Audi RS4 B7 4.2 FSI Manual Gearbox 6 Speed HLD 0A3300040DX WARRANTY

Listing details

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

Audi RS4 B7 4.2 FSI Manual Gearbox 6 Speed HLD is an advanced, sports-oriented transmission from the Manual gearboxes category, designed for high-power petrol engines. This used manual unit ensures direct, precise torque transfer while maintaining the dynamic handling characteristic of the RS4. It is the ideal solution for drivers who expect a mechanical feel and full control over gear changes.

Specifications and technical data

• SKU: 0A3300040DX
• Mark: Audi
• Condition: Used
• OEM Part Number: 0A3300040DX
• Substitutable numbers: 0A3300040DX, 0A3 300 040 DX, 0A3300040P, 0A3 300 040 P, 0A3300040PX, 0A3 300 040 PX
• Fuel type: Petrol
• Gearbox type: Manual
• Part type: Manual Transmission
• Category: Manual Transmission

Technical characteristics of the 6-speed manual gearbox

The manual, six-speed transmission used in the RS4 B7 was designed to handle the high loads generated by the FSI petrol engine. The gear ratios are tuned to promote dynamic acceleration while allowing for stable RPMs during highway driving. The manual construction minimizes drivetrain losses, which translates into immediate throttle response and predictable vehicle behavior.

Collaboration with a petrol engine requires properly selected gear ratios and resistance to high rotational speeds. This gearbox was developed specifically for such an operating environment, allowing it to withstand the dynamic usage typical of RS family models.

Application and compatibility

The presented gearbox belongs to the Audi Manual gearboxes group, dedicated to petrol-powered versions with increased performance. Its design is adapted to the characteristics of the 4.2 FSI engine, which helps maintain factory acceleration and flexibility parameters. In practice, this means consistent operation with the drivetrain, without the need for compromises in terms of dynamics.

For proper gearbox selection, it is crucial to compare the gearbox codes, fuel type, and transmission type with the vehicle's factory configuration. Proper matching helps avoid problems with installation, clutch operation, or compatibility with the vehicle's electronics.

Benefits of choosing a used manual gearbox

Choosing a used manual gearbox for a sports model like the RS4 B7 is often a reasonable compromise between costs and maintaining the car's original character. This type of transmission:

• maintains a typically sporty, mechanical gear-shifting feel,
• allows for the preservation of Audi's factory drivetrain tuning,
• is structurally simpler to service than many automatic transmissions,
• promotes conscious, dynamic driving thanks to full control over gear ratios.

When purchasing a used gearbox, it is worth paying attention to the compatibility of codes, fuel type, and transmission type. A well-chosen gearbox helps reduce installation time and the risk of additional modifications.

Practical tips before installation

Before installing the manual gearbox in the RS4 B7, it is recommended to verify the condition of the associated components – especially the clutch, slave cylinder, mounting bushings, and gear linkage elements. Replacing worn components during the installation phase helps avoid the need for re-disassembly in the near future and improves the overall refinement of the drivetrain.

For additional expert support when choosing a transmission, it is worth reading the guide describing when purchasing a used gearbox is cost-effective and what to look out for during selection – this is discussed in detail in the article Used gearbox – when is it worth it and what you need to remember.

Expanding the Audi drivetrain

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 additional transmissions, housings, or selector control elements, check out the available parts in the Audi manual gearboxes category.

If you are considering whether original, aftermarket, or used parts are a better choice, comparing the costs and advantages of each solution presented in the article Original, aftermarket, or used – which car parts are the most cost-effective? may be helpful. This will make it easier to align your repair strategy with your budget and durability expectations.