Mercedes ML W164 Handbrake Parking Brake Foot Pedal Assembly A1644202284

Mercedes ML W164 Handbrake Parking Brake Foot Pedal Assembly is an original parking brake pedal assembly designed for the braking system of Mercedes ML-Class W164 generation models. It is a complete, used solution mounted in the floor area, which allows for restoring the proper operation of the parking brake while maintaining the factory design and ergonomics. By using the original pedal assembly, the driver receives predictable mechanism operation and consistency with the other components of the braking system.

Specifications and technical data

• SKU: RHD-A1644202284
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1644202284
• Substitutable numbers: A1644202284, A 164 420 22 84
• Category: Handbrake Levers

Purpose and function in the braking system

The presented parking brake pedal assembly is the component responsible for mechanically engaging the parking brake in the Mercedes ML W164. The foot-operated design allows for convenient engagement of the brake with the left foot, which relieves the driver's hand and improves ergonomics during stops or parking on inclines. The use of an original solution ensures proper force transmission, stable pedal positioning, and repeatable mechanism operation throughout the entire range of motion.

Construction of the parking brake pedal assembly

The assembly includes the complete pedal structure along with the lever mechanism, prepared for installation in the factory mounting points in the ML W164 body. The system of levers and springs is responsible for smooth engagement and release of the parking brake, as well as for maintaining the pedal in the correct rest position. Thanks to this, the driver receives clear pedal travel, a perceptible engagement point, and predictable system behavior during daily use.

Benefits of using the original parking brake lever

Using the original pedal assembly in the Mercedes ML W164 allows for maintaining consistency with the factory braking system design. Key advantages include:

• preservation of the factory geometry and mechanism ratios,
• proper cooperation with cables and other parking brake components,
• stable mounting in original body points,
• ergonomic pedal position relative to the seat and other pedals.

As a result, replacing a worn or damaged component with the original pedal assembly allows for restoring the correct operation of the parking brake without the need for vehicle structure modifications. This solution is particularly beneficial for professional repairs, where compliance with service documentation and system operation predictability are essential.

Condition, verification, and service application

The offered parking brake pedal assembly is a secondary market component, which allows for an economical repair of the braking system while maintaining the original Mercedes design. This type of part is suitable for both standard replacement of a worn mechanism and for post-accident repairs when it is necessary to restore the full functionality of the parking brake. Choosing the original parking brake lever is particularly important in vehicles where repeatability of operation and compliance with factory safety parameters are required.

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 pedal mechanisms, levers, or parking brake control assemblies, check the available parts in the Mercedes Handbrake Levers category.

Operational safety and service knowledge

A functional braking system, which also includes the parking brake, is crucial for vehicle safety during stops, parking, and maneuvers on inclines. When performing service work on other components, such as the air conditioning system or accessory belt-driven elements, it is worth using verified sources of technical knowledge. Additional information on diagnostics and safe component replacement can be found in the article Air conditioning compressor – failure symptoms, causes, and safe replacement, which discusses practical aspects of working with auxiliary system components in modern cars.