Brake Disc Plate Mercedes W177 W247 Rear Right O/S Protection Shield A2474231000

Visual condition of the part

The product shows signs of use visible in the photos.

Brake Disc Plate Mercedes W177 W247 Rear Right O/S Protection Shield is an original braking system component designed for installation on the rear right side of Mercedes vehicles. This used shield provides solid protection for the brake disc against road debris, supporting stable brake performance and reducing the risk of premature wear. It is a practical solution for drivers who want to maintain the factory design of the system while optimizing service costs by choosing a proven part from disassembly.

Specifications and technical data

• SKU: A2474231000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2474231000
• Substitutable numbers: A2474231000, A 247 423 10 00
• Location on the vehicle: Rear, Right
• Category: Brake Disc Rotors

Function and role of the brake disc shield

The rear right brake disc shield in Mercedes W177 and W247 models operates in the immediate vicinity of the disc, creating a barrier against water, mud, salt, and small stones. This limits corrosion and uneven contamination of the working surface, which promotes stable friction between the disc and the pads. As a result, the braking system maintains predictable operating parameters, and friction components can work in more controlled conditions.

The placement on the rear right side of the vehicle ensures that the shield is geometrically matched to the specific hub and disc, which facilitates installation and ensures proper guidance of the cooling airflow. Maintaining the original design is particularly important in vehicles where the braking system is precisely tuned for weight and load distribution.

Compatibility and fitment for Mercedes W177 / W247

Brake Disc Plate Mercedes W177 W247 Rear Right O/S Protection Shield has been designed specifically for the platform used in these generations, which translates into a proper fit with the hub, disc, and suspension components. Its original origin ensures compliance with the manufacturer's factory standards regarding geometry, material thickness, and mounting method.

In practice, this means that when correctly selected for the body version and braking system, the installation proceeds in a predictable manner, without the need for modifications or adjustments to the mounts. This is important for both workshops and individual users who expect a repeatable, professional repair result.

Benefits of using an original, used shield

Choosing an original, used brake disc shield is a reasonable compromise between quality and cost. The part from disassembly retains its factory design while allowing for cost savings compared to a new part. In the case of shields, where correct geometry and stable mounting are crucial, using a component from the same manufacturer as the vehicle is particularly beneficial.

The main advantages of this solution include:

• maintaining the original geometry relative to the disc and hub,
• consistency with the factory braking system design,
• reduction of repair costs while maintaining high functionality,
• easier identification and selection thanks to manufacturer markings.

For users who want to consciously use recycled parts in the braking system, valuable tips on safe selection and cost optimization can be found in the article: Brake calipers under the microscope – how to lower braking system repair costs by choosing proven recycled parts.

Vehicle placement and installation aspects

The shield is intended for installation on the rear right side of the vehicle, which is important both during selection and the replacement process itself. Proper placement ensures adequate coverage of the disc from the side most exposed to dirt from the wheel arch and maintains the appropriate distance from moving parts.

During installation, it is worth paying attention to:

• cleaning the contact surface with the hub and suspension components,
• checking the condition of mounts and threads,
• verifying the clearance between the shield and the disc after tightening all bolts,
• verifying that the shield does not rub against the disc while the wheel is rotating.

This approach allows for keeping the braking system in good operating condition and reducing the risk of unwanted noises or vibrations after replacement.

Expanding the Mercedes braking system

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other components from the same group, such as discs, pads, or brake lines, check the available parts in the Mercedes Brake Discs category.