Audi A3 8P 1.9 TDI Manual Gearbox Transmission KBL 5 Speed 0A4300045M 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 8P 1.9 TDI Manual Gearbox Transmission KBL 5 Speed 0A4300045M WARRANTY is an original drivetrain component from the Manual transmissions group, designed for Audi vehicles. This used manual unit provides direct, mechanical gear shifting, which translates into predictable drivetrain performance and excellent vehicle control. It is an ideal solution for drivers looking to restore the efficiency of their drivetrain while maintaining the factory operating characteristics of the gearbox.

Specifications and technical data

• SKU: 0A4300045M
• Mark: Audi
• Condition: Used
• OEM Part Number: 0A4300045M
• Substitutable numbers: 0A4300045M, 0A4 300 045 M
• Gearbox type: Manual
• Category: Manual Transmission

Technical characteristics of the manual gearbox

The presented gearbox belongs to the Manual transmissions group, which means it features classic, mechanical selector and clutch control. The use of five gears allows for a balance between dynamics in lower gears and economical driving at highway speeds. The manual design is valued for its simpler construction compared to automatic transmissions, which facilitates diagnostics and maintenance.

The system was designed to work with the 1.9 TDI diesel engine, which translates into gear ratios appropriately matched to the torque and performance characteristics of the power unit. As a result, the gearbox ensures predictable vehicle behavior both in city traffic and during long-distance driving.

Application in Audi A3 8P 1.9 TDI

The Audi A3 8P 1.9 TDI Manual Gearbox Transmission KBL 5 Speed 0A4300045M WARRANTY has been configured for the specific generation of the Audi A3 8P with a 1.9 TDI engine, which allows for the preservation of factory mounting points, correct drivetrain geometry, and proper cooperation with vehicle equipment. For workshops and users, this means the possibility of installation in place of a worn or damaged transmission without the need for any modifications to the body or suspension structure.

Such a fit is particularly important for maintaining the proper operation of the clutch system, drive shafts, and selector control elements. The appropriate gear ratio configuration supports the flexibility of the TDI engine, allowing for stable RPMs at typical driving speeds and reduced fuel consumption.

Benefits of using a used gearbox

Choosing a used gearbox for an Audi is a solution that allows for significant repair cost savings compared to purchasing a brand-new component or undergoing a full overhaul. For many users, this is a rational compromise between financial expenditure and restoring vehicle performance. A used transmission with its OEM structure intact allows you to maintain the original drivetrain characteristics, which is important for driving comfort and the predictability of the car's behavior.

If you want to better understand when purchasing a used transmission is profitable, what the differences are between manual and automatic gearboxes, and what to look for when choosing one, check out the article: Used gearbox – when is it worth it and what you need to remember. This is a practical addition to your knowledge before making a purchasing decision.

Purpose, identification, and fitment

The offered gearbox comes from the Audi brand and is part of the original parts line, which facilitates identification and selection for a specific vehicle configuration. The product's technical specification includes information about the OEM part number, interchangeable numbers, and the gearbox code, which can be used to verify compatibility with your specific car. This allows a workshop or user to precisely check whether a given transmission will be suitable for a specific model year, engine version, and equipment level.

It is recommended to compare the gearbox codes with the vehicle data before installation and consult with a mechanic or parts department to confirm full compatibility. This approach minimizes the risk of incorrect selection and speeds up the repair process.

Condition and practical installation tips

The product is offered as a used item, which means that a standard preparatory procedure is recommended before installation: checking for leaks, verifying mounting points, checking for play on the input and output shafts, and changing the transmission oil according to the vehicle manufacturer's recommendations. Such actions help extend the life of the gearbox and reduce the risk of future operational failures.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Audi and need other components from the same group, such as housings, selector mechanisms, or additional transmission sub-assemblies, check out the available parts in the Audi manual transmissions category.