Mercedes R172 Power Steering Pump Housing Cover Cap A0014662705

The Mercedes R172 Power Steering Pump Housing Cover is an original hydraulic system component designed for precise protection of the pump body. Thanks to its factory fit for Mercedes construction, it ensures stable power steering operation and proper protection of the pump's critical points against dirt and mechanical damage. This is a practical solution for users who want to restore proper sealing and functionality of the steering system without compromising on compatibility.

Specifications and technical data

• SKU: A0014662705
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0014662705
• Substitutable numbers: A0014662705, A 001 466 27 05
• Category: Power Steering Pumps

Purpose and Function in the Power Steering System

The power steering pump housing cover in Mercedes R172 models is responsible for the sealed closure of the pump body and maintaining the correct geometry of the working elements. A properly selected component:

• stabilizes pump operation across the entire range of steering system loads,
• reduces the risk of working fluid leaks from the housing area,
• protects the pump's interior from external contaminants,
• supports the maintenance of adequate working pressure in the system.

This allows the power steering system to maintain predictable operating characteristics, and the force required to turn the steering wheel remains stable.

Original Mercedes Fitment

The cover has been designed as a component dedicated to Mercedes power steering pumps, which translates to a proper fit with the housing and other system components. The original geometry of the mounting points and sealing surfaces allows for installation without modifications, while maintaining factory tolerances. This is particularly important for hydraulic components, where even minor deviations can lead to leaks or accelerated wear.

The product comes from the Mercedes parts line, which facilitates selection based on the specific vehicle configuration and ensures consistency with other steering system components.

Characteristics of the Used Component

As a part from the Power Steering Pumps category, the offered housing cover is a used element, which in practice means the possibility of an economical repair of the system while maintaining the original manufacturer's specifications. This type of component is particularly attractive in situations where only the housing or its cover has been damaged, and the pump itself still maintains correct operating parameters.

Choosing an original, used cover allows for cost savings compared to replacing the entire pump, while maintaining the factory design of the power steering system.

Part Selection and Technical Support

To correctly select the power steering pump housing cover for a specific Mercedes model, it is advisable to use the manufacturer's markings and vehicle data. The product description includes information such as SKU (), OEM part number (), and related reference numbers (), which facilitate compatibility verification. This data allows for quick checking against service catalogs and parts selection software.

If you are planning a comprehensive repair or upgrade of the steering system area in your Mercedes and need other parts from the same group, such as housings, complete pumps, or additional mountings, check the available parts in the Mercedes Power Steering Pumps category.

Technical Knowledge and Operation of Fuel Systems

When performing service work on hydraulic and fuel systems, it is advisable to use reliable sources of knowledge to avoid assembly and diagnostic errors. Detailed information on selecting components by OEM numbers, regeneration principles, and diagnostics of elements such as pumps and injectors can be found in the article “Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Regeneration”, which organizes key service issues in the form of practical tips.