Mercedes SLK R172 Convertible Hydraulic Unit Roof Motor Pump Top A1728000030

Mercedes SLK R172 Convertible Hydraulic Unit Roof Motor Pump Top is a specialized component of the folding roof opening and closing system, designed for Mercedes SLK R172 series models. This used hydraulic pump allows for an economical, yet functional and technically sound repair of the convertible roof mechanism, while maintaining the proper operation of the entire system. It is a solution for drivers who want to restore the roof's efficiency without investing in a new component.

Specifications and technical data

• SKU: A1728050024-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1728050024
• Substitutable numbers: A1728050024, A 172 805 00 24, A1728000030, A 172 800 00 30
• Category: Hardtops, Roof Panels & Parts

Purpose and function of the roof hydraulic pump

The hydraulic pump in the SLK R172 model is responsible for generating pressure in the system, which enables smooth folding and unfolding of the roof. A properly selected component ensures:

• stable operation of the folding roof actuators,
• consistent operation with the factory hydraulic installation,
• appropriate dynamics of opening and closing the roof in automatic mode.

By maintaining the manufacturer's original design concept, the pump works with the factory control and roof safety system, which is crucial for the trouble-free operation of the convertible.

Benefits of using an original Mercedes pump

Choosing an original hydraulic pump dedicated to the SLK R172 allows you to maintain the consistency of the entire roof system. Such a component:

• is designed for specific operating pressures and roof performance characteristics,
• minimizes the risk of leaks and overloads in the hydraulic system,
• facilitates installation thanks to factory-fitment to mounts and lines.

Using a component from the same design line as the other roof system elements translates into greater operational predictability and reduces the need for additional modifications.

Characteristics of the used product

The presented pump comes from the used parts segment, which allows for a significant reduction in repair costs while maintaining the functionality required for daily use. This type of solution is particularly beneficial when servicing older SLK R172 units, where the priority is a rational price-to-technical-capability ratio. A used component can be a good choice in a situation where the existing pump has worn out, suffered mechanical damage, or stopped maintaining the proper pressure in the system.

Selection and compatibility in the convertible roof system

When selecting a hydraulic pump for a folding roof, it is crucial to match it to the specific body version and roof system. The manufacturer's original markings and available interchangeable numbers allow you to verify compatibility with your vehicle and also facilitate comparison with the currently installed element. This helps reduce the risk of installation problems and ensures proper cooperation with the existing hydraulic and electrical installation.

If you are planning a comprehensive repair or upgrade of the folding roof area in your Mercedes and need other elements from the same group, such as actuators, hydraulic lines, or system mounts, check out the available parts in the Convertible roofs, cars and Mercedes parts category.

Why consider a used part

In the case of specialized elements such as a roof hydraulic pump, purchasing a used component is often a reasonable alternative to a new part. This allows you to:

• reduce repair costs while maintaining the original system design,
• maintain consistency with the factory folding roof system,
• restore full functionality of the mechanism without interfering with the manufacturer's design.

If you want to better plan your purchases and consciously choose elements from the secondary market, the guide on our blog will be helpful: Used parts – Your guide to the best offers in the automotive store. You will find practical tips there on how to evaluate the profitability of a purchase and what to pay attention to when choosing used components.

Summary

Mercedes SLK R172 Convertible Hydraulic Unit Roof Motor Pump Top is a solution intended for Mercedes convertible users who want to restore the efficiency of the folding roof system in a technically sound and economical way. The original design, fitment to the specific model, and the ability to use the existing installation make it a practical choice for repairs and servicing of the roof system in SLK R172 series vehicles.