Mercedes SLK R172 Folding Roof Latch Lock Mechanism Front Right O/S A1727900471

The Mercedes R172 Front Right Convertible Roof Mechanism Lock is an original component of the roof system, designed for precise operation in the front right section of the convertible roof. It ensures proper locking of the roof structure, contributing to the vehicle's stability, watertightness, and safe operation.

Specifications and technical data

• SKU: A1727900200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1727900200
• Substitutable numbers: A1727900100, A 172 790 01 00, A1727900200, A 172 790 02 00, A 172 790 00 59, A1727900059, A1727900471
• Location on the vehicle: Front, Right
• Category: Sunroofs & Parts

Purpose and Function in the Roof System

The presented front right convertible roof mechanism lock operates at a critical point of the roof structure, responsible for correctly locking the front part of the roof on the passenger side. This component works in conjunction with other system components, ensuring:

• stable connection of the roof panels to the vehicle body frame during driving,
• controlled opening and closing of the convertible roof throughout its full range of motion,
• maintenance of the correct geometry of the roof structure on the right side.

Its placement in the front right area requires appropriate rigidity and repeatable operation, which directly impacts the user comfort of the convertible roof.

Construction and Technical Characteristics

The lock mechanism belongs to the category of Panoramic Roofs, Sunroofs, and Parts, meaning it is designed to work with advanced roof systems used in Mercedes vehicles. The construction includes a set of mechanical elements responsible for:

• mechanical locking of the roof in the closed position,
• load transfer resulting from roof operation and body vibrations,
• precise motion guidance during the folding and unfolding process.

This element is part of the OEM system, which helps maintain the original operating parameters of the roof system without the need for vehicle structure adaptation or modification.

Benefits of Using an Original Roof Lock

Using the original front right convertible roof mechanism lock helps maintain the integrity of the entire roof system. Key benefits include:

• factory fitment to the body geometry and roof guides,
• consistent roof performance with repeated opening and closing cycles,
• reduced risk of leaks caused by improper locking,
• compatibility with existing roof system hardware in the vehicle.

This allows the mechanism to be used for repairing a damaged system as well as restoring full roof functionality after a collision or wear and tear.

Selection, Installation, and Practical Application

When selecting the front right convertible roof lock, it is crucial to ensure it matches the specific Mercedes model and is compatible with the vehicle's roof system. The original origin of the component facilitates:

• installation in existing mounting points without structural modifications,
• proper cooperation with actuators, guides, and sensors of the roof system,
• maintaining balanced operation of both sides of the mechanism (left and right) under load.

Installation by a specialized service center with experience in handling Mercedes convertible roofs is recommended to ensure correct adjustment and functional testing after replacement.

Related Products and Technical Knowledge

If you need other components from the Panoramic Roofs, Sunroofs, and Parts Mercedes category, check out the Panoramic Roofs, Sunroofs, and Parts Mercedes available in our store to select complete components for your roof system.

When planning more extensive service work on your vehicle, it is also worth familiarizing yourself with the selection of used chassis components – practical tips can be found in the article Stock vs. Sport Suspension – Construction Differences and Is It Worth Buying Used Suspension Parts?, which discusses the approach to used components in the context of safety and durability.