Audi A4 B8 2.0 TDI Manual Gearbox 6 Speed KXP 0B1300027C 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 6 Speed KXP is a factory-original manual transmission designed for diesel units, engineered for precise handling and stable torque transfer. Thanks to its robust construction and refined gear ratios, it ensures consistent, predictable drivetrain performance in daily operation. This is a solution for users who expect mechanical control over gear shifting and compatibility with factory vehicle systems.

Specifications and technical data

• SKU: 0B1300027C-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 0B1300027C
• Substitutable numbers: 0B1300027C, 0B1 300 027 C, 0B1300027CX, 0B1 300 027 CX, 0B1300027, 14081009, 14 08 10 09
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Manual Transmission

Technical characteristics of the KXP gearbox

The presented gearbox belongs to the Manual transmissions category and is configured as a classic six-speed manual transmission. The use of six gears allows for optimal gear spacing tailored to the flexibility of the diesel engine, reduced RPM at highway speeds, and better control over vehicle dynamics.

The transmission is structurally adapted to work with a Diesel engine, which means properly selected gear ratios, reinforced drivetrain components, and operating characteristics matched to the higher torque typical of TDI units. The manual control type provides a direct, mechanical connection to the gear shifting system, which facilitates diagnostics and service compared to automatic solutions.

Application in Audi A4 B8 2.0 TDI

Audi A4 B8 2.0 TDI Manual Gearbox 6 Speed KXP has been developed specifically for the A4 B8 platform with a diesel engine. Proper mounting points, housing geometry, and compatibility with factory equipment (clutch system, drive shafts, brackets) allow for installation in place of the original transmission without the need for modifications to the body structure or subframe.

By maintaining the factory drivetrain concept, the gearbox works with the original vehicle control systems, which promotes stable operation of the power unit and predictable vehicle behavior under various load conditions. This solution is particularly beneficial for post-accident repairs, replacements after a failure, or restoring a car to a configuration consistent with the manufacturer's documentation.

Benefits of choosing a 6-speed manual gearbox

Choosing a six-speed manual transmission in a diesel-powered car brings a number of practical advantages:

• better utilization of the diesel engine's torque characteristics,
• the ability to maintain lower RPM at higher driving speeds,
• greater control over acceleration and engine braking,
• simpler construction compared to automatic transmissions.

For users who value conscious vehicle handling, a manual gearbox provides a clear and predictable tool for drivetrain control, and with proper operation and regular maintenance, it can offer stable durability.

Condition, origin, and technical fitment

The offered transmission comes from the Audi brand and is an aftermarket component, which allows for economical repair while maintaining the original design. As a used part, the gearbox is intended for users and workshops looking for a factory solution rather than replacements with uncertain specifications.

Identification is based on the OEM part number and associated interchangeable numbers, which facilitates matching to a specific vehicle configuration. Before purchasing, it is recommended to compare the markings with the car's documentation or the removed component to ensure full mounting and functional compatibility.

Technical support and additional materials

When selecting an aftermarket transmission, it is worth paying attention to the control type, fuel type, and compatibility with the factory vehicle configuration. A detailed discussion of the differences between manual, automatic, and dual-clutch transmissions, as well as practical tips on buying a used gearbox, can be found in the article: Gearbox: manual, automatic, or DSG – common faults and a guide to buying a used gearbox.

If you are planning a comprehensive repair or upgrade of the drivetrain in your Audi and need other elements from the same group, such as housings, shafts, or complete transmissions, check out the available parts in the Audi manual transmissions category.