Audi A1 GB VW Polo AW Manual Gearbox 6 Speed TCW 1.0 Petrol 0AJ300043F WARRANTY

Listing details

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

Audi A1 GB VW Polo AW Manual Gearbox 6 Speed TCW is an original, used manual gearbox designed for petrol-powered vehicles, engineered for precise power transmission. It provides a reliable service solution for workshops and users looking for a proven component with factory performance characteristics.

Specifications and technical data

• SKU: 0AJ300043F
• Mark: Audi
• Condition: Used
• OEM Part Number: 0AJ300043F
• Substitutable numbers: 0AJ300043F, 0AJ 300 043 F
• Fuel type: Petrol
• Gearbox type: Manual
• Category: Manual Transmission

Application and technical specifications

The presented gearbox belongs to the Manual gearboxes category and is configured as a six-speed unit, allowing for optimal gear ratios in compact segment cars. Its design for petrol engines ensures that the gear characteristics are properly matched to the torque curve typical of such engines.

The manual transmission type allows the driver direct control over gear changes, which is particularly valued in vehicles with a more dynamic character, such as the Audi A1 or selected VW Polo versions. The six-speed design helps maintain favorable engine RPMs both in city driving and at highway speeds.

Benefits of using a 6-speed manual gearbox

Using this gearbox in a vehicle allows for a balanced compromise between dynamics and fuel consumption. The additional sixth gear helps lower engine RPMs at higher speeds, which can translate into more comfortable interior acoustics and potentially lower stress on the powertrain.

For workshops and service centers, compatibility with original mounting points and the standard drivetrain architecture is also important, which facilitates the replacement process and reduces vehicle downtime. The manual transmission design is also advantageous from the perspective of diagnostics and potential future repairs, thanks to its simpler construction compared to automatic solutions.

Selection, compatibility, and identification parameters

To correctly match this gearbox to a specific Audi or VW version, it is crucial to verify compatibility using the OEM part number and interchangeable numbers, as well as considering the fuel type and gearbox type. In practice, this means comparing vehicle data (e.g., model code, production year, engine version) with catalog information.

In the selection process, it is helpful to use identifiers such as SKU, OEM part number, or reference numbers, which allow for the unambiguous identification of a specific transmission variant. This minimizes the risk of purchasing a component with a similar but not fully compatible specification.

Condition, purpose, and installation recommendations

As a used component, the gearbox is primarily intended as a replacement in vehicles where the factory transmission has been damaged or has suffered excessive wear. This type of solution is often chosen as an economical alternative to purchasing a new unit or a full overhaul, while maintaining the original design and performance characteristics.

It is recommended that the installation be performed by a qualified workshop that will verify compatibility with vehicle equipment (clutch, drive shafts, control system) and apply appropriate service procedures, including the selection of the correct transmission oil in accordance with the vehicle manufacturer's guidelines.

Expert support and additional resources

If you are considering whether choosing a used transmission is the right solution for your specific repair case, an article discussing the cost-effectiveness of such a decision, the differences between manual and automatic gearboxes, and compatibility issues may be helpful – this is described in detail in the entry Used gearbox – when is it worth it and what you need to remember.

For those who want to organize the process of purchasing parts from the secondary market and learn best practices for selection by OEM and reference numbers, a step-by-step guide available in the article Safe purchase of used car parts online – a step-by-step guide will be useful.

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 additional manual components, check the available parts in the Audi manual gearboxes category.