Wiper Arm Mercedes X117 W205 W253 Windscreen Rear Mechanism Motor A1568200044

The Mercedes X117 W205 W253 Rear Wiper Arm is an original part from the Wiper Motors and Linkages category, designed for installation on the rear windshield. This used OEM part ensures a factory fit, robust construction, and reliable wiper operation under demanding conditions.

Specifications and technical data

• SKU: A1568200044
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1568200044
• Substitutable numbers: A1568200044, A 156 820 00 44
• Location on the vehicle: Rear
• Category: Wiper Linkages, Transmissions & Motors

Purpose and Function of the Rear Wiper Arm

The rear wiper arm in Mercedes X117, W205, and W253 models is responsible for stably guiding the wiper blade across the windshield surface, ensuring effective removal of water, mud, and debris. The precise geometry of the arm and the appropriately calibrated pressure against the glass maintain good visibility in rain, snow, and during urban and rural driving.

This component from the Wiper Motors and Linkages group works in conjunction with the drive mechanism, transferring torque from the motor's axis to the wiper blade. This allows the entire system to operate smoothly, without jerking or excessive vibration, which reduces wiper blade wear and minimizes the risk of streaking.

Advantages of Using an Original Mercedes Wiper Arm

Choosing an original rear wiper arm for your Mercedes offers a range of practical benefits for daily vehicle operation:

• Factory-perfect fit for mounting on the tailgate and drive shaft,
• Appropriately selected length and operating angle, ensuring proper windshield cleaning area,
• Stable cooperation with the original wiper motor and mechanism,
• Preservation of the original wiper system operating characteristics as intended by the manufacturer.

Thanks to these features, the rear wiper arm helps maintain safe rearward visibility, which is particularly important during maneuvering, reversing, and driving in challenging weather conditions.

Vehicle Placement and Installation Aspects

The presented arm is designed for installation on the rear windshield, at the axis of the factory wiper mechanism. The construction has been engineered for specific Mercedes body styles, which simplifies installation and avoids issues with the wiper blade's operating geometry. In practice, this means no need for modifications, drilling, or forcing the part into place.

When replacing the wiper arm, it's advisable to pay attention to:

• Correct positioning of the resting position on the windshield,
• The condition of the mounting on the axis (no play or damage),
• Selecting a compatible wiper blade that matches the arm.

Characteristics of a Used OEM Part

The rear wiper arm offered as a used OEM part provides a sensible compromise between cost and maintaining the system's factory operating parameters. Original manufacturing ensures compliance with the vehicle manufacturer's requirements, while also allowing for cost savings compared to new components.

Before installation, a standard inspection of the working surfaces, mounting, and freedom of movement is recommended to ensure the rear windshield wiper system operates stably and without excessive load on the motor.

Part Selection by OEM and VIN Numbers – Practical Knowledge

When selecting components such as rear wiper arms, motors, or linkages, it is helpful to use OEM numbers and vehicle data. Proper matching of the component to the specific body version and model year helps avoid installation problems and incorrect system operation. If you want to better understand how to effectively use manufacturer markings and vehicle data when purchasing components, it's worth consulting the expert guide Why Buying Used Gearboxes and Engines is Worthwhile – Facts Instead of Myths, which details VIN and OEM selection procedures.

If you are planning a service for the entire wiper system in your Mercedes and are also interested in other drive components and linkages that work with the rear wiper arm, check out the available parts in the Mercedes Wiper Motors and Linkages category.