This spray arm (part number WPW10340504) is for dishwashers.
Spray arm WPW10340504 rotates and sprays water to clean the dishes inside the dishwasher tub.
Wear work gloves to protect your hands during this repair.
WPW10340504 (or W10340504)
The manufacturer substituted part W10340504 with this new part WPW10340504
Large Kitchen Appliances
31" INHx 1.7" INHx 1.5"FOT