The Westinghouse WSF Series lower spray arm, part number 4055703831, is a high - quality replacement part for your dishwasher. It replaces part number 42021087 and can also be substituted with part number 4055790499. This lower spray arm is compatible with many Westinghouse WSF models and also fits some Blanco, Euro, and Artusi models. Specifically, it suits models like WSF6606W, WSF6606X, WSF6608W, WSF6608X, WSF67251S, WSF67381S, and WSU67381S. Over time, this part may experience wear, which can lead to the lower spray arm not spinning correctly. If you're uncertain whether this part is suitable for your dishwasher, just reach out to us with your model number. With over 25 years of experience supplying appliance parts to both the trade and retail sectors, you can buy this product with confidence.
Using this Westinghouse lower spray arm is easy. First, make sure your dishwasher is turned off and unplugged for safety. Remove the old spray arm by unscrewing it or detaching it according to your dishwasher's design. Then, attach the new spray arm securely in the same place. Once it's on, you can plug your dishwasher back in and turn it on. Here are some things to keep in mind. When installing, ensure the spray arm is properly aligned so it can spin freely. If you notice any leaks or the spray arm not working right after installation, double - check the connections. For maintenance, it's a good idea to clean the spray arm regularly. You can do this by soaking it in warm, soapy water to remove any debris or food particles that might clog the nozzles. This will help keep your dishwasher working efficiently and extend the life of the spray arm.
