Volkswagen Golf VIII 1.4 TSI Manual Gearbox RGN 6 Speed 0AJ300042G WARRANTY

Listing details

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

Volkswagen Golf VIII 1.4 TSI Manual Gearbox RGN 6 Speed is an original, used gearbox from the VAG group, designed for vehicles equipped with a manual transmission system. Thanks to its precise design and six-speed transmission, it ensures smooth gear shifting, stable drivetrain operation, and comfortable daily driving. This is a solution for users looking for a factory fit and a proven, mechanical construction.

Specifications and technical data

• SKU: 0AJ300042G
• Mark: Audi
• Condition: Used
• OEM Part Number: 0AJ300042G
• Substitutable numbers: 0AJ300042G, 0AJ 300 042 G, 0AJ300041SX, 0AJ 300 041 SX
• Gearbox type: Manual
• Category: Manual Transmission

Technical characteristics and intended use

The presented gearbox belongs to the Manual gearboxes category and has been designed as a classic, mechanical manual transmission. The use of six gears allows for optimal gear ratios in terms of dynamics and fuel economy, which is particularly important in modern petrol units such as the 1.4 TSI.

The manual design type means direct, mechanical selector control, which translates into predictable drivetrain behavior and easier diagnostics and maintenance compared to automatic or dual-clutch solutions.

Benefits of using a manual gearbox in the Golf VIII 1.4 TSI

Using this gearbox in the Volkswagen Golf VIII 1.4 TSI provides a number of practical advantages:

• Precise gear shifting – the six-speed design promotes smooth acceleration and maintaining optimal engine RPM.
• Control over drivetrain operation – manual control allows the driver to consciously select the gear according to road conditions and driving style.
• Simpler maintenance – the classic mechanical construction facilitates diagnostics and potential repairs compared to more complex automatic transmissions.
• Stable cooperation with the 1.4 TSI unit – the transmission was designed with the torque parameters typical for this engine in mind.

Condition, origin, and fitment

The gearbox comes from the Audi brand, which means maintaining the VAG group's quality standards regarding materials, machining, and assembly tolerances. The item is used, making it a cost-effective solution while maintaining factory geometry and compatibility with factory mounting points and standard equipment.

Before installation, a standard workshop procedure is recommended: verification of tightness, inspection of shaft play, and assessment of the transmission oil condition. This allows the gearbox to be prepared for further operation in a specific vehicle and minimizes the risk of improper operation after replacement.

Installation and operational tips

To fully utilize the potential of this gearbox, it is worth paying attention to a few technical aspects:

• selection of the appropriate transmission oil in accordance with the vehicle manufacturer's recommendations,
• checking the condition of the clutch, release bearing, and gear shift cables/linkages during installation,
• correct adjustment of the selector mechanism to ensure light and repeatable gear shifting,
• regular inspection of tightness and periodic oil changes during further operation.

By following these procedures, the gearbox can operate stably and predictably, ensuring comfortable handling and appropriate durability in daily use.

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

For users who want to deepen their knowledge about transmission selection and the differences between designs, a guide describing typical faults and criteria for choosing a used gearbox will be useful – detailed information can be found in the article Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox.