Vacuum Pipe Volkswagen Golf 5 Audi A3 8P 2.0 TDI Brake Servo Line 1K0612041GK

Vacuum Pipe Volkswagen Golf 5 Audi A3 8P 2.0 TDI Brake Servo Line 1K0612041GK is a component from the Lines, hoses and pipes group, designed for operation in the brake servo vacuum system. It is responsible for the stable supply of vacuum to the brake booster, which translates into predictable pedal response and safe deceleration. This is a solution for users looking for a proven component with factory geometry and fitment for VAG group models.

Specifications and technical data

• SKU: 1K0612041GK
• Mark: Audi
• Condition: Used
• OEM Part Number: 1K0612041GK
• Substitutable numbers: 1K0612041GK, 1K0 612 041 GK
• Category: Hoses, Lines & Pipes

Purpose and function in the brake system

The described servo hose is a component responsible for transporting vacuum between the vacuum source and the brake servo in vehicles with a 2.0 TDI engine. A properly selected servo hose ensures:

• stable brake assistance across the full range of engine loads,
• repeatable braking force with every pedal press,
• reduced risk of vacuum loss and increased braking distance.

By maintaining the factory shape and internal diameter, the hose maintains proper vacuum flow, which is important for both driving comfort and safety.

Construction and fitment for Audi and Volkswagen

The hose belongs to the Lines, hoses and pipes group, which means it has been designed to work in the engine bay environment, taking into account temperature, vibrations, and contact with other components. The hose construction is profiled for specific models, such as the Volkswagen Golf 5 and Audi A3 8P with the 2.0 TDI unit, which facilitates:

• proper routing in the engine bay without tension,
• secure seating on the servo and vacuum source ports,
• preservation of factory mounting and routing points.

Such fitment reduces the risk of rubbing against other elements, leaks, or incorrect hose positioning after installation.

Characteristics of the used component

The offered hose is a used component, which in practice means it comes from disassembly and was previously operated in a vehicle. Such components are often chosen in situations where maintaining original geometry and compatibility with the factory system is important, while simultaneously optimizing repair costs. This type of hose is particularly useful in cases of:

• damage to the existing hose (cracks, abrasions, leaks),
• diagnosis of problems with a hard brake pedal or unstable assistance,
• comprehensive brake system maintenance in vehicles with a 2.0 TDI engine.

Benefits of using a dedicated servo hose

Using a servo hose matched to a specific engine-body configuration allows for maintaining brake system performance parameters in accordance with the manufacturer's specifications. For the user, this means, among other things:

• consistent brake assistance in daily operation,
• reduced risk of failures resulting from leaks in the vacuum circuit,
• easier installation thanks to the factory shape and routing points.

This solution is particularly beneficial for the service of intensively used vehicles, where the stability of the brake system is of key importance for safety.

Related system components and additional information

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and need other items from the same group, such as vacuum lines, servo hoses, or supply pipes, check the available parts in the Audi lines, hoses and pipes category.

If you are interested in a broader context of system operation in VAG group vehicles, including the impact of modifications on engine characteristics and cooperation with other components, it is worth checking out the guide material: Performance exhaust system: used manifolds and sports catalytic converters on the road. This will allow for a better understanding of the dependencies between individual vehicle systems when planning further modifications or repairs.