Steering Vacuum Pipe Mercedes R171 Power Steering Oil Hose Line A1714602124

The Mercedes R171 Power Steering Vacuum Hose is an original part from the Hoses, Tubes, and Pipes group, designed for use in the power steering system. It ensures stable oil and vacuum flow within the system, which translates to predictable steering response and safe vehicle handling on the road.

Specifications and technical data

• SKU: rhd-A1714602124
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1714602124
• Substitutable numbers: A1714602124, A 171 460 21 24
• Category: Hoses, Lines & Pipes

Application and Function in the Power Steering System

The presented power steering vacuum hose is responsible for transporting the working medium within the power steering system. In conjunction with the pump and steering rack, it forms a sealed flow path that enables:

• maintaining adequate working pressure in the power steering system,
• stable operation of the steering rack during maneuvering,
• reduction of vibrations and unwanted play in the steering wheel,
• proper lubrication of components interacting with the transmission fluid.

Thanks to its precise fit for the Mercedes R171's specific design, the hose maintains the correct routing geometry, minimizing the risk of chafing, kinks, and leaks during long-term operation.

Construction, Fitment, and Installation

The original nature of the part ensures a precise fit to the factory mounting points on the body and steering system components. The hose is designed to:

• maintain appropriate stiffness while remaining flexible in areas requiring vibration compensation,
• ensure leak-free connections under varying temperatures and loads,
• limit pressure drops along the path between power steering system components.

This solution facilitates installation and servicing – the mechanic can utilize factory brackets and existing hose routing without needing to modify the system. The correct geometry and working diameter contribute to maintaining system operating parameters in line with the vehicle manufacturer's specifications.

Benefits of Using a Used Original Hose

Choosing a used, original power steering vacuum hose for the Mercedes R171 is a technically and economically advantageous solution. This type of part allows for:

• maintaining the consistency of the entire system with the manufacturer's factory specifications,
• reducing the risk of problems arising from imprecise fitment of aftermarket replacements,
• lowering repair costs while maintaining high quality of workmanship.

Original hoses, tubes, and pipes are designed for specific loads and operating conditions, therefore their use promotes long-term, predictable operation of the power steering system, without the need for frequent service interventions.

Selection by Part Numbers and Integration with Other Components

The part should be selected based on the vehicle manufacturer's catalog data, using the part number and interchangeable numbers. This approach facilitates:

• verification of compatibility with a specific engine and equipment version,
• avoiding issues with hose length and connector types,
• ensuring correct cooperation with the power steering pump and steering rack.

This allows the hose to be integrated into the existing system without modifications, and the entire installation retains the factory logic for routing working fluids.

Related Components and Technical Knowledge Development

If you are planning to replace other hydraulic and vacuum components in vehicles of this brand as part of steering system servicing, check the available parts in the Mercedes Hoses, Tubes, and Pipes category.

To expand your knowledge on the practical selection of original used parts, identification procedures by part numbers, and the impact of such components on vehicle longevity, it is worth reading the article BMW – Sporty Performance and Precision. How Original Used Parts Extend the Life of the Bavarian Icon?, which discusses universal principles also useful when working with other premium brands.