Whirlpool Middle Spray Arm WPW10340504 OEM Part

This gray, plastic center wash arm assembly, measuring 19 inches wide, is a key component for dishwashers. It plays a pivotal role in maintaining effective dish cleaning performance. Compatible with multiple brands including Whirlpool, Amana, KitchenAid, Maytag, Jenn-Air, Magic Chef, Roper, and Admiral, it also fits models sold under the Sears-Kenmore and Ikea brands.

The wash arm is equipped with specific nozzles designed to achieve thorough cleaning, especially for items on the middle rack. As an original equipment manufacturer (OEM) part, it adheres to precise design and performance specifications required by compatible dishwashers.

Middle spray arms may encounter issues like clogging from mineral deposits or physical damage such as bending or breaking. These issues can manifest as insufficient cleaning, decreased water pressure to the middle rack, incomplete spray coverage, and limited arm rotation during cycles.

To ensure optimal dishwasher performance, regularly inspect and clean the spray arm to avoid blockages and check for any signs of damage.