Mercedes W251 Rear Third Row Folding Seat Belt Left N/S Black A2518608185

Mercedes W251 Seat Belt 3rd Row Left Black is an original safety system component designed for the rear left side of the third row of seats. It ensures proper guidance and restraint of the passenger, in line with the factory safety concept of Mercedes vehicles.

Specifications and technical data

• SKU: A2518608185
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2518608185
• Substitutable numbers: A2518608185, A 251 860 81 85
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Seat Belts & Parts

Purpose and Fitment

The presented seat belt belongs to the category of seat belts and parts and has been specifically designed for installation in the third row of seats, on the left side, in Mercedes W251 class models. Its placement in the rear of the cabin allows for the full functionality of all seat rows while maintaining a high level of passenger protection.

The component is prepared for integration with the factory mounting system, which promotes the preservation of the original belt guidance geometry and correct cooperation with the body's anchor points.

Construction and Performance Parameters

The seat belt is black, allowing it to harmoniously blend with most standard Mercedes interior upholstery and finishes. Its neutral color facilitates aesthetic integration with other interior elements, without introducing visual discrepancies between the seat rows.

The retractor mechanism is designed to ensure:

• smooth extension and retraction of the webbing during daily use,
• secure locking during sudden acceleration or braking, supporting passenger stabilization,
• consistent operation with the vehicle's factory safety system.

Condition and Practical Application

The seat belt is in used condition, making it an attractive option for users seeking a service solution at a reasonable price, while maintaining the original manufacturer's specifications. It is a good solution for:

• replacing a damaged belt after a collision or pretensioner activation,
• restoring the full functionality of the third row of seats after body repairs or interior upgrades,
• servicing fleet vehicles where compliance with factory solutions is important.

The original origin of the component promotes the maintenance of proper operating parameters and compatibility with the body structure and mounting points in the rear of the vehicle.

Benefits of Installing an Original Seat Belt

Using a factory seat belt in the third row of seats offers a range of technical and practical benefits:

• maintaining the designed safety level for rear-row passengers,
• correct fitment to the seat and pillar structure, without the need for modifications,
• consistent interior appearance due to the black webbing matching typical Mercedes finishes,
• easier diagnostics and servicing in the future, by using a component that aligns with the manufacturer's documentation.

Further Knowledge on Used Parts

If you are considering broader use of components from the aftermarket, it is worth familiarizing yourself with the principles of their selection and operation. Practical tips on the cost-effectiveness of purchasing used components and compatibility issues can be found in the article: Used Gearbox – When is it Worth It and What You Need to Remember. Although it concerns a different group of components, it addresses universal issues also useful when choosing used interior parts.

Other Mercedes Seat Belts and Parts

If you also need other components from the seat belts and parts category dedicated to this brand, check out the Mercedes seat belts and parts available in our store. This will allow you to easily assemble a set of components necessary for the full servicing of the safety system in your vehicle.