Mercedes-Benz S-Class W220 Front Left N/S Slam Panel Support Holder A2206201931

Mercedes-Benz S-Class W220 Front Left N/S Slam Panel Support Holder is an original body component designed for the front area on the driver's side. Thanks to its factory geometry and precise profile, it ensures proper guidance and support of the seat belt, which translates into comfort and predictable operation of the mounting system. This is a practical solution for users who want to maintain the structural integrity of their Mercedes interior.

Specifications and technical data

• SKU: A2206201931
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2206201931
• Substitutable numbers: A2206201931, A 220 620 19 31, BG
• Location on the vehicle: Front, Left
• Category: Bonnet Panels

Purpose and vehicle placement

The presented support is dedicated to installation in the front part of the cabin, on the left side of the vehicle. Its placement in this area ensures that the component is responsible for the stable retention of the driver's seat belt holder, which is important for both ergonomics and the correct routing of the belt webbing relative to the seat and the pillar.

Precise fitment to the S-Class W220 body structure allows for maintaining the factory assembly line and minimizes the risk of stress or unwanted play within the mounting area.

Technical and functional characteristics

The seat belt holder support has been designed as a component that works with the factory safety system in the Mercedes S-Class. The design provides:

• stable seating of the seat belt holder in the front area on the driver's side,
• proper belt routing relative to the anchor points,
• maintenance of the correct operating geometry of the retractor and tensioner mechanism.

Thanks to this solution, the seat belt mounting system remains consistent with the manufacturer's specifications, and the user receives a functional and structurally compliant component for their vehicle.

Benefits of using an original support

Using a factory seat belt holder support in a Mercedes S-Class W220 helps reduce the risk of installation problems typical of aftermarket replacements. The component is prepared to work with original mounting points, which facilitates installation and shortens service time.

The main advantages include:

• maintaining the structural integrity of the vehicle interior,
• proper seat belt routing relative to the seat and pillar,
• compatibility with the factory Mercedes safety system,
• suitability for use in post-accident repairs or when replacing worn-out mounting components.

Component condition and service application

The offered support comes from dismantling and is intended for reinstallation in a vehicle where it is necessary to restore the correct geometry of the driver's side seat belt mounting. It is suitable for both post-accident repairs and for replacing components that are worn out or mechanically damaged.

For workshops specializing in the Mercedes brand and users servicing their own cars, this is a practical service solution that allows for restoring the functionality of the belt mounting system without interfering with the body structure.

If you are planning a comprehensive repair or upgrade of the front body area of your Mercedes and need other components from the same group, such as reinforcements, brackets, or covers, check the available parts in the Mercedes Hoods category.

For those interested in a broader context of selecting used OEM components, optimizing configurations, and the impact of individual subassemblies on vehicle handling, the guide article Go-Kart Feeling XXL: used N18 turbocharger vs. B48 – what to choose for a Mini Cooper S? may be helpful, as it discusses the practical aspects of choosing and installing used parts.