Brake Disc Plate Mercedes X156 W176 Rear Left N/S Protection Shield A2464230120

Brake Disc Plate Mercedes X156 W176 Rear Left N/S Protection Shield is an original brake system component designed for installation on the driver's side of the rear axle. As part of the Brake discs group, it is responsible for effectively protecting the disc from contaminants, which supports stable braking performance and extends the service life of the components.

Specifications and technical data

• SKU: A2464230120
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2464230120
• Substitutable numbers: A2464230120, A 246 423 01 20
• Location on the vehicle: Rear, Left
• Category: Brake Disc Rotors

Purpose and vehicle placement

The presented shield is designed for installation on the rear left side of the vehicle, in the immediate vicinity of the brake disc. Precise fitment to the hub and steering knuckle geometry in Mercedes X156 and W176 models ensures proper cooling airflow and stable positioning relative to the disc.

Protective function in the brake system

The brake disc shield plays a key role in protecting the working surface of the disc from:

• road debris (sand, mud, small stones),
• excessive exposure to water and moisture,
• direct contact with ice or snow clumps.

This reduces the risk of premature wear of the disc and pads, and helps maintain consistent operating conditions for the entire system. A properly selected shield also promotes more stable disc cooling, which is important during intensive vehicle use.

Benefits of using an original Mercedes part

The original shield from the Mercedes range ensures:

• dimensional compatibility with the factory brake system,
• correct mounting points, facilitating service installation and removal,
• material selected for resistance to corrosion and thermal loads.

As an element from the Brake discs category, it works with factory discs and pads, which makes it easier to maintain the integrity of the entire brake system in the vehicle.

Part condition and service application

The product is offered as a used part, which allows for an economical repair of the brake system while maintaining the manufacturer's original specifications. This type of solution is particularly beneficial when replacing a damaged or corroded shield, when you want to maintain factory fitment without the need to invest in a new component.

Technical support and component selection

When selecting a shield for a specific body and engine version, it is worth paying attention to the compatibility with the model designation and placement on the vehicle. In case of expansion or comprehensive brake system maintenance, information about the OEM part number and available replacement numbers can also be helpful, facilitating compatibility verification in service catalogs.

To better understand how to safely use used brake system components and optimize service costs, it is worth reading the guide: Brake calipers under the microscope: how to reduce brake system repair costs by choosing verified recycled parts.

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