VW Volkswagen Polo Mk5 6R 1.2 TSI Manual Gearbox NBU 6 Speed 02U300050J WARRANTY

Listing details

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

VW Volkswagen Polo Mk5 6R 1.2 TSI Manual Gearbox NBU 6 Speed is an original, factory-spec gearbox from the Manual gearboxes category, designed for Volkswagen vehicles equipped with the 1.2 TSI engine. This used OEM component is a sensible choice for drivers who expect a proven design, reliable drivetrain performance, and perfect compatibility with the factory powertrain architecture.

Specifications and technical data

• SKU: 02U300050J
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 02U300050J
• Substitutable numbers: 02U300050J, 02U 300 050 J
• Gearbox type: Manual
• Category: Manual Transmission

Technical characteristics and intended use

The presented gearbox belongs to the Manual gearboxes category and was specifically designed for the fifth-generation Volkswagen Polo (6R) model with the 1.2 TSI engine. The manual design ensures direct, predictable gear shifting, which translates into excellent control over engine performance in typical urban and extra-urban driving conditions.

The manual transmission type is valued for its simpler construction compared to automatic solutions, which facilitates maintenance and reduces the number of potential failure points. Using an original Volkswagen component ensures compliance with factory drivetrain parameters, including the characteristics of the 1.2 TSI engine and factory control systems.

Benefits of using an original manual gearbox

Choosing this gearbox for the Polo 5 6R 1.2 TSI is a solution that allows you to restore proper drivetrain operation without the need to adapt aftermarket parts of uncertain origin. Key advantages include:

• factory fitment for the mounting points and geometry of the drivetrain in the Volkswagen Polo 5 6R,
• preservation of predictable gear shifting and clutch operation characteristics,
• consistency with factory settings for the 1.2 TSI engine control,
• easier diagnostics and maintenance thanks to the manual design.

For workshops and users, this means a lower risk of compatibility issues and stable, repeatable drivetrain performance after replacement.

Application in service practice

The VW Volkswagen Polo Mk5 6R 1.2 TSI Manual Gearbox NBU 6 Speed is suitable both for standard replacement of a damaged transmission and for post-accident repairs where replacing the entire unit is necessary. Using a used OEM element allows for optimized repair costs while maintaining high compliance with the vehicle's factory specifications.

The manual transmission type is particularly beneficial in vehicles used intensively in city traffic, where frequent gear changes require predictable mechanism operation. A properly selected gearbox reduces the risk of jerking, gear engagement issues, or excessive vibrations, which translates into driving comfort and safety.

Selection and compatibility verification

Before installation, it is recommended to verify the gearbox's compatibility with the specific vehicle equipment version using the OEM part number and interchangeable numbers available in the technical specification. This helps avoid fitment issues and ensures proper cooperation with other drivetrain components.

To better understand the differences between transmissions and key aspects of purchasing a used component, it is worth reading our guide: Manual, automatic, or DSG gearbox – common faults and a guide to buying a used transmission. The article discusses practical issues related to the selection and operation of gearboxes, which facilitates making an informed service decision.

Expanding repairs within the drivetrain system

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Volkswagen and need other components from the same group, such as additional manual transmissions, compatible housings, or other manual drivetrain parts, check out the available parts in the Volkswagen manual gearboxes category.