Mercedes W177 Side Fender Bracket Holder Front Right O/S Mount Cosmic Black 191

Mercedes W177 Side Fender Bracket Holder Front Right O/S Mount Cosmic Black is an original body component designed for the precise support and stabilization of the passenger-side fender. Thanks to its factory-spec geometry and perfect fitment to the body lines, it ensures secure mounting, proper alignment, and an aesthetic finish for the front wheel arch area, which is crucial for both post-accident repairs and professional vehicle restoration.

Specifications and technical data

• SKU: A1778810200-KB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1778810200
• Substitutable numbers: A1778810200, A 177 881 02 00
• Location on the vehicle: Front, Right
• Color: Kosmos Black Metallic - 191
• Category: Fenders

Purpose and function of the component

The presented bracket is part of the mounting structure in the front right fender area, responsible for a stable connection between the body panel and the vehicle's frame. A correctly selected and installed bracket:

• maintains the proper geometry of the fender edge relative to the bumper, headlight, and hood,
• minimizes stress on the body panel, reducing the risk of cracks and paint abrasion,
• facilitates precise adjustment of mounting gaps on the passenger side.

As a result, repairing the wheel arch area is more predictable, and the final visual and functional effect remains consistent with the manufacturer's factory specifications.

Color and paint matching

The component is finished in Cosmic Black Metallic – 191, which allows for visual consistency with bodywork in the same shade. In practice, this means:

• easier matching when replacing a damaged bracket on an already painted vehicle,
• reduction in the scope of potential paint work in the mounting area,
• an aesthetic transition between the fender and adjacent body panels.

The metallic color in this specification harmonizes well with the styling lines of Mercedes W177 models, maintaining the characteristic, understated look of the bodywork.

Installation characteristics

The bracket is designed for use in the front, right part of the body, in the immediate vicinity of the fender and engine bay structural elements. The design allows for installation at factory mounting points, which enables:

• restoring the original body lines after repair,
• maintaining compatibility with factory fenders and equipment,
• reducing the time required for fitting and adjusting the component.

Such a solution is particularly beneficial for post-accident repairs, where both technical correctness and repeatability of the result are essential.

Original origin and condition

The bracket comes from the Mercedes range, which means compliance with factory design and material standards for this body generation. As a part from the Front Fenders category in used condition, it represents a reasonable compromise between repair costs and maintaining the vehicle's original specifications. A used OEM component allows for:

• maintaining the factory method of fender mounting,
• reducing the risk of fitment issues compared to aftermarket replacements,
• preserving the structural integrity of the entire wheel arch area.

Support for selection and expansion of the wheel arch area

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 additional brackets, mounts, or covers, check out the available parts in the Mercedes Front Fenders category.

If you are considering whether a used original part or an aftermarket replacement is a better solution for your case, the following article describing practical differences and selection criteria may be helpful: 5 reasons why a used OEM part is a better choice than a replacement.