Mercedes W220 Rear Center Seat Belt Buckle Black is a factory original safety system component, designed for installation on the rear seat of S-Class W220 models. Its original construction ensures proper belt routing, secure fastening, and a cohesive, aesthetic interior appearance thanks to its subtle black finish.
Specifications and technical data
- SKU: A2208606785
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2208606785
- Substitutable numbers: A2208606785, A 220 860 67 85, AS
- Location on the vehicle: Rear
- Color: Black
- Category: Seat Belts & Parts
Purpose and Function of the Seat Belt Buckle
The presented Mercedes W220 Rear Center Seat Belt Buckle is a component of the passive safety system, responsible for securely fastening the seat belt for the middle position on the rear bench. It has been designed with the correct mounting geometry in mind, so that the belt runs predictably relative to the passenger's silhouette and interacts with the factory anchor points in the body.
Its placement on the rear seat allows for safe use of the third seating position, while maintaining compliance with Mercedes' original design specifications. This ensures the safety system remains consistent with the other belt components in the vehicle.
Construction, Color Scheme, and Interior Fit
The buckle is finished in black, which facilitates integration with typical upholstery and plastic configurations within the Mercedes S-Class W220 interior. This neutral color minimizes the visibility of wear and tear and complements both dark and lighter seat finishes.
The mounting geometry and body shape are adapted to the rear of the W220 body, which translates to:
- correct buckle positioning relative to the seat cushion and backrest,
- stable seat belt routing during driving and braking,
- maintaining user ergonomics – easy access to the release button and comfortable fastening.
Safety and Technical Aspects
As a component within the seat belts and parts category, the buckle works in direct conjunction with the seat belt and the body's anchor points. It is responsible for mechanically holding the belt tongue in the fastened position, and its design is engineered to withstand the loads encountered during sudden braking or collisions.
Key technical advantages include:
- factory fit for Mercedes W220 – no modification of mounting points required,
- preservation of the original safety system's operating characteristics,
- consistency with other belt components on the rear seat.
This item is a used part, which allows for the preservation of original construction specifications while reducing costs compared to new components.
Practical Application and Installation
The rear center seat belt buckle is intended for users who:
- are restoring the complete seat belt system after a collision or accident repair,
- are replacing a missing component after previous interior disassembly,
- prioritize maintaining the original equipment in their Mercedes S-Class W220.
Installation should be performed following manufacturer procedures, with proper tightening torque for mounting bolts and verification of correct belt routing. Due to its factory origin, the buckle is compatible with standard mounting points, simplifying service and reducing the risk of installation errors.
Used Seat Belt Buckle vs. Operational Economy
Choosing a used seat belt system component is a solution that can lower repair costs while maintaining original construction. Especially for older premium generations like the W220, using parts from disassembly often represents an optimal compromise between budget and compliance with factory solutions.
If you are planning more extensive modifications or upgrades to your vehicle using aftermarket components, it is worth consulting the guide on our blog: tuning with used parts – how to gain performance without losing a fortune. There you will find practical tips on safely selecting and installing used components.
Other Seat Belts and Parts for Mercedes
If you are also looking for other seat belts and parts for Mercedes, check out the dedicated category in our store: Mercedes Seat Belts and Parts. This will allow you to easily complete the remaining safety system components, maintaining brand and category consistency.
