Audi A4 B8 1.8 TFSI Manual Gearbox Transmission 6 Speed PHZ 0B1300028R 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 1.8 TFSI Manual Gearbox Transmission 6 Speed PHZ is an original, used unit from the Manual transmissions category, designed for vehicles with a petrol engine. It is a solution for users who expect precise gear operation while maintaining the factory driving characteristics and proven Audi design.

Specifications and technical data

• SKU: 0B1300028R
• Mark: Audi
• Condition: Used
• OEM Part Number: 0B1300028R
• Substitutable numbers: 0B1300028R, 0B1 300 028 R
• Fuel type: Petrol
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and technical characteristics

The presented gearbox has been designed to work with the 1.8 TFSI unit in the Audi A4 B8 model, in a configuration with a petrol engine. The manual design with six gears provides the driver with direct control over the drivetrain operation, which translates into predictable vehicle behavior and the ability to optimally utilize the engine's RPM range.

The manual transmission type is valued for its simplicity of construction, high resistance to loads, and easier diagnostics compared to automatic solutions. The use of six gears allows for a better balance of dynamics at lower gears and driving comfort at highway speeds.

Benefits of using a 6-speed manual gearbox

Using this gearbox in the Audi A4 B8 1.8 TFSI allows for maintaining the vehicle's factory driving characteristics. Key advantages include:

• Direct torque transfer – the manual design minimizes losses in the drivetrain.
• The ability to precisely select the gear for driving conditions, which promotes both dynamic and economical operation.
• Stable cooperation with the petrol engine, in accordance with the vehicle manufacturer's specifications.
• A solution structurally prepared for daily use in varied road conditions.

Application in service practice

This gearbox is suitable as a replacement part in the event of an existing transmission failure, mechanical wear, or the need for a comprehensive drivetrain repair. A used unit allows for reducing service costs while maintaining the original vehicle specification, which is important both from the point of view of durability and the subsequent resale of the car.

Choosing an original, used manual gearbox is particularly beneficial in situations where maintaining compatibility with factory equipment, wiring harnesses, and vehicle control software is a priority. As a result, the installation process is predictable, and the risk of operational problems after replacement is minimized.

Selection and purchase of a used gearbox

When choosing a used manual gearbox for the Audi A4 B8 1.8 TFSI, it is crucial to match the transmission type, fuel type, and model generation. It is worth paying attention to compatibility with the factory vehicle configuration to avoid additional mechanical or electronic modifications. It is also good practice to consult with a mechanic or a specialized service center that will confirm the correctness of the part selection.

If you want to deepen your knowledge about the differences between transmissions and the principles of safely purchasing parts from the secondary market, the following guide will be helpful: Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox, which discusses the practical aspects of operation and selection of gearboxes.

Expanding the scope of service work

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, selectors, or mounting elements, check the available parts in the Audi manual transmissions category.