Mercedes W177 Rear Seat Centre Armrest Black Leather A-Class A1779700900

Mercedes W177 Rear Seat Centre Armrest Black Leather A-Class is an original interior component designed for the rear cabin, providing passengers with comfortable support and a functional armrest. Crafted from black leather, it maintains stylistic consistency with the factory interior finish, while its precise design ensures easy installation in the designated spot. This is a practical solution for users looking to restore the aesthetics and comfort of the rear seat in their Mercedes.

Specifications and technical data

• SKU: A1779700900-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1779700900
• Substitutable numbers: A1779700900, A 177 970 09 00
• Location on the vehicle: Rear
• Upholstery material: Leather
• Color: Black
• Category: Dashboard Panels

Purpose and function in the vehicle

The backrest with armrest is designed for installation in the rear of the cabin, where it serves a dual purpose: it provides stable support for passengers and a comfortable armrest that improves travel ergonomics. This element is particularly important on longer journeys, where proper back and arm support helps reduce fatigue and increases ride comfort.

Thanks to its factory origin from Mercedes, the proper proportions, geometry, and mounting method are preserved, facilitating integration with the existing rear seat without the need for structural modifications. This solution is dedicated to users who expect consistency with the original interior design.

Material and finish

The armrest is made of black leather upholstery, allowing for aesthetic matching with most interior configurations in Mercedes W177 models. The leather provides a pleasant-to-the-touch surface while being an easy-to-maintain material, which is significant in the heavily used rear cabin area.

The leather finish helps maintain a uniform, orderly interior look, and the carefully selected material texture prevents clothing from sliding during the ride. It is a practical choice for drivers who want to combine comfort with the aesthetics characteristic of Mercedes.

Benefits of using an original component

Using an original backrest with an armrest in the rear interior offers a number of technical and functional benefits:

• preservation of factory fitment to the rear seat structure,
• visual consistency with other upholstery elements,
• ergonomic support for rear-seat passengers,
• easier installation thanks to the manufacturer's designated mounting points.

For users who value original solutions, it is particularly important that the element comes from the same design line as the rest of the interior, which minimizes the risk of color mismatch or differences in material structure.

Application in Mercedes vehicles

The backrest with armrest is intended for models from the Mercedes W177 family, where it is responsible for the comfort and functionality of the rear cabin. By maintaining the manufacturer's standards, it is possible to restore the original interior ergonomics after damage or wear of the original component. This solution is aimed at people who want to keep the vehicle interior in a configuration close to the factory one, without compromising on fit and appearance.

If you are planning a comprehensive repair or upgrade of the cockpit area and the front part of the interior in your Mercedes and need other elements from the same group, such as panels, covers, or additional modules, check the available parts in the Mercedes dashboards category.

Information on condition and part selection

The item comes from the used parts segment, which allows for an economical restoration of rear seat functionality while maintaining the original origin of the component. Before installation, it is recommended to perform a standard verification of compatibility with the specific vehicle equipment version to ensure proper fitment with the existing upholstery and seat structure.

If you want to learn more about the specifics of selecting original components from the secondary market and compare different solutions used in popular car models, our guide may be helpful: The best used car parts – a guide to the most frequently chosen original parts.