Mercedes W204 W212 Brake Caliper Front Right O/S TRW A2044213681

Mercedes W204 W212 Front Right Brake Caliper TRW A2044213681 is an original part from the Brake Calipers and Brackets category, designed for the front right side of the vehicle. The TRW manufacturer's design ensures stable pad guidance, even pressure application, and predictable braking characteristics, which translates to safe and repeatable operation of the braking system in Mercedes mid-range and premium class cars.

Specifications and technical data

• SKU: A2044213681-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2044213681
• Substitutable numbers: A2044213681, A 204 421 36 81, A2044211194, A 204 421 11 94
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Vehicle Application and Placement

The presented brake caliper is designed for installation on the front right side of Mercedes W204 and W212 series vehicles. It is responsible for precise guidance of the brake pads relative to the disc, stabilization of braking force, and maintenance of proper pressure in the working circuit. Correct placement on the vehicle is crucial for maintaining the symmetry of braking forces between the left and right sides of the front axle.

Caliper Construction and Technical Characteristics

The TRW caliper used in this Mercedes model features a proven hydraulic design, adapted for intensive use in urban and non-urban driving. The caliper body provides adequate rigidity, which limits deflection under high working pressure and allows for maintaining a stable brake pedal feel. The design solutions implemented by TRW promote even pad wear and repeatable braking force across the entire operating temperature range.

As a part from the Brake Calipers and Brackets category, this component works directly with the brake disc, pads, and brake line, forming a cohesive system responsible for decelerating the vehicle. A properly selected caliper minimizes the risk of the car pulling to one side during braking and reduces vibrations transmitted to the steering wheel.

Benefits of Using an Original Mercedes / TRW Caliper

Using an original brake caliper in a Mercedes W204 or W212 allows for maintaining the original braking system performance parameters. The most important benefits include:

• Structural Compatibility – perfect fit for the steering knuckle, disc, and pads specified by the vehicle manufacturer.
• Stable braking characteristics – predictable response to brake pedal application under various road conditions.
• Correct pad guide geometry – reduces uneven wear and braking noise.
• Compatibility with the factory ABS/ESP system – ensures proper cooperation with the vehicle's electronics.

This part, as a used brake caliper, offers a reasonable compromise between cost and maintaining original manufacturer specifications, which is particularly important for premium class vehicles.

Selection, Verification, and Operational Safety

When selecting a caliper for a specific version of the Mercedes W204 or W212, it is crucial to verify compatibility with the OEM part number and interchangeable numbers, as well as consider the vehicle placement (front, right side). Proper selection guarantees correct fitting with the hub, disc, and brake line, as well as correct cooperation with the ABS system.

To deepen your knowledge on the safe selection of used braking components, it is worth consulting a practical guide – detailed instructions can be found in the article Used Braking System: How to Safely Choose Discs, Calipers, and ABS?, which outlines the process of verifying used components step by step.

Support for Completing the Braking System

When upgrading or repairing the front axle, it is often necessary to replace several components simultaneously, such as calipers, brackets, or related mounting components, to ensure uniform operation of the entire system. If you are planning a more extensive brake system overhaul for your Mercedes and need other parts from the category related to mounting and guiding pads, calipers, and their brackets, check the available parts in the Mercedes Brake Calipers and Brackets category.