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
Customer Reviews
Average Rating:
★★★★★
★★★★★
17 Reviews
4.8
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★★★★★
★★★★★
Glenn F - May 10, 2023
Verified Purchase
Easy repair
worked perfectly
★★★★★
★★★★★
Hollie A - December 15, 2022
Verified Purchase
item matched discription
Item that i ordered matched description and installed correctly.
★★★★★
★★★★★
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
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Customer Repair Stories
Average Repair Rating: 5.0 / 5.0, 1 reviews.
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Lower spray arm worn out
Took less than one minute
Shawn from WEIRTON, WV
Difficulty Level:
Really Easy
Total Repair Time:
Less than 15 mins
11 of 12 peoplefound this instruction helpful.
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Questions and Answers
Ask our experts a question about this part and we'll get back to you as soon as possible!
8 questions answered by our experts.
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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!
5 people 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.
3 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!
3 people found this helpful.
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Ellen
May 12, 2023
My lower sprayer arm spun off and was burned by the coil. The part number says W10317203 (IGD) and W10340509 (GN) and W10461868 (GS). It says this part has been discontinued. Any ideas for a substitute part?
For model number Model WDT730HAMZ
Hello Ellen, Thank you for your inquiry. We show the current compatible lower spray arm as part# PS11755592. We hope this helps.
2 people found this helpful.
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Rachel
July 7, 2023
The lower sprayer arm came off and landed on the element and melted so it needs to be replaced. I can’t find my model number on this site. Is there another model number that the part would fit my model?
Thanks
For model number WDF310PAAS5
Hi Rachel, thank you for the great question. The lower spray arm that would fit in your model is part number PS11753223. We hope this information helps!
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.
Hi,
My dishwasher's arm at the bottom got broken and want to buy the part.
However, on the arm, the numbers are shown as the below - not sure which one I should buy.
>PP-GF30< 6
ASM W10317203 (IGD)
ASM W10340509 (GN) W10461868 (GS)
In the replacement parts list available from this site (for the model # WDT730PAHZ0), the partsSelect Number is "PS11755592" and Manufacturer Part Number is WPW10491331 which do not match my broken parts number?
Thanks.
For model number WDT730PAHZ0
Hi Jason, thank you for reaching out. According to our research, the compatible lower spray arm for your model is part number PS11755592. We hope this information helps!
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Phyllis
December 29, 2023
Lower spray arm came off and heating element melted it so I ordered a new part. Received and replaced the spray arm. Did a load of dishes and when done, the spray arm had come off again. It's not that difficult to replace so I'm not sure what I could have done wrong. This time, it only melted a little bit so the arm is still usable. What would cause this to happen?
For model number WDF560SAFT2
Hi Phyllis, thank you for contacting us. Based on the description you have provided, we would recommend checking that the lower spray arm is properly fitted in the pump housing, part number PS11755007. If the issue still persists, you may need to replace the pump housing to fix the issue. We hope this sorts out your problem!
