Genuine OEM Volkswagen Windshield Wiper Arm Washer Ring, part number 7L0955693. This component is designed to secure the washer components onto the windshield wiper arm, maintaining the correct assembly and function of the wiper system. It is a small, metallic, hexagonal ring, with a specified torque of 30 Nm for secure installation. Using a genuine OEM ring ensures the precise fit, material strength, and torque specification required for reliable wiper operation and long-term durability.