Mercedes W177 Arm Rest Rear Seat Centre Armrest Black Leather A1779203801

Mercedes W177 Arm Rest Rear Seat Centre Armrest Black Leather is an original interior component designed for installation on the rear seat, crafted from black leather. It provides comfortable support for rear passengers, improves travel ergonomics, and aesthetically complements the factory cabin design in W177 family models. Thanks to its factory-standard construction, it is the ideal choice when replacing a worn or damaged part.

Specifications and technical data

• SKU: A1779203801-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1779203801
• Substitutable numbers: A1779203801, A 177 920 38 01
• Location on the vehicle: Rear
• Color: Black
• Category: Dashboard Panels

Purpose and fitment

The presented Mercedes W177 Arm Rest Rear Seat Centre Armrest Black Leather is designed as a component mounted in the rear part of the cabin, between the rear seats. The construction matches factory mounting points, allowing for installation in place of the original component without the need for modifications to the upholstery or the seat frame. This solution is particularly beneficial for professional interior repairs following mechanical damage or wear and tear.

Materials and finish

The armrest is finished in black upholstery, allowing for a consistent visual match with most interior configurations in the Mercedes W177. The leather finish provides a pleasant-to-the-touch, durable material that withstands daily use well. The structure has been developed to ensure stable forearm support for passengers while maintaining the proper rigidity of the entire element.

Function in the rear interior

The central rear seat armrest serves several important functional purposes:

• increases travel comfort for rear passengers by providing additional arm support,
• stabilizes seating position during long journeys,
• supports ergonomic spinal alignment,
• aesthetically organizes the central part of the rear seat backrest.

By using an original component, stylistic consistency with other interior parts is maintained, which is important both for daily use and for vehicle resale.

Condition and service application

The item falls under the Dashboards category, although functionally it is a rear armrest designed for installation in the rear of the cabin. The product is used, making it a cost-effective solution for vehicle maintenance when the priority is to maintain original specifications while optimizing repair costs. It is suitable both for replacing a damaged armrest and for completing the interior after bodywork repairs.

Selection support and further upgrades

If you are planning a comprehensive repair or upgrade of the cockpit area and rear interior in your Mercedes and need other parts from the same group, such as console panels, storage compartments, or additional trim modules, check out the available parts in the Mercedes Dashboards category.

For users interested in operating four-wheel-drive models and the impact of individual components on drivetrain durability, an article describing various AWD solutions may be useful – more information can be found in the material xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems from BMW, Mercedes, Audi, and VW.