Mercedes ML W164 Brake Caliper Rear Right O/S Brake Unit A1644235398

The Mercedes ML W164 Rear Right Brake Caliper is an original part from the Brake Calipers and Brackets group, designed for the rear right axle of the vehicle. Its factory design ensures proper integration with the braking system, stable pad guidance, and repeatable braking performance. This is a practical solution for users who want to maintain a construction that complies with the Mercedes manufacturer's standards.

Specifications and technical data

• SKU: A1644235398
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1644235398
• Substitutable numbers: A1644235398, A 164 423 53 98
• Location on the vehicle: Rear, Right
• Category: Calipers & Brackets

Vehicle Application and Placement

The presented caliper is dedicated to the rear right side of the braking system in ML W164 series models. It is responsible for evenly pressing the pads against the disc, which translates to stable speed reduction and proper functioning of braking assistance systems. Using the correct caliper on the appropriate side of the vehicle minimizes the risk of installation problems and ensures correct routing of lines and mounting elements.

Technical Characteristics and Compatibility

The original origin of the caliper guarantees compliance with the vehicle manufacturer's factory requirements regarding geometry, mounting points, and interaction with the brake disc and pads. The part has an assigned OEM part number and interchangeable numbers, which facilitates unambiguous identification and selection for a specific car configuration. This allows a mechanic or user to precisely verify compatibility with their ML W164 model.

Condition, Functionality, and Service Application

The offered brake caliper is a used part, allowing for economical repair of the braking system while maintaining the original construction. This type of part is suitable for standard replacement of a worn caliper, as well as for post-accident repairs or restoring the full functionality of the rear axle. Choosing a used, original caliper is a sensible compromise between cost and maintaining the system's factory operating parameters.

Benefits of Using an Original Brake Caliper

Using a caliper dedicated to the ML W164 on the rear right axle offers several practical benefits:

• maintaining factory braking characteristics on the rear axle,
• proper fitment with the caliper bracket, disc, and brake pads,
• compatibility with the vehicle's safety systems,
• reduced risk of installation issues due to correct geometry and mounting points.

This solution is particularly beneficial for users who want to maintain the integrity of the braking system according to the manufacturer's design, without the need to use aftermarket parts with uncertain parameters.

Expanding the Braking System and Selecting Other Components

If you are planning a comprehensive repair or upgrade of the braking area in your Mercedes and need other parts from the same group, such as additional calipers, caliper brackets, or mounting brackets, check the available parts in the Mercedes Brake Calipers and Brackets category.

To better understand how to make informed choices when selecting used braking system components and how to reduce service costs without compromising safety, it is worth reading the guide: Brake Calipers Under the Microscope: How to Effectively Reduce Braking System Repair Costs by Choosing Proven Recycled Parts. The article explains what to look for when selecting calipers and how to assess the cost-effectiveness of using salvaged parts.