Audi A4 B8 A5 8T Power Steering Pump 2.0 TDI 8K0145156G

The Audi A4 B8 A5 8T Power Steering Pump 2.0 TDI is an original steering system component designed for diesel engines, ensuring stable system pressure and predictable steering wheel response. Thanks to its factory design for the Audi brand, the pump works with other system components without requiring modifications, which simplifies servicing and reduces the risk of incorrect part selection. A used component allows for an economical yet technically correct repair of the power steering system in cars with a 2.0 TDI engine.

Specifications and technical data

• SKU: 8K0145156G
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0145156G
• Substitutable numbers: 8K0145156G, 8K0 145 156 G, 8K0145154H, 8K0 145 154 H, 8K0145154L, 8K0 145 154 L
• Fuel type: Diesel
• Part type: Power Steering Pump
• Category: Power Steering Pumps

Intended Use and Compatibility with 2.0 TDI Diesel Systems

The presented pump belongs to the Power Steering Pumps category and is structurally adapted for use in Audi vehicles with a 2.0 TDI diesel engine. This means appropriately selected hydraulic parameters, operating characteristics tailored to the loads generated by the diesel unit, and compatibility with the factory engine equipment.

By using an OEM solution, the pump maintains proper cooperation with the steering rack, high-pressure hoses, and fluid reservoir. This allows for predictable power assistance during maneuvering, parking, and driving at higher speeds, without undesirable changes in system characteristics.

Technical Characteristics and Role in the Steering System

The power steering pump in a hydraulic system is responsible for generating operating pressure, which assists the driver when turning the steering wheel. For diesel engines, resistance to prolonged loads and stable operation at varying engine speeds are particularly important. The applied design ensures:

• appropriately selected fluid flow across the entire engine speed range,
• maintenance of a constant level of assistance during parking maneuvers,
• correct cooperation with the control valves in the steering rack,
• reduction of noise and vibrations under typical operating conditions.

This ensures that the steering system maintains predictable, repeatable behavior, which translates to driving comfort and safety, especially in cars used daily in urban and non-urban traffic.

Benefits of Using an Original Audi Power Steering Pump

Using an original power steering pump in an Audi A4 B8 or A5 8T allows for the maintenance of factory steering system operating parameters. Key advantages include:

• factory fitment for mounts, hoses, and engine equipment,
• maintenance of the power assistance force characteristics intended by the manufacturer,
• compatibility with other hydraulic system components,
• possibility of selection by OEM number and interchangeable numbers, which simplifies compatibility verification.

A used component helps reduce repair costs while maintaining a design consistent with the manufacturer's project. This solution is particularly beneficial for comprehensive steering system servicing when multiple components are replaced simultaneously.

Selection by Numbers and Technical Support

The pump has a dedicated OEM part number and associated interchangeable numbers, enabling precise identification and matching to a specific vehicle configuration. When selecting, it is advisable to use the manufacturer's assigned number and vehicle data to avoid installation problems and incorrect system operation.

If you want to deepen your knowledge on the diagnostics and selection of fuel system components for diesel engines, as well as methods of repair and operation, the article will be helpful: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair. There you will find practical tips on working with OEM numbers and principles of servicing components in diesel engines.

Expanding the Power Steering System in Audi – Related Components

If you are planning a comprehensive repair or upgrade of the steering system area in your Audi and need other parts from the same group, such as hydraulic hoses, steering racks, or fluid reservoirs, check the available parts in the Audi Power Steering Pumps category.

This allows you to select a cohesive set of components, which simplifies servicing, reduces installation time, and minimizes the risk of operational problems resulting from mixing incompatible solutions.