Mercedes-Benz E-Class S210 W210 Estate Rear Right O/S Wheel Brake Caliper

Mercedes-Benz E-Class S210 W210 Estate Rear Right O/S Wheel Brake Caliper is an original brake system component designed for the rear axle on the right side, dedicated to Mercedes E-Class vehicles of the W210/S210 generation. Using this pre-owned brake caliper allows for an economical yet technically sound repair of the braking system, maintaining factory fitment and performance characteristics.

Specifications and technical data

• SKU: A0004209383
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0004209383
• Substitutable numbers: A0004209383, A 000 420 93 83, BG
• Location on the vehicle: Rear, Right
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented brake caliper belongs to the Brake calipers and brackets category and is designed for the rear axle, on the right side. This placement means that the component works with the rear brake disc and pads on the right side of the vehicle, responsible for stable braking force generation in this corner of the car.

Selecting the correct caliper for the specific side and axle is crucial for maintaining even distribution of braking force, proper piston operation, and correct pad guidance. Using a dedicated caliper for the right side of the rear axle reduces the risk of uneven pad wear and unwanted vibrations during braking.

Benefits of using an original Mercedes brake caliper

Using an original brake caliper in S210/W210 models ensures:

• Factory fitment to the carrier, hub, and brake disc without the need for modifications.
• Consistent performance characteristics with other brake system components, which promotes predictable vehicle behavior.
• Proper geometry of the guide pins and piston, which facilitates bleeding and servicing of the system.

The component from the Brake calipers and brackets group, selected for a specific Mercedes model, helps maintain braking stability, especially during repetitive, heavier braking from highway speeds and when driving with a load.

Characteristics of the pre-owned product

The offered brake caliper comes from the secondary market, which allows for reducing repair costs while maintaining the original design. A pre-owned component is a good choice in situations where:

• the factory caliper has seized or suffered mechanical damage,
• a quick replacement is necessary to restore full functionality of the braking system,
• the priority is compatibility with the manufacturer's factory solutions.

Before installation, standard service procedures are recommended, such as checking the condition of the guide pins, seals, and brake hose, to fully utilize the potential of this component and ensure safe operation.

Professional selection and integration with the brake system

To correctly select a brake caliper for a specific version of a Mercedes, it is worth paying attention to the manufacturer's markings, OEM part numbers, and interchangeable numbers available in the technical specification. This allows for precise verification of compatibility with your S210 or W210, avoiding problems with installation and system operation.

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, carriers, or hose brackets, check the available parts in the Mercedes brake calipers and brackets category.

Technical support and purchase security

When choosing a pre-owned brake caliper, it is worth relying on a proven procedure for verifying technical condition and vehicle compatibility. A detailed list of inspection steps, tips on assessing wear, and practical advice can be found in the article: Second-hand brake system: how to safely select discs, calipers, and ABS?. This is a useful supplement to your knowledge when planning a repair of the rear braking system in your Mercedes.