Mercedes ML270 Cdi W163 Brake Caliper Front Right O/S Carrier A1634200183

Mercedes ML270 Cdi W163 Brake Caliper Front Right O/S Carrier is an original braking system component from the Brake calipers and carriers group, designed for installation on the front right axle of the vehicle. This used OEM component ensures proper fitment within the brake system architecture, stable piston operation, and predictable braking performance. It is a practical solution for users who wish to maintain the factory braking characteristics of their Mercedes.

Specifications and technical data

• SKU: A1634200183-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1634200183
• Substitutable numbers: A1634200183, A 163 420 01 83
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Purpose and brake system compatibility

The presented caliper is dedicated to the front right side, which is crucial for the correct positioning of the brake pad relative to the disc and proper system bleeding. The OEM design allows for the retention of factory mounting points, correct caliper geometry, and compatibility with the stock brake master cylinder and flexible hoses.

By maintaining the original installation specifications, this component works well with the standard brake discs and pads used in this model, facilitating service and future inspections.

Construction and functional operation of the caliper

The caliper is responsible for evenly pressing the pads against the disc, stabilizing braking force, and maintaining the correct position of the pads during operation. The properly selected piston diameter and body construction ensure a predictable response to brake pedal pressure, which translates into vehicle control during daily use.

The original caliper body design minimizes the risk of uneven pad wear, and proper guidance of moving parts reduces the susceptibility to seizing when maintained correctly. This is particularly important in heavier vehicles, where the braking system operates under higher thermal and mechanical loads.

Characteristics of the used component

As a used part, the caliper represents an economical alternative to new components while maintaining the manufacturer's original specifications. This type of component is particularly attractive for maintenance repairs where the priority is to preserve factory fitment and reduce service costs.

Choosing a used OEM caliper helps avoid issues typical of poor-quality aftermarket replacements, such as inaccurate fitment or altered performance characteristics, which are significant for braking stability and driving comfort.

Benefits of using an original caliper in a Mercedes

Using an original caliper on the front right axle provides a number of practical benefits:

• retention of factory braking characteristics and predictable pedal response,
• secure fitment to the steering knuckle and other system components,
• easier installation due to compatibility with stock mounting points,
• suitability for continued maintenance using standard service procedures.

For users who value the consistency of the entire braking system, choosing an original caliper is a reasonable compromise between cost and functionality.

Support with selection and additional information

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other items from the same group, such as additional calipers, brackets, or guide carriers, check out the available parts in the Mercedes Brake calipers and carriers category.

When selecting used brake system components, it is worth following proven inspection and installation procedures. Detailed tips on how to safely choose discs, calipers, and ABS-related components can be found in the article: Second-hand braking system: how to safely select discs, calipers, and ABS?.