Mercedes SLK R172 Folding Roof Latch Lock Front Left Right Set Linkage Mechanism

Mercedes SLK R172 Convertible Roof Locking Mechanism Set is a specialized set of components responsible for securely locking and unlocking the convertible roof on the R172 generation SLK model. The set is designed for the front section of the body, on both the left and right sides, ensuring a stable closure of the roof structure. This solution is for users who expect smooth operation of the roof mechanism and preservation of the system's factory functionality.

Specifications and technical data

• SKU: A1727900100
• 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
• Location on the vehicle: Front, Left, Right
• Category: Sunroofs & Parts

Purpose and Function of the Set

The presented set of locking and latching mechanisms is designed for the convertible roof system in the Mercedes SLK R172, falling under the category of Panoramic Roofs, Sunroofs, and Parts. It is responsible for precisely locking the front edge of the roof to the windshield frame and cooperating with the guides on the left and right sides of the vehicle. A correctly functioning mechanism minimizes play, reduces unwanted structural vibrations, and supports the sealing of roof-to-body connections.

Construction and Vehicle Placement

The set includes components operating in the critical area of the front of the roof, assigned to the Front, Left, Right zones of the vehicle. The placement of the components allows for an even distribution of forces during roof opening and closing, which is important for the durability of the entire system. The mechanism's construction is adapted to the specific kinematics of the SLK R172's convertible roof, ensuring it works with factory actuators and position sensors.

Benefits of Using the Original Mechanism

Using a complete set of locks and latches specifically designed for the SLK R172 allows for maintaining factory fit with the body and existing roof installation. The correct geometry of the elements translates to:

• proper roof closure without the need for excessive adjustment,
• stable guidance of the structure when operating on the left and right sides,
• reduced risk of incomplete closure or roof system errors.

For the user, this means more predictable roof operation, reduced unwanted noises while driving, and maintaining a level of operational comfort close to the factory configuration.

Product Characteristics and Service Application

The mechanism comes from the Mercedes line and is intended for service applications in vehicles equipped with this generation's convertible roof. It is suitable for replacing damaged parts after mechanical failure, as well as for restoring system functionality after a collision or prolonged use. The set is particularly useful in situations where simultaneous operation of the front area and both sides of the vehicle is required, which helps maintain the symmetry of the entire roof's operation.

Part Selection and Compatibility Support

To correctly select this set for a specific SLK R172 configuration, pay attention to the manufacturer's markings and compatibility with the vehicle's roof system. Information about the main part number and associated interchangeable numbers can be helpful in verifying compatibility in service catalogs. If you want to deepen your knowledge on how to perfectly select used parts, check OEM compatibility, and avoid incorrect purchases, consult the advice in the article End Your Wrong Purchases! How to Professionally Select Used Car Parts, Saving Time and Nerves.

If you are planning a comprehensive repair or upgrade of the roof area in your Mercedes and need other parts from the same group, such as guides, seals, or additional locking modules, check the available parts in the category Mercedes Panoramic Roofs, Sunroofs, and Parts.