Mercedes W204 Pump Steering High Pressure Line Hose Pipe A2044601443

Mercedes W204 Pump Steering High Pressure Line Hose Pipe is a component from the Lines, hoses and pipes category, designed for operation in the power steering system. The offered component is an original Mercedes part, which ensures proper fitment to the body geometry and correct integration with the power steering pump and steering rack. The used nature of the part allows for an economical, yet technically sound repair of the hydraulic system.

Specifications and technical data

• SKU: rhd-A2044601443
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2044601443
• Substitutable numbers: A2044601443, A 204 460 14 43
• Category: Hoses, Lines & Pipes

Purpose and function in the power steering system

The high-pressure line in the steering system is responsible for transporting hydraulic fluid between the power steering pump and the steering gear. For Mercedes C-Class W204 generation models, the correct flow characteristics and the tightness of the line have a direct impact on:

• stable pressure in the power steering system during maneuvering,
• precise steering system response to steering wheel movements,
• reduction of pump operating noise and the risk of premature wear.

Using an original line from the same design group as the factory component allows for maintaining the correct routing of the hydraulic line, minimizing stress and the risk of abrasion against body or suspension components.

Construction and performance parameters

The Mercedes W204 Pump Steering High Pressure Line Hose Pipe is designed as a rigid-flexible hydraulic line, connecting metal sections with flexible hose segments. This construction enables:

• compensation for vibrations generated by the engine and road irregularities,
• maintaining tightness under high operating fluid pressure,
• safe routing of the line in the engine bay and along the body.

Thanks to factory matching to the specific Mercedes platform, the correct length, bend shapes, and connection positions are maintained, which facilitates installation and reduces the time required for replacement. Original connectors and line ends ensure proper sealing at connection points with the pump and steering gear.

Benefits of using an original Mercedes line

Choosing a high-pressure steering line sourced from Mercedes allows for maintaining consistency with the vehicle's factory specification. In practice, this means:

• secure fitment to the steering system without the need for modifications,
• preservation of factory power steering performance characteristics,
• reduced risk of leaks resulting from inaccurate fitment of aftermarket replacements.

For workshops and private users, this means more predictable installation time and a lower risk of complaints after repair. The used original component is often a beneficial compromise between cost and maintaining the quality and operating parameters of the system.

Condition, verification, and service application

The offered line belongs to the group of used parts, which allows for reducing repair costs while maintaining a design consistent with the original Mercedes project. This type of component is particularly useful in situations where:

• mechanical damage to the existing line has occurred (cracks, abrasion, corrosion of metal sections),
• fluid leaks appear in the power steering system in the area of line connections,
• replacement of the line is necessary after a collision or bodywork repair in the front area of the vehicle.

Selecting the line for a specific vehicle should be based on compliance with the manufacturer's markings and the vehicle platform. This ensures that the steering system maintains proper operating parameters and the installation proceeds smoothly.

Expanding the hydraulic system repair

If you are planning a comprehensive repair or upgrade of the power steering hydraulic area in your Mercedes and need other components from the same group, such as return lines, flexible hoses, or metal pressure pipes, check the available parts in the Mercedes lines, hoses and pipes category.

For users interested in optimizing service costs and comparing repair strategies using used parts, an article discussing the evolution of powertrains and the impact of component selection on the operating budget may be helpful – more information can be found in the material Volkswagen 1.9 TDI vs 1.4 TSI – evolution of VW engines and repair costs.