Caterpillar 4I-5020 Wiper Arm

Caterpillar 4I-5020 Window Wiper Arm is a genuine Cat part identified by the part number 4I-5020. It is listed in Cat’s Parts Store as the Window Wiper Arm within the Windshield Wipers & Washers category. This arm is a component of the windshield wiper assembly in Caterpillar cabs, serving to connect the wiper mechanism to the blade and enable the cab windshield's wiping action. As a Cat replacement part, it adheres to Caterpillar’s manufacturing and quality standards, intended to provide durable performance in demanding work environments. When you need to refresh a worn or damaged wiper arm, the official 4I-5020 ensures compatibility with Cat blades and other parts within the same wiper system. For precise fitment, refer to Caterpillar’s parts catalog or contact a Cat dealer with your machine’s model information.