Audi A4 B6 1.9 TDI AVF Diesel 6 Speed Manual Gearbox FYA 01X300044AX WARRANTY

Listing details

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

Audi A4 B6 1.9 TDI AVF Diesel 6 Speed Manual Gearbox FYA is an original component from the Manual gearboxes group, designed for use with a diesel engine. This used, factory-spec construction ensures proper gear ratios, correct operating characteristics for the 1.9 TDI unit, and maintains the vehicle's original performance parameters. It is an ideal solution for users looking to restore the efficiency of their drivetrain while adhering to the manufacturer's specifications.

Specifications and technical data

• SKU: 01X300044AX
• Mark: Audi
• Condition: Used
• OEM Part Number: 01X300044AX
• Substitutable numbers: 01X300044AX, 01X 300 044 AX, 01X301211D, 01X 301 211 D
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and technical characteristics

The presented gearbox belongs to the Manual gearboxes category and is a 6-speed construction, which allows for optimal gear spacing for a diesel engine. It has been designed to work with a diesel-powered engine, ensuring that the gear characteristics are adapted to the high torque typical of Diesel engines.

The manual transmission type provides direct control over gear changes, predictable drivetrain behavior, and good power transfer efficiency. Using an original gearbox dedicated to the Audi A4 B6 with a 1.9 TDI AVF engine allows for the retention of factory mounting points, compatibility with accessories, and proper cooperation with other drivetrain components.

Drivetrain application

The gearbox in this model is responsible for transferring torque from the Diesel engine to the wheels while maintaining appropriate durability and operating smoothness. The 6-speed construction enables:

• maintaining low engine RPM at highway speeds,
• better utilization of the 1.9 TDI unit's torque range,
• efficient acceleration in the mid and high-speed ranges,
• more flexible driving in various road conditions.

Thanks to its precise fit for the specific Audi configuration, the gearbox works with the clutch system and other drivetrain elements in accordance with the manufacturer's design, which facilitates installation and subsequent operation.

Condition, origin, and benefits of choosing a used gearbox

The item is offered in Used condition, meaning it has been dismantled and was previously in operation. Choosing an original, used manual gearbox for an Audi allows for a significant reduction in repair costs compared to purchasing a new component, while maintaining the factory design and installation compatibility.

A used gearbox from this series is a particularly beneficial solution for drivers who want to restore the efficiency of their drivetrain after a transmission failure, without interfering with the vehicle's factory configuration. Proper selection based on fuel type and gearbox type minimizes the risk of problems during installation and subsequent use.

Selection, compatibility, and technical support

When selecting a gearbox for the Audi A4 B6 1.9 TDI AVF, it is crucial to match it to the specific engine version, fuel type, and transmission type. In this case, we are dealing with a manual gearbox designed for a diesel unit, which makes it easier to maintain full compliance with the vehicle's factory configuration.

To better understand the differences between transmissions and to make an informed choice when buying a used gearbox, it is worth checking out a guide describing typical faults and purchase criteria – these are discussed in detail in the article Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox. This will allow you to pay attention to key technical aspects before installation.

Expanding repairs within the Audi manual transmission

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, shafts, or selector components, check out the available parts in the Audi manual gearboxes category.