Lower Spray Arm Nut 154335201

This lower spray arm nut is a genuine OEM replacement component designed to secure the spray arm to the pump housing in select dishwashers. By maintaining the spray arm’s stability, it ensures proper water distribution and prevents leaks during operation. A malfunctioning or missing nut can lead to poor cleaning performance and water leakage. Installation is straightforward and typically requires minimal tools. This part is essential for restoring optimal dishwasher function and maintaining consistent wash quality.