing a new component, while maintaining the manufacturer's original design. A well-selected, used manual gearbox provides:

• preservation of the car's factory driving character,
• compatibility with existing installations and accessories,
• the possibility of an economical repair in the event of a failure of the previous transmission.

This solution is particularly attractive for comprehensive drivetrain overhauls, where both durability and rational service costs are important.

Selection based on markings and parameters

To correctly select a gearbox for a specific Audi TT, it is worth using the manufacturer's markings, engine type, and fuel type. Using the correct manual gearbox minimizes the risk of installation problems, incorrect clutch operation, or differences in gear ratios that could negatively affect driving dynamics.

Additionally, using original markings facilitates verification of compliance with factory service documentation and Audi parts catalogs, which is important for both workshops and users assembling drivetrain components themselves.

Further upgrades within the drivetrain

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, transmissions, or complete gear assemblies, check out the available parts in the Audi manual gearboxes category.

To better understand how to safely choose used drivetrain components, including manual gearboxes for petrol engines, it is worth reading the guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses, among other things, selection by OEM numbers and practical aspects of operating such parts.