Mercedes V251 Boot Trunk Tailgate Sealing Rubber Gasket A2517400778

The Mercedes V251 Trunk Rubber Seal is a precisely fitted body component designed for the rear of the vehicle, responsible for the sealing and protection of the cargo area. Its original design for the Mercedes brand ensures proper adhesion to the trunk lid, limiting the ingress of water, dust, and noise into the interior. This is a practical solution for users who want to maintain the functionality and aesthetics of the rear body area at a stable level.

Specifications and technical data

• SKU: A2517400778
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2517400778
• Substitutable numbers: A2517400778, A25 174 007 78
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and Function of the Trunk Seal

The presented seal belongs to the body parts category of Trunk Lids and Rear Ends, responsible for the proper closing and insulation of the rear of the car. Mounted around the edge of the trunk opening at the rear of the body, it creates a flexible barrier between the lid and the car body. This reduces the risk of moisture entering the cargo space, which is important for protecting carried items as well as sheet metal parts and upholstery.

The rubber trunk seal in this model has been specifically designed for the V-Class body structure, which translates to stable lid guidance, even pressure distribution around the entire perimeter, and correct operation of the lock and hinges. Proper fit also minimizes unwanted noises, such as knocks or creaks when driving over uneven surfaces.

Benefits of Using an Original Mercedes Seal

Using an original part for the Mercedes brand allows you to maintain the factory sealing parameters of the rear body. The seal's design is adapted to the geometry of the trunk lid, which facilitates installation and reduces the need for additional adjustments. Compared to aftermarket alternatives, original rubber typically features better-selected hardness and elasticity, which contributes to the comfort of using the lid and the durability of the connection.

Replacing a worn-out seal with a functional part of this type can help reduce:

• water leaks into the cargo space,
• moisture accumulation around the sills and wheel wells,
• excessive noise coming from the rear of the vehicle,
• lid vibrations and play resulting from improper pressure.

For users who pay attention to maintaining the body in good technical condition, such a replacement is a simple way to improve the vehicle's daily functionality and reduce the risk of corrosion in the rear area.

Mounting Characteristics and Application in the Rear of the Vehicle

The seal is intended for installation in the rear of the car, in the trunk opening area. Its profile is adapted to the body shape, allowing for stable seating on the car body edge. The correct positioning of the seal directly affects the lid's closing line, so during installation, it is worth paying attention to the even distribution of the element around the entire perimeter.

The product comes from disassembly, which means it is an original component used from the factory in Mercedes vehicles. For many users, this is a beneficial solution as it maintains material and structural consistency with other body parts. In the case of accident repairs or replacement of worn parts, such a seal can be a functional addition to bodywork and painting work in the rear area of the vehicle.

Why Choose This Trunk Seal

The Mercedes V251 Trunk Rubber Seal is a practical choice for drivers who want to restore proper sealing of the rear body without altering the vehicle's structure. The original origin of the part promotes maintaining the factory fit of the lid, and the appropriately selected rubber material supports the stable operation of the lock and hinges in daily use.

Replacing the seal is particularly recommended when symptoms such as condensation on the windows from the trunk side, signs of moisture in the upholstery, or noticeable drafts at higher speeds appear. Using the correct part in the rear of the vehicle helps to reduce these phenomena and improves the overall comfort of using the car.

If you are planning a comprehensive repair or modernization of the rear body area of your Mercedes and need other parts from the same group, such as trunk lid panels, hinges, or locks, check the available parts in the Mercedes Trunk Lids and Rear Ends category.

If you are also considering improving the ergonomics of the passenger cabin and want to better prepare your car for longer journeys, it is worth reading the guide on seat comfort – you will find practical tips in the article Interior Metamorphosis: How Used Premium Seats Affect Comfort and Car Value.