Mercedes W176 C117 Brake Disc Front Left Right N/O/S Wheel Perforated

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W176 C117 Brake Disc Front Left Right N/O/S Wheel Perforated is an original braking system component designed for installation on the front axle, on either the left or right side. The perforated design of the disc supports efficient heat and gas dissipation, which promotes stable brake performance under demanding conditions. This is a solution for drivers who expect precise braking system response and consistency with the factory specifications of their Mercedes vehicle.

Specifications and technical data

• SKU: A1764210212
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1764210212
• Substitutable numbers: A1764210212, A 176 421 02 12
• Location on the vehicle: Front, Left, Right
• Category: Brake Disc Rotors

Technical characteristics and intended use

The presented disc belongs to the Brake discs category and has been designed specifically for Mercedes W176 and C117 series models. Its placement on the vehicle covers the front, with the possibility of installation on both the left and right sides, which facilitates the selection of the appropriate component during brake system maintenance.

The perforated working surface promotes better cooling and more effective removal of debris from the area around the brake pad. This type of technical solution helps to reduce the phenomenon of overheating and loss of braking efficiency during intensive use, e.g., during highway driving or dynamic operation.

Benefits of using a perforated brake disc

The use of a perforated disc on the vehicle's front axle translates into a number of practical advantages in daily operation:

• more stable braking characteristics during repetitive, heavy braking,
• more efficient heat dissipation from the friction surface,
• reduction of the risk of the so-called fading effect,
• better cleaning of the pad surface from dust and moisture.

Thanks to these features, the perforated brake disc is a functional solution for users who expect predictable brake system operation and the maintenance of an appropriate safety margin in varied road conditions.

Original origin and fitment for Mercedes

The offered disc is a component intended for Mercedes brand vehicles, which means maintaining the geometry, operating parameters, and quality standards consistent with the manufacturer's factory assumptions. As a result, installation is predictable, maintaining proper fitment with the hub, caliper, and other brake system components.

The product comes from the used parts segment, which allows for the optimization of service costs while maintaining the original design specification. This is a particularly beneficial solution for vehicles used intensively, where both safety and a rational approach to repair budgets are important.

Practical installation and maintenance tips

When replacing a disc on the front axle, it is recommended to simultaneously check the condition of the brake pads, calipers, and lines to ensure uniform operation of the entire system. Proper preparation of the mounting surfaces (cleaning the hub, checking radial runout) is crucial for avoiding vibrations and uneven wear.

For users who want to deepen their knowledge on the selection and servicing of brake system components, especially mechanisms working with discs, the following article will be helpful: Brake calipers under the microscope: how to reduce brake system repair costs by choosing proven recycled parts. It allows for a better understanding of the relationships between the disc, caliper, and pad, and helps in consciously planning service work.

Expanding Mercedes brake system service

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 discs, compatible pads, or related sub-assemblies, check the available parts in the Mercedes brake discs category.

In the case of broader modernization or tuning projects where you use used components, it is also worth reading the guide on safe parts selection: buying used car parts and avoiding the most common mistakes when tuning. This will make it easier for you to plan work on the brake system and other vehicle components.