Mercedes SLK R171 Convertible Hydraulic Unit Roof Motor Pump Top A1718000030

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes SLK R171 Convertible Hydraulic Unit Roof Motor Pump Top is a specialized component of the roof opening and closing system in a convertible, designed for Mercedes SLK R171 series models. The offered hydraulic roof module comes from the Convertible tops, cars and parts category and provides a functional solution for users who want to restore the efficiency of the folding roof mechanism or perform a professional repair. It is a practical choice for workshops and individual users looking for an original component at a reasonable cost.

Specifications and technical data

• SKU: A1718000148-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1718000148
• Substitutable numbers: A1718000148, A 171 800 01 48, A1718000030, A 171 800 00 30
• Category: Hardtops, Roof Panels & Parts

Purpose and function of the hydraulic roof system

The hydraulic roof unit in the Mercedes SLK R171 is responsible for generating the operating pressure in the system, which enables smooth folding and unfolding of the hardtop. The pump works with actuators, lines, and the vehicle's control system, ensuring synchronized operation of all mechanism components. As a result, the roof opens and closes in a controlled manner, maintaining appropriate speed and safety for the body structure.

A properly selected and functional hydraulic pump reduces the risk of mechanical overloads, leaks, and system operation errors, which has a direct impact on the comfort of using the convertible and the durability of the entire roof system.

Advantages of using an original Mercedes hydraulic module

Using an original hydraulic module in the Mercedes SLK R171 allows you to maintain the factory operating parameters of the roof system. The component is structurally matched to the vehicle's installation, which facilitates assembly and minimizes the need for additional modifications. For workshops, this means shorter service time, and for the user – stable, predictable mechanism operation.

Key benefits include, among others:

• maintaining compatibility with the factory roof control,
• appropriate operating pressure parameters in the hydraulic system,
• consistency with the original design of lines and actuators,
• reducing the risk of problems resulting from mismatched replacements.

Thanks to this, the folding roof system can work stably, and the user maintains vehicle operation comfort close to the factory standard.

Product characteristics and service application

The offered hydraulic roof pump is intended for service applications in Mercedes SLK R171 vehicles experiencing problems with opening or closing the roof, a drop in hydraulic system efficiency, or the need to replace a damaged module. The product will work well both for standard repairs and for more extensive roof system upgrades.

Due to its original Mercedes brand origin, the element is suitable for users who want to maintain consistency with the vehicle's factory specifications, avoiding random replacements with uncertain parameters. This is a solution preferred by professional workshops specializing in convertible maintenance.

Product condition and practical assembly aspects

The roof pump is offered in used condition, which allows for an economical restoration of system efficiency while maintaining the original component design. Before installation, it is recommended to perform a standard verification of the vehicle's hydraulic installation, including lines, connectors, and the level and quality of the fluid, to ensure the proper operation of the entire system after replacement.

In service practice, the installation of such a module requires access to the roof mounting space, proper bleeding of the system, and checking the mechanism's operation in a full opening and closing cycle. A correctly performed replacement allows for significantly improving the comfort of using the convertible and reducing the risk of further failures related to mechanism overload.

Support in parts selection and eco-approach to service

In case of doubts regarding the selection of the appropriate hydraulic module for a specific vehicle configuration, it is worth using the vehicle's technical data and information from the service documentation. Proper component matching translates into a longer system lifespan and lower susceptibility to failures.

If you want to better understand how using proven used parts can combine performance improvement with environmental care, check out the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts, which discusses a practical approach to conscious vehicle servicing.

If you are planning a comprehensive repair or upgrade of the roof area in your Mercedes and need other elements from the same group, such as folding mechanisms, seals, or additional control modules, check the available parts in the Convertible tops, cars and parts Mercedes category.