Mercedes W205 C217 R231 Brake Caliper Rear Right O/S Red A2314230381

Mercedes W205 C217 R231 Brake Caliper Rear Right O/S Red is an original braking system component designed for installation on the rear axle on the passenger side. This solution is for drivers who expect precise brake performance, consistency with the factory design, and an aesthetic, sporty look thanks to the red caliper finish.

Specifications and technical data

• SKU: A2314230381
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2314230381
• Substitutable numbers: A2314230381, A 231 423 03 81
• Location on the vehicle: Rear, Right
• Part type: Brake Caliper
• Category: Calipers & Brackets

Purpose and vehicle fitment

The presented caliper has been designed specifically for selected Mercedes C-Class and sports models, where the braking system requires a dedicated component for the rear axle on the right side. The vehicle placement as rear – right side ensures proper mounting geometry, correct brake pad guidance, and compatibility with the factory disc and hardware.

The original origin from the Mercedes group means maintaining factory operating parameters, appropriate working pressure in the brake circuit, and correct interaction with the vehicle's safety systems.

Technical characteristics and construction

The Mercedes W205 C217 R231 Brake Caliper Rear Right O/S Red belongs to the Brake Calipers and Brackets category, which means it is responsible for both generating braking force and stable guidance of the pads relative to the disc. The design provides for precise guide sockets, a properly selected piston diameter, and brake fluid flow channels, which translates into even pad pressure and repeatable braking effectiveness.

The red finish of the caliper serves not only a visual function but also a practical one – it facilitates quick identification of the component during inspections and service, while simultaneously emphasizing the more dynamic character of the car.

Condition, verification, and safety of use

The item comes from the secondary market, which allows for optimizing repair costs while maintaining the manufacturer's original specifications. Before being reintroduced to the offer, the caliper is verified for tightness, mechanism operation, and body condition, so that it can be used as a spare part in a professional service or during a DIY repair.

Choosing a used brake caliper requires a conscious approach – especially in the context of compatibility with the ABS system, disc diameter, and pad type. To facilitate a safe choice, it is worth using the practical tips contained in the article: Second-hand braking system: how to safely choose discs, calipers, and ABS?

Benefits of using the original rear right caliper

Using the original Mercedes W205 C217 R231 Brake Caliper Rear Right O/S Red in your Mercedes translates into several significant benefits:

• maintaining factory braking characteristics and vehicle stability,
• consistency with the braking system design and assistance systems,
• aesthetic, sporty finish of the rear axle thanks to the red color scheme,
• possibility of economical repair using an original component from the secondary market.

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

Summary

Mercedes W205 C217 R231 Brake Caliper Rear Right O/S Red is a functional solution for drivers who want to restore full braking system efficiency while maintaining the manufacturer's original specifications. The combination of dedicated vehicle placement, solid construction, and the characteristic red finish makes it an attractive choice both in terms of technical performance and visual appeal.