Audi A4 B8 2.0 TDI Manual Gearbox Transmission 6 Speed PJH 0B1300028Q 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 B8 2.0 TDI Manual Gearbox Transmission 6 Speed PJH is an original, used manual transmission designed for 2.0 TDI diesel engines in the Audi A4 B8 generation. Thanks to its factory specifications and precise gear ratios, it ensures consistent handling, predictable dynamics, and proper integration with the drivetrain. This is the ideal solution for users who expect a technically matched component rather than universal replacements.

Specifications and technical data

• SKU: 0B1300028Q
• Mark: Audi
• Condition: Used
• OEM Part Number: 0B1300028Q
• Substitutable numbers: 0B1300028Q, 0B1 300 028 Q
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and technical characteristics

The presented transmission belongs to the Manual Gearboxes category and has been designed to work with a diesel-powered engine. The manual design allows the driver direct control over gear changes, which translates into precise torque delivery and stable vehicle behavior in various road conditions.

The transmission configuration is optimized for the 2.0 TDI unit, which facilitates maintaining the appropriate RPM range, promotes fuel-efficient driving, and reduces excessive strain on the drivetrain. As a result, the gearbox performs well in both city traffic and highway driving.

Benefits of using a manual transmission in the Audi A4 B8 2.0 TDI

Using a manual transmission in the Audi A4 B8 2.0 TDI provides a number of practical advantages, important from the user's and service perspective:

• Direct gear control – the driver has full control over gear selection, making it easier to adapt the vehicle's dynamics to current conditions.
• Predictable drivetrain behavior – the transmission's operating characteristics are consistent with the diesel engine's parameters, promoting a smooth ride.
• Serviceability – the classic manual design is well-known to workshops, which facilitates diagnostics and potential maintenance tasks.
• Stability under load – properly selected gear ratios support the torque transfer typical of TDI units.

Selection, installation, and compatibility

To correctly select this transmission for a specific Audi A4 B8 2.0 TDI vehicle, it is recommended to verify the transmission code and vehicle parameters in the service documentation or via the VIN. This helps avoid compatibility issues, such as differences in mounts, gear ratios, or auxiliary equipment.

During installation, it is crucial to follow the manufacturer's procedures, including proper adjustment of control elements, checking for leaks, and using the appropriate transmission oil compliant with Audi specifications. Careful installation minimizes the risk of subsequent leaks, noise, or difficult gear shifting.

Why choose an original Audi transmission

Choosing an original, used transmission for an Audi allows you to maintain the factory operating parameters of the drivetrain. Proper structural matching and compatibility with vehicle systems reduce the risk of improper interaction with the engine, clutch, or control electronics. This is particularly important for diesel units, where stable torque transfer has a direct impact on the durability of the entire drivetrain.

Additionally, using a transmission from the same design family as the factory-fitted unit facilitates future service maintenance – mechanics have access to technical documentation, repair procedures, and dedicated consumables. This makes keeping the vehicle in good technical condition simpler and more cost-predictable.

If you are planning a comprehensive repair or upgrade of your Audi's drivetrain and need other components from the same group, such as housings, selector mechanisms, or mounting elements, check out the available parts in the Audi Manual Gearboxes category.

Support in choosing a used transmission

When purchasing a used transmission, it is worth paying attention to the donor vehicle's service history, the compatibility of markings, and the condition of mating components, such as the clutch or dual-mass flywheel. It is also good practice to consult with the mechanic who will be responsible for the installation – this allows for identifying any potential structural differences in advance.

To better understand the differences between manual, automatic, and DSG transmissions, typical symptoms of failure, and key criteria for selecting a transmission from the secondary market, it is worth reading the guide: Transmission: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox.