Mercedes W251 Rear Seat Bench Foldable Armrest Right O/S Black Leather

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W251 Rear Seat Bench Foldable Armrest Right O/S Black Leather is an original interior component designed for the rear seat bench, enhancing passenger ergonomics and comfort. Its foldable design allows for convenient use as an armrest or quick folding when the full width of the seat is required. Finished in black leather, the armrest harmoniously integrates with the interior styling of premium Mercedes models.

Specifications and technical data

• SKU: A2519701030
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2519701030
• Substitutable numbers: A2519701030, A 251 970 10 30
• Location on the vehicle: Rear, Right
• Part type: Seat Cover
• Color: Black
• Category: Seat Covers

Purpose and fitment

The presented armrest is designed for the rear seat bench of Mercedes W251 series vehicles, positioned on the right side. This means its geometry, mounting points, and folding kinematics are tailored to the factory backrest design, facilitating installation and ensuring a stable fit within the upholstery.

The component is consistent with the factory interior design line, ensuring that visual and functional coherence of the rear seat bench is maintained after installation. This solution is particularly beneficial when replacing a damaged armrest or restoring full interior functionality after upholstery repairs.

Construction and materials

The armrest structure is based on a solid support frame that handles loads during use and ensures proper rigidity. The outer layer is made of black leather, which enhances aesthetic appeal and makes the surface easy to keep clean. The leather finish is resistant to typical operational stresses, such as frequent folding, resting of arms, or contact with clothing.

The folding mechanism is designed for smooth and repeatable movement, without play or unwanted noises. The properly selected geometry of the hinges and support points allows for precise positioning of the armrest both in the working position and when folded into the seat backrest.

Functionality in the rear cabin

The armrest mounted on the rear right side improves passenger travel ergonomics by providing stable forearm support during the ride. This helps relieve the shoulders and spine, which is particularly noticeable on longer journeys. The foldable design allows for quick adjustment of the interior configuration to current needs – from comfortable transport of two rear passengers to full utilization of the seat width.

Thanks to the use of original geometry, the component works with the factory upholstery and other backrest parts, minimizing the risk of improper fitment or squeaking while driving. This solution allows for maintaining the level of comfort and finish quality characteristic of the Mercedes brand.

Condition and benefits of using a used part

The armrest comes from the used parts segment, which represents a reasonable compromise between cost and maintaining the manufacturer's original specifications. Choosing such a component allows for restoring interior functionality without the need to invest in a new component, while maintaining the factory design and fitment.

Using an original armrest in black leather limits the risk of color and texture differences compared to other upholstery elements, which is important when repairing the interior of a premium vehicle. This is a practical solution both for workshops specializing in the Mercedes brand and for users independently maintaining the condition of their cabin.

Mercedes seat covers – expanding the rear seat zone

If you are planning a comprehensive repair or upgrade of the rear seat zone in your Mercedes and need other elements from the same group, such as additional covers, upholstery segments, or support modules, check the available parts in the Mercedes seat covers category.

Additional technical support

Work on the vehicle's interior is often accompanied by other service activities, including air conditioning system maintenance. To better plan the scope of repairs and assess the cost-effectiveness of using used components, it is worth reading the guide on the air conditioning compressor – its failure symptoms, causes of damage, and safe replacement principles. Practical tips can be found in the article Air conditioning compressor – failure symptoms, causes, and safe replacement.