Brake Caliper Mercedes W176 W246 Rear Right O/S A0004232481

Visual condition of the part 

The product shows signs of use visible in the photos. 

Brake Caliper Mercedes W176 W246 Rear Right O/S is an original brake system component from the Brake calipers and brackets group, designed for installation on the rear right axle of Mercedes vehicles. This used OEM component allows for maintaining factory braking characteristics, proper force distribution, and predictable system operation during daily use.

Specifications and technical data

• SKU: A0004232481-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0004232481
• Substitutable numbers: A0004232481, A 000 423 24 81, A1729060300, A 172 906 03 00
• Location on the vehicle: Rear, Right
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper is designed to operate on the rear right side of the vehicle, which is crucial for both correct installation and proper bleeding of the brake system. The design, adapted to the specific axle and side of the body, ensures the correct positioning of connection ports and guide pins, as well as compatibility with factory brake discs and pads used on this Mercedes platform.

Technical characteristics of the caliper

As an element from the Brake calipers and brackets category, this model is responsible for converting hydraulic pressure into the clamping force of the pads against the disc. The caliper body is adapted to operate at high temperatures and under variable loads, typical for the rear axle in passenger cars. A properly selected piston diameter, mounting geometry, and pad guidance contribute to stable, repeatable braking and even wear of the friction linings.

The used Mercedes brake caliper retains the factory mounting geometry, which facilitates installation in place of a worn or damaged component without the need for modifications. This allows for restoring the correct operation of the brake system while maintaining the parameters specified by the vehicle manufacturer.

Benefits of using an original Mercedes caliper

Using an original rear right caliper in a Mercedes W176 or W246 allows for maintaining the consistency of the entire brake system with the factory specification. Key advantages include:

• Precise fit to the steering knuckle and brake disc, which reduces the risk of incorrect pad alignment.
• Compatibility with the stock brake master cylinder and brake force distribution across the axles.
• Ability to use standard brake lines and stock mounting hardware.
• Consistency with brake assist systems, such as ABS or ESP, resulting from maintaining the factory operating characteristics.

For the user, this means stable, predictable braking and easier diagnostics of potential faults, as all components operate within the parameters specified by the manufacturer.

Selection, installation, and operational safety

When selecting a rear right caliper for a Mercedes, it is crucial to verify compatibility with the specific body version and brake system. In practice, this means checking the manufacturer's markings, axle type, and rear brake configuration. A correctly selected caliper minimizes the risk of uneven braking, vehicle pulling during braking, and accelerated wear of pads and discs.

During installation, pay attention to:

• correct routing of the brake line and its tightness,
• condition of the guide pins and surfaces interacting with the pads,
• thorough bleeding of the system after replacing the component.

A properly installed rear right brake caliper on a Mercedes W176/W246 contributes to maintaining vehicle stability during braking, especially at higher speeds and in emergency situations.

Brake system expansion and additional materials

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, mounting brackets, or supports, check the available parts in the Mercedes brake calipers and brackets category.

When choosing used brake system components, it is worth using reliable tips regarding the assessment of their technical condition, installation methods, and common mistakes made during purchase. A detailed checklist and practical advice can be found in the article "Second-hand brake system: how to safely choose discs, calipers, and ABS?", which helps to consciously select components for a specific car model.

Summary

Brake Caliper Mercedes W176 W246 Rear Right O/S is a functional solution for users looking for an original, used brake system component, matched to the rear right axle of the vehicle. Using this caliper allows for restoring correct brake operation, maintaining factory braking characteristics, and keeping the entire system consistent with Mercedes manufacturer standards, which translates into safer and more predictable vehicle operation.