Mercedes W177 Boot Tailgate Moulding Bracket Mount Trim Right O/S A1777430400

Mercedes W177 Boot Tailgate Moulding Bracket Mount Trim Right O/S is an original body component from the Trims, decorative mouldings and decorations group, designed for installation on the right side of the tailgate. It ensures stable mounting of the decorative moulding, which translates into an aesthetic appearance of the rear bodywork and proper fitment of the body components.

Specifications and technical data

• SKU: A1777430400
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1777430400
• Substitutable numbers: A1777430400, A 177 743 04 00
• Location on the vehicle: Right
• Part type: Trim Strip
• Category: Trim

Purpose and function of the bracket

The right tailgate moulding bracket for the Mercedes W177 model is responsible for the precise seating of the decorative moulding on the tailgate. This component stabilizes the moulding, reduces unwanted vibrations, and helps maintain a uniform decorative line, which is important both visually and functionally.

Thanks to its proper shape and fit to the tailgate structure, the bracket supports the correct distribution of forces acting on the moulding during opening and closing of the boot, as well as while driving.

Construction and body fitment

The bracket has been designed specifically for the tailgate structure of the Mercedes W177, taking into account the geometry of the right side of the body. Properly selected mounting points allow for secure seating of the component in the factory mounting holes, without the need for modifications.

Precise fitment to the tailgate decorative moulding minimizes the risk of play, leaks, or unsightly gaps between the elements. This solution helps maintain a consistent stylistic line of the rear part of the vehicle.

Vehicle placement and application

The presented bracket is intended for installation on the right side of the tailgate, in the decorative moulding mounting zone. Such placement is important for maintaining the correct geometry of the entire mounting set, which is why it is essential to use a component that matches its intended purpose.

Replacing the bracket is recommended in case of mechanical damage, cracks, deformations, or problems with keeping the moulding in the correct position. Using an original component from the Trims, decorative mouldings and decorations group allows for restoring the factory mounting parameters.

Characteristics of the used component

The offered bracket is a used part, which in practice means it comes from vehicle dismantling and may show signs of wear typical for this type of component. This type of solution is often chosen as a reasonable compromise between the cost of repair and maintaining the original mounting specification.

In the case of mounting elements for decorative mouldings, it is particularly important to maintain structural compliance with the factory design – a used, original bracket meets this requirement, enabling the correct seating of the moulding on the tailgate.

Support with selection and repair expansion

If you are planning a comprehensive repair or modernization of the rear body area in your Mercedes and need other elements from the same group, such as additional brackets, decorative mouldings, or tailgate trims, check the available parts in the Mercedes Trims, decorative mouldings and decorations category.

When planning broader work on the vehicle, it is also worth paying attention to the general principles of safely selecting used components. For example, in the case of fuel system elements, the tips included in the article Fuel dosing problems: what to look for when buying a used injection pump and fuel rails? can be helpful, as it shows how to consciously approach the purchase of parts from dismantling.