The Frigidaire 807035801 Wash Arm Bearing helps the dishwasher’s wash arm rotate smoothly for effective water circulation. Designed to support the wash arm in its proper position, this bearing reduces friction during operation and helps maintain consistent movement throughout the cleaning cycle. By allowing the arm to turn freely, it contributes to more even water distribution and supports thorough cleaning of dishes, glasses, and cookware. A properly functioning bearing can also help reduce unnecessary movement or wear on related components.