Audi TT 8J Petrol Engine Vacuum Fuel Pump Brake Booster Unit 06J145100F

Audi TT 8J Petrol Engine Vacuum Fuel Pump Brake Booster Unit is a component from the Vacuum pumps group, designed for use with petrol engines in the Audi TT 8J generation. It enables the stable generation of vacuum necessary for the proper operation of selected vehicle systems, ensuring predictable vehicle behavior during daily use. This used OEM component is a sensible choice for a technically conscious repair where fitment and functionality are key.

Specifications and technical data

• SKU: 06J145100F
• Mark: Audi
• Condition: Used
• OEM Part Number: 06J145100F
• Substitutable numbers: 06J145100F, 06J 145 100 F, 86J145100B, 86J 145 100 B
• Fuel type: Petrol
• Rim width: 8
• Category: Vacuum Pumps

Purpose and role in the vehicle system

The vacuum pump in the Audi TT 8J is responsible for generating the appropriate level of vacuum for the vehicle's associated systems. In the petrol engines for which it is intended, stable vacuum is essential for the correct operation of pneumatically controlled components and for maintaining consistent engine performance parameters. Using an original solution from the Vacuum pumps group reduces the risk of compatibility issues and facilitates diagnostics.

Compatibility and technical parameters

The presented pump has been designed for use with a petrol system, which is important when selecting parts for a specific engine version. Information about the fuel type allows the mechanic or user to select a component consistent with the vehicle's factory configuration. The product comes from the Audi brand, which helps maintain structural consistency with other powertrain components.

The product's technical data also includes a rim width parameter, which is linked to a specific vehicle configuration in the catalog database. It does not directly affect the operation of the vacuum pump, but it can be helpful in verifying the compatibility of the part with a given equipment version.

Condition, selection, and service application

The pump is offered as a used item, which allows for an economical repair while maintaining the original design. This type of component is often chosen in situations where the priority is to restore system efficiency while limiting service costs. In workshop practice, it is important to verify the tightness of the vacuum installation and the condition of the hoses before installation, so that the newly installed pump operates under stable conditions.

To facilitate identification, OEM part numbers and interchangeable numbers are provided, allowing for precise matching of the component to a specific Audi TT 8J configuration. Combined with the manufacturer's markings, this provides a convenient reference point for ordering and installation.

Installation and operational tips

When replacing the vacuum pump, it is recommended to:

• check the condition of the seals at the mounting point and replace them if necessary,
• verify vacuum hoses for leaks and mechanical damage,
• check the correct operation of systems using vacuum after installation,
• follow service procedures in accordance with Audi technical documentation.

This approach allows you to fully utilize the potential of the used component and reduce the risk of needing further service intervention in the near future. If you have any doubts regarding the selection of the part, it may be helpful to compare the markings with the vehicle documentation or consult a mechanic specializing in the Audi brand.

Expanding technical knowledge and part selection

If you want to better understand the relationships between powertrain components, engine fuel supply methods, and selecting parts by catalog numbers, it is worth checking out our guide on fuel systems. Practical information on diagnostics, selection by OEM numbers, and operating principles can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which organizes key service issues.

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as additional pumps, vacuum hoses, or mounting elements, check out the available parts in the Audi Vacuum pumps category.