Mercedes W251 Seat Belt Upper Rear Left N/S Seatbelt Black A2518607985

The Mercedes W251 Rear Left Seat Belt is an original part from the seat belts and parts category, designed for installation on the rear left side of the vehicle. Its black color ensures a consistent match with most factory upholstery, and the OEM construction guarantees proper integration with Mercedes safety systems.

Specifications and technical data

• SKU: A2518607985
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2518607985
• Substitutable numbers: A2518607985, A 251 860 79 85
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Seat Belts & Parts

Purpose and Fitment

The presented rear left seat belt for Mercedes W251 is designed as a component to be installed on the rear left side of the body. Thanks to the factory geometry of the mountings and the appropriate length of the webbing, the belt works with the original anchor points and standard seats, which facilitates installation and reduces the risk of improper operation of the safety system.

The black shade of the webbing and trim elements allows for an aesthetic integration into standard Mercedes interiors, without the need for modifications to the upholstery or trim plastics.

Construction and Technical Specifications

This belt belongs to the seat belts and parts category, meaning it is an integral part of the vehicle's passive safety system. The construction includes high-tensile strength webbing, a retractor mechanism, and mounting points adapted for cooperation with factory bolts and brackets in the body.

• Vehicle Placement: Rear, left side – the dedicated position ensures the correct routing of the webbing relative to the seat and body.
• Black Color: A universal finish, often used in standard Mercedes interiors, contributing to a cohesive cabin appearance.
• Original Mercedes Construction: Maintains factory operating parameters of the retractor and locking mechanism.

Benefits of Using an Original Seat Belt

Choosing an original seat belt for the Mercedes W251 offers a range of practical benefits, important from both a safety and user ergonomics perspective:

• Factory Fitment – the correct positioning of mounting points and webbing routing minimizes the risk of improper system operation during sudden braking or collision.
• Consistent Interior Aesthetics – the black belt does not stand out against the original upholstery, which is important for professional post-accident repairs.
• Compatibility with Safety Systems – maintaining compliance with factory Mercedes solutions promotes proper interaction with other safety system components.
• Economical Choice – a used OEM part allows for the restoration of safety system functionality without the need to purchase more expensive new components.

Application in Service and Post-Accident Repairs

The Mercedes W251 Rear Left Seat Belt is particularly suitable for professional body shops and workshops specializing in the Mercedes brand. The component can be used for:

• post-accident repairs, where the factory belt on the rear left side has been deployed or damaged,
• restoring full interior functionality after replacing seats or upholstery components,
• comprehensive vehicle restoration, where maintaining the manufacturer's original technical solutions is crucial.

Thanks to its original construction, installation is similar to the procedures specified by the manufacturer, which facilitates the work of service centers and reduces the time needed for component fitting.

Complementary Offer and Technical Knowledge

If you are looking for other Mercedes seat belts and parts for this or related models, check out our dedicated category: Mercedes seat belts and parts. You will find a wide selection of original safety system components, helpful for comprehensive repairs.

Before deciding to purchase a used safety system component, it is worth familiarizing yourself with the broader context of selecting OEM parts. Our guide may be helpful: Best Used Car Parts – A Guide to the Most Popular Original Parts for Popular Car Brands and Models, where we discuss the practical aspects of choosing reliable aftermarket components.