Mercedes A207 Power Steering High Pressure Pipe Hose Line OM651 A2074601924

Mercedes A207 Power Steering High Pressure Pipe Hose Line is an original hydraulic system component designed for use with the OM651 diesel engine. It ensures stable high-pressure fluid delivery between the pump and the steering gear, which translates into predictable steering operation and safe vehicle handling. Thanks to its factory-spec geometry and connectors, the hose is perfectly matched for installation in the A207 body type, facilitating assembly and reducing the risk of leaks.

Specifications and technical data

• SKU: RHD-A2074601924
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2074601924
• Substitutable numbers: A2074601924, A 207 460 19 24
• Category: Power Steering Hoses

Purpose and function in the power steering system

The offered hose belongs to the Power steering hoses category and is responsible for transporting operating fluid under high pressure within the hydraulic system. It is a key element of the steering gear supply circuit, which:

• maintains the required operating pressure across the entire range of system loads,
• ensures proper rigidity and resistance to pulsations generated by the pump,
• minimizes the risk of pressure drops that lead to steering stiffness.

Due to its construction in accordance with Mercedes factory standards, the hose works with the power steering system designed for the OM651 unit, maintaining proper flow characteristics and operational safety.

Construction and fitment for Mercedes A207

The Mercedes A207 Power Steering High Pressure Pipe Hose Line has been designed for specific routing within the engine bay, taking into account mounting points and bending radii. This means that:

• connectors and ends are factory-matched to the pump and steering gear,
• the hose avoids critical components (hot engine parts, moving subassemblies),
• proper clearance from the body and suspension is maintained, which limits vibrations and wear.

Such fitment translates into stable system operation, reduces material stress, and lowers the risk of abrasions or micro-cracks over the long term of operation.

Condition, origin, and benefits of using a used part

The item comes from the original Mercedes parts segment and is offered as a used component. For the user, this means the ability to maintain factory build quality and geometry while reducing repair costs compared to a new replacement. A used high-pressure hose is a good solution in situations where:

• the existing component has suffered from corrosion, abrasion, or leaks,
• power steering fluid leaks have appeared in the area of the hose,
• a quick, economical repair is necessary while maintaining the original specification.

Using an original hose from the secondary market helps maintain the integrity of the hydraulic system according to the manufacturer's original design, which is particularly important in premium-class vehicles.

Installation and maintenance tips

When replacing the high-pressure hose in the power steering system, it is recommended to:

• thoroughly clean the ports at the pump and steering gear before installation,
• check the condition of other hoses and threaded connections,
• replace or top up the power steering fluid in accordance with the vehicle manufacturer's recommendations,
• bleed the system after installation to avoid pump noise and drops in steering effectiveness.

A correctly installed hose ensures stable steering system operation, uniform assistance, and reduces the risk of pump failure resulting from operation with low fluid levels.

System expansion – other Mercedes power steering hoses

If you are planning a comprehensive repair or upgrade of the steering system area in your Mercedes and need other elements from the same group, such as additional high-pressure hoses, return lines, or flexible connecting sections, check the available parts in the Mercedes power steering hoses category.