Mercedes W164 Handbrake Pedal Parking Brake Foot Pedal Mechanism A1644201284

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W164 Handbrake Pedal Parking Brake Foot Pedal Mechanism is an original brake control system component designed for the W164 series models. This used, dismantled brake pedal allows for a cost-effective restoration of the braking system's proper operation while maintaining factory fitment and robust construction. It is an ideal solution for drivers who expect reliable performance, compatibility with factory mounts, and consistency with other interior components.

Specifications and technical data

• SKU: A1644201284
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1644201284
• Substitutable numbers: A1644201284, A 164 420 12 84
• Category: Pedal Assemblies, Pads & Parts

Purpose and function of the brake pedal

Mercedes W164 Handbrake Pedal Parking Brake Foot Pedal Mechanism is responsible for precisely transferring the driver's foot pressure to the vehicle's braking system. The lever geometry, pivot point, and pedal travel are factory-calibrated to the braking characteristics of W164 models, which translates into predictable vehicle response during deceleration and emergency braking.

This original component from the Pedals, pedal pads, and footrests category ensures the maintenance of proper ergonomics in the driver's area, including:

• correct pedal positioning relative to the accelerator pedal and footrest,
• stable mounting to factory body points,
• appropriate lever operating range throughout the entire braking stroke.

Benefits of using an original used component

Using a used, original brake pedal allows you to maintain consistency with the factory braking system design. Compared to aftermarket replacements, this component offers:

• factory fitment to the vehicle's structure without the need for modifications,
• compatibility with original mounting points and return mechanism,
• preservation of the pedal operating characteristics intended by the manufacturer.

This is particularly important in premium vehicles, where operating comfort and consistent braking system response have a direct impact on safety and driving experience.

Selection and technical compatibility

When selecting a brake pedal for a Mercedes W164 series, matching it to the specific vehicle version and braking system configuration is crucial. The offered component comes from the same design family, which allows for maintaining:

• compatibility with the factory brake booster and master cylinder,
• proper interaction with pedal-related sensors (e.g., in the context of safety systems),
• correct rest and end positions of the pedal.

As a result, installation is similar to the factory process, and after replacement, the driver receives consistent, predictable braking system performance without the need for additional modifications.

Application in service practice

Replacing the brake pedal is recommended in situations where there is play in the pivot axis, uneven travel, mechanical damage to the lever, or issues with the pedal returning to its rest position. A used, dismantled component represents a reasonable compromise between repair costs and maintaining original build quality. This is a solution frequently chosen by workshops specializing in the Mercedes brand that prioritize technically correct and economical repairs.

If you want to better understand how mechanical components affect driving comfort and precision, it is worth checking out our service guide: suspension knocking and how to restore factory handling precision.

Expanding upgrades within the brake control area

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other components from the same group, such as additional pedals, pads, or footrests, check out the available parts in the Mercedes pedals, pedal pads, and footrests category.

Summary

Mercedes W164 Handbrake Pedal Parking Brake Foot Pedal Mechanism is a practical choice for users who want to restore the proper operation of the braking system while maintaining the vehicle's original design. This used, original component from the Pedals, pedal pads, and footrests category ensures proper ergonomics, mounting compatibility, and predictable performance characteristics, which translates into safe and comfortable vehicle operation.