Brake Caliper Mercedes W205 W213 Front Caliper Carrier Right O/S A2054210281

Brake Caliper Mercedes W205 W213 Front Caliper Carrier Right O/S is an original braking system component from the Brake Calipers and Carriers group, designed for installation on the front right axle of Mercedes vehicles. This used OEM component ensures factory-fit, correct mounting geometry, and stable interaction with the brake disc and pads, resulting in predictable and safe braking system performance.

Specifications and technical data

• SKU: A2054210281
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2054210281
• Substitutable numbers: A2054210281, A 205 421 02 81, A2054210494, A 205 421 04 94
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Purpose and fitment

The presented caliper is designed for operation on the front right side of the vehicle, which is crucial for the correct distribution of braking forces and proper system bleeding. The design of the carrier and housing is adapted to the factory mounting points in the Mercedes W205 and W213 class chassis, allowing the part to be installed in place of the original component without the need for modifications.

Its original Mercedes origin ensures the maintenance of correct dimensional tolerances, appropriate housing rigidity, and compatibility with standard brake discs and pads intended for these models.

Construction and function of the brake caliper

The brake caliper with carrier is responsible for the precise guidance of the brake pads relative to the disc and the even transfer of force from the hydraulic system to the friction elements. The carrier stabilizes the position of the pads, while the caliper housing, working with the piston and brake line, generates the pressure necessary for effective deceleration.

A properly selected front axle caliper:

• ensures even pad wear on both sides of the vehicle,
• maintains a stable position of the disc relative to the pads during heavy braking,
• reduces the risk of the vehicle pulling to one side during emergency braking,
• supports the correct operation of assistance systems such as ABS or ESP (assuming they are functional in the vehicle).

Characteristics of the used OEM component

As a used component, the brake caliper retains the original design and parameters specified by the manufacturer, which is particularly important for precision braking system components. Compared to unreliable aftermarket replacements, the original OEM caliper offers:

• factory fitment to the hub, steering knuckle, and brake disc,
• compatibility with standard brake lines,
• preservation of the designed braking system performance characteristics.

This makes it a sensible choice for front axle service, especially when you want to maintain the vehicle's original braking characteristics.

Installation and maintenance tips

When replacing the caliper on the front axle, it is recommended to:

• check the condition of the brake discs and pads on both sides of the vehicle,
• inspect brake lines for any leaks or corrosion,
• bleed the brake system according to the service procedure for the specific model,
• verify the free movement of the pads in the carrier after installation.

Professional installation and regular inspection of the braking system allow you to fully utilize the potential of this component and maintain stable braking parameters in daily operation.

Expanding your braking system service

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 additional carriers, mounts, or caliper brackets, check out the available parts in the Mercedes Brake Calipers and Carriers category.

When selecting used braking system components, it is worth following a proven procedure for assessing technical condition and compatibility. You can find a detailed list of steps and practical tips in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?, which will help you consciously plan your service and avoid poor purchases.