Brake Caliper Mercedes W176 AMG A45 Rear Right O/S Brake Unit Red A1764230481

Visual condition of the part

The product shows signs of use visible in the photos.

Brake Caliper Mercedes W176 AMG A45 Rear Right O/S Brake Unit Red in red is an original brake system component, designed specifically for the sporty AMG A45 version. This used, factory-original caliper provides a solid foundation for professional repair or restoring the standard braking characteristics of the rear axle, while maintaining technical and visual consistency with other AMG components.

Specifications and technical data

• SKU: A1764230481
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1764230481
• Substitutable numbers: A1764230481, A 176 423 04 81
• Location on the vehicle: Rear, Right
• Color: Red
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper belongs to the Brake Calipers and Brackets group and is intended for installation on the rear right side of the vehicle. It is responsible for precisely pressing the brake pads against the disc, stabilizing braking force on the rear axle, and supporting the operation of safety systems such as ABS or traction control (within the scope resulting from the vehicle's design).

The dedicated placement on the vehicle minimizes the risk of issues with mounting geometry, pad guidance, and disc interaction, which is particularly important in high-performance cars such as the AMG A45.

Visual characteristics and AMG fitment

The caliper is finished in red, characteristic of sporty brake system configurations in AMG models. This color scheme emphasizes the dynamic character of the car, complements open-design wheels well, and allows for maintaining a consistent look of the entire brake set.

For AMG A45 owners replacing a single component after mechanical damage or wear, using an original red caliper on the rear right side allows for maintaining an even appearance on both sides of the axle and avoiding differences in shade or body shape.

Benefits of using an original used caliper

Choosing a used, factory-original brake caliper for the AMG A45 is a reasonable compromise between cost and maintaining the performance parameters intended by the manufacturer. The original design ensures:

• preservation of factory braking force characteristics on the rear right side,
• proper fitment to standard brackets and brake lines,
• visual consistency with other brake system components in the AMG version.

To better understand how to safely use used brake system components and how to optimize service costs, it is worth reading the article: Brake calipers under the microscope: how to choose original used brake system components.

Application in service and brake system upgrades

This caliper is particularly useful in situations where it is necessary to replace a single component after a collision, mechanical damage, or advanced wear of guides and pistons. Thanks to its factory origin, it facilitates service work, limiting the need for mounting modifications or brake line adjustments.

It can also be used in restoration projects where the goal is to restore the original AMG A45 brake specification, while maintaining the factory look and performance character of the rear axle.

Expanding the brake system in a Mercedes

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 calipers, brackets, or mounting elements, check the available parts in the Mercedes Brake Calipers and Brackets category.

Summary

Brake Caliper Mercedes W176 AMG A45 Rear Right O/S Brake Unit Red is a functional choice for users who want to restore the proper operation of the brake system and maintain the sporty character of the AMG version. The original design, dedicated vehicle placement, and characteristic red finish make this component well-suited for both routine repairs and restoring the factory brake configuration.