Mercedes W212 Brake Caliper Rear Left N/S Wheel Brake Red A2124230281

Mercedes W212 Brake Caliper Rear Left N/S Wheel Brake Red is an original brake system component designed for installation on the rear left axle of Mercedes vehicles. This used brake caliper in a sporty red finish provides a functional service solution and an aesthetic enhancement to the braking area, ensuring consistency with the vehicle's factory design.

Specifications and technical data

• SKU: A2124230281-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2124230281
• Substitutable numbers: A2124230281, A 212 423 02 81
• Location on the vehicle: Rear, Left
• Color: Red
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented brake caliper is designed to operate on the rear left side of the vehicle, which is crucial for the correct distribution of braking force and vehicle stability during intense emergency braking. The dedicated placement minimizes the risk of incorrect installation and facilitates part selection during the service process.

The element belongs to the Brake calipers and brackets category, making it a perfect fit for the standard brake system architecture used in Mercedes W212 models. Using an original caliper allows for maintaining factory performance parameters and compatibility with other components, such as brake discs and pads.

Technical and visual characteristics

The caliper stands out with its red color, which gives the braking area a more dynamic, sporty character while facilitating visual inspection of the component during maintenance. This type of finish is often chosen by drivers who combine functionality with aesthetics and expect a cohesive look for their wheels, discs, and calipers.

As an original Mercedes component, the caliper is structurally matched to factory mounts, lines, and suspension geometry. This facilitates installation in workshop conditions, reduces service time, and limits the need for additional modifications or adaptations.

Condition, application, and benefits of installation

A used brake caliper is a sensible choice for drivers looking for an economical yet original-compliant solution when repairing the brake system. This type of part is suitable both for the standard replacement of a worn element and for restoring full system efficiency after mechanical damage.

The main benefits of using this caliper include:

• maintaining the factory geometry and performance characteristics of the brake system,
• easier fitment to existing lines and mounts,
• a cohesive, red look of the braking area, beneficial for wheels with an open design,
• the possibility of servicing a single element without interfering with the entire axle.

Selection, compatibility, and technical support

To correctly select the caliper for a specific body and engine version, it is worth verifying compatibility with the vehicle documentation and the existing brake system. The product has assigned catalog numbers and interchangeable numbers, which facilitates clear identification in service catalogs and parts selection systems.

If you are planning a comprehensive repair or upgrade of the braking area in your Mercedes and need other elements from the same group, such as additional calipers, brackets, or mounting holders, check the available parts in the Mercedes brake calipers and brackets category.

For users who want to approach the purchase of used brake system components consciously, a guide describing the criteria for assessing technical condition and the principles of safe selection will be useful. Detailed tips can be found in the article Second-hand brake system: how to safely choose discs, calipers, and ABS?, which discusses the most important aspects of purchasing such components step by step.

Summary

Mercedes W212 Brake Caliper Rear Left N/S Wheel Brake Red is a practical service solution for Mercedes vehicle owners who expect compliance with the factory brake system design and an aesthetic, red finish. The used, original caliper from the Brake calipers and brackets category allows for restoring the proper operation of the rear left brake section while maintaining a consistent appearance and performance parameters of the entire system.