Audi A4 B8 A5 8T 2.0 TDI CAGA 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 A5 8T 2.0 TDI CAGA Manual Gearbox 6 Speed KXP is a factory-original, used gearbox from the Manual gearboxes category, designed for diesel units. It is a solution for users who expect precise gear shifting while maintaining the original driving characteristics of an Audi.

Specifications and technical data

• SKU: 0B1300027C-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 0B1300027C
• Substitutable numbers: 0B1300027C, 0B1 300 027 C, 0B1300027CX, 0B1 300 027 CX
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and technical specifications

The presented gearbox has been designed to work with the 2.0 TDI CAGA engine in the Audi A4 B8, which ensures consistency of operating parameters with the powertrain. The design based on manual control allows the driver to fully control gear selection, which is particularly valued in highway driving and dynamic operation.

The 6-speed configuration enables optimal gear ratios for flexibility, acceleration, and fuel economy within the speed ranges typical for diesel engines. Using this gearbox in the drivetrain allows for maintaining proper engine RPM across a wide range of loads, which translates into stable operation and predictable vehicle reactions.

Benefits of using a manual gearbox in a diesel engine

When paired with a diesel unit, a manual gearbox enables efficient use of torque in the low and medium RPM ranges. Well-chosen gear ratios promote:

• maintaining favorable fuel consumption at constant driving speeds,
• efficient acceleration without excessive engine strain,
• better vehicle control in urban conditions and on the road.

For users who prefer a direct, mechanical connection to the drivetrain, this configuration ensures predictable vehicle behavior and easier diagnostics of any potential drivetrain malfunctions.

Condition, selection, and vehicle integration

The gearbox comes from the used components segment, which allows for a significant reduction in repair costs compared to purchasing a new part, while maintaining the manufacturer's original specifications. This is particularly important for models where maintaining compliance with factory drivetrain parameters is crucial.

Selecting the appropriate gearbox for a specific version of the Audi A4 B8 2.0 TDI CAGA should take into account the type designation, drivetrain configuration, and compatibility with the vehicle's control software. Proper matching minimizes the risk of installation issues and ensures correct cooperation with other drivetrain components.

Why consider a used gearbox

In the event of a transmission failure in diesel cars, purchasing a used manual gearbox is often the most rational economic solution. It allows for reduced repair costs while maintaining the original design and operating characteristics. A detailed discussion of the advantages of this approach, selection procedures based on identification numbers, and cost comparisons can be found in the article: Why it is worth buying used gearboxes and engines – facts instead of myths.

Expanding the Audi drivetrain

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 additional transmissions, compatible housings, or related mounting components, check out the available parts in the Audi manual gearboxes category.