This is a lower spray arm for a dishwasher. The lower spray arm allows water to be spread evenly throughout the dishwasher tub with the proper force so dishes come out clean. This spray arm is gray in color and is about 20 inches long. You may need to replace this part if the water is not being distributed.
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Troubleshooting
This part fixes the following symptoms:
Not cleaning dishes properly | Leaking
This part works with the following products:
Dishwasher.
This part works with the following products:
Whirlpool, Amana, Maytag.
Part# WPW10491331 replaces these:
AP6022259, W10491331
Questions and Answers
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Alan
June 19, 2019
How do I install a lower spray arm, part number PS11755592.
For model number WDT720PADM1
Hi Alan,
Thank you for your question. You should be able to position the lower spray arm on the base and turn it so it locks into place. I hope this helps. Thank you and have a great day!
2 people found this helpful.
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Deborah
March 4, 2018
Dishwasher fills up but does not spray or clean dishes. I have cleaned the filter removed spray arms and ran water through the spray arms with no obstructions.
For model number WDT780SAEM1
Hi Deborah,
Thank you for your question. If your dishwasher is not cleaning or spraying water onto the dishes, there are some parts that you will need to check to see which ones are causing the issue. You will need to check the turbidity sensor, the heating element, the pump, the motor, the hoses and the water inlet valve. I hope this helps. Thank you and have a great day!
1 person found this helpful.
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Paul
March 4, 2022
How do I remove the lower spray arm
For model number WDT720PADM2
Hello Paul, thank you for your question. To remove, turn the dial located on the spray arm and it should come right off. We hope this helps.
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Joe
December 18, 2021
Water leaks from middle bottom door when draining
For model number WDT710PAHZ1
Hello Joe, Thank you for your inquiry. We recommend first checking the bottom door seal attached to the inner door panel as well as the tub gasket. If neither part shows any wear and tear, then we recommend checking the water inlet valve, the drain pump and the drain hose. Good luck with your repair.
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.
★★★★★
★★★★★
Allison B - January 27, 2022
Verified Purchase
Easy replacement
The part was easy to replace and good quality!
Highly recommend!!
★★★★★
★★★★★
Christoffer B - June 9, 2021
Verified Purchase
Much cleaner dishes now
I wasn't sure if I could save my dishwasher but after installing new Spray arms it works great again. Highly recommend trying to get some parts before getting as completely new dishwasher.
★★★★★
★★★★★
Chad C - May 29, 2021
Verified Purchase
One step repair
Took a little bit to get to shipping, but once it shipped got here in two days.
★★★★★
★★★★★
Robert B - December 6, 2020
Verified Purchase
Exact fit
Great part and exact fit.
★★★★★
★★★★★
Chris V - July 28, 2020
Verified Purchase
Very easy change out.
The lower spray arm in the whirlpool dishwasher fit perfect and we are back in service. The partselect service help identified the problem very quickly.
★★★★★
★★★★★
Turkan A - June 30, 2020
Verified Purchase
Easy repair
The part came fast and I put it easily. Thank you!
★★★★★
★★★★★
Charles B - May 20, 2020
Verified Purchase
Great service and fast delivery
Got what I ordered super fast and it worked great after installing.
Will do business with PartSelect again.
★★★★★
★★★★★
Sandra M - May 13, 2020
Verified Purchase
Appliance whirlpool lower arm easy install
Lower dishwasher spray arm needed to be replaced . Easy to locate correct part, order and install
★★★★★
★★★★★
Dean D - April 24, 2019
Verified Purchase
Perfect fit
Excellent fast service. Part works great
★★★★★
★★★★★
Donna W - February 21, 2019
Verified Purchase
Easy fix
The part arrived as expected and was a snap ti put on
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