Customer Questions and Answers for Piston & Nut Assembly by Ge

The Piston & Nut Assembly is an OEM part for GE dishwashers. It plays a critical role in the dishwasher’s water management system, helping to control water flow and ensuring proper drainage during the wash cycle.

You should replace this piston & nut assembly if it becomes worn out or damaged. Causes of a bad piston & nut assembly can include mineral buildup from hard water, general wear and tear from regular use, or physical damage due to debris or foreign objects in the dishwasher.

Symptoms of a bad piston & nut assembly include:

• Water not draining properly from the dishwasher
• Puddles of water at the bottom of the dishwasher after a cycle
• Unusual noises during the drain cycle
• Incomplete cleaning of dishes due to improper water flow

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.