Wheel Arch Mercedes W251 Housing Rear Right O/S Wheel Mud Cover A2518800605

Visual condition of the part 

The product shows signs of use visible in the photos. 

Wheel Arch Mercedes W251 Housing Rear Right O/S Wheel Mud Cover is a factory-made body component designed to effectively protect the rear right wheel arch area from water, mud, and debris. Thanks to its precise fit for the Mercedes W251 design, it ensures stable mounting and proper channeling of dirt and moisture away from critical body points. This is a practical solution for users who want to maintain their chassis in better operational condition.

Specifications and technical data

• SKU: A2518800605
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2518800605
• Substitutable numbers: A2518800605, A 251 880 06 05
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Function and purpose of the wheel arch cover

The presented mud cover operates in the rear right wheel arch area, where it is exposed to intense contact with water, road salt, and small stones. Its purpose is to:

• limit direct contact of contaminants with body and suspension components,
• reduce the risk of accelerated corrosion in the wheel arch zone,
• protect cables, mounts, and other components located within the wheel area,
• organize the flow of air and dirt inside the wheel well.

Thanks to its properly contoured design, the cover helps keep the rear wheel arch zone in more controlled operating conditions, which promotes a longer service life for adjacent components.

Compatibility with Mercedes W251

The cover has been designed specifically for the Mercedes W251 model, which translates into a proper fit for the body shape and factory mounting points. The lack of need for modifications or forced fitting facilitates installation and reduces the risk of improper component alignment.

Its placement on the vehicle in the rear right wheel arch allows for the precise restoration of the original setup after body repairs, collisions, or the replacement of corroded components. This is particularly important when you want to maintain factory shield geometry and the correct operation of the entire wheel zone.

Performance characteristics and installation

As an element from the Mud Flaps category, the cover operates in difficult operating conditions, which is why its correct installation has a direct impact on the effectiveness of the protection. Proper fitment to the body limits the ingress of dirt into the wheel arch and facilitates subsequent cleaning of this area.

The product is used, which in practice means it comes from dismantling and may show signs of normal wear while maintaining the functionality required for further use. This is a reasonable solution for drivers looking for an original component with a favorable price-to-quality ratio, without the need to resort to replacements with uncertain fitment.

Benefits of using an original wheel arch cover

Using a factory wheel arch cover in a Mercedes W251 brings a number of practical benefits:

• better protection of the rear body section against mud and water,
• reduction of dirt accumulation in hard-to-reach places,
• maintenance of a consistent look and structure of the wheel well,
• easier maintenance of the chassis in proper technical condition.

For users who care about the condition of the bodywork in the long term, this is a component that realistically supports anti-corrosion protection of the wheel arch zone and improves the comfort of daily vehicle operation.

If you are planning a comprehensive repair or upgrade of the wheel arch area in your Mercedes and need other components from the same group, such as covers, mud flaps, or additional protective panels, check the available parts in the Mercedes Mud Flaps category.

For drivers interested in a broader approach to keeping their car in good visual and technical condition, practical guides on the regeneration and selection of body and wheel components may also be useful, such as the article Used rims like new: a guide to buying and refurbishing alloy wheels, which helps in consciously planning work on the vehicle.