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Sample Model Number Tags
Model numbers can be made up of numbers (1005400, for example) or a combination of letters and numbers (LAT1000AAE). The model number will most likely appear on either a paper sticker or a metal plate. Your appliance's model number tag may look similar to the sample model number tags shown here (model number highlighted in yellow):
This is a replacement middle spray arm in your dishwasher. You will find your middle spray arm mounted on the bottom of the middle dish rack. The upper spray arm rotates and sprays water during the operating cycle. If your dishes are not coming out of the dishwasher clean, you may have a malfunctioning middle spray arm. Debris and hard water buildup in your dishwasher can cause the middle spray arm to clog. To replace the spray arm, simply turn the arm counter clockwise to release it from the dish rack. Screw in the new spray arm to complete the repair. This part is sold individually.
How Buying OEM Parts Can Save You Time and Money
Why buy the real thing?
OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.
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.
★★★★★
★★★★★
Charles M - May 16, 2018
Verified Purchase
Easy Fix
Part came as advertised and snapped into place--total install took less that one minute...
★★★★★
★★★★★
Bryan M - May 30, 2018
Verified Purchase
Super easy shopping
Great parts diagrams, easy ordering, PayPal convenience, shipped quick, part fit, happy wife! Lol
★★★★★
★★★★★
Lynne P - January 30, 2022
Verified Purchase
Easy repair
Simple to install.
★★★★★
★★★★★
Charles P - November 1, 2019
Verified Purchase
fixed in a flash!
Came new!
★★★★★
★★★★★
JUSTIN D - August 12, 2022
Verified Purchase
Exact or fit part
East to install align tabs, push up and quarter turn the locking nut
★★★★★
★★★★★
Damian G - January 28, 2019
Verified Purchase
Exactly what i needed!
Item was as described and install was easy. Dishwasher was up and running in 5 minutes.
★★★★★
★★★★★
Lashonda L - October 17, 2018
Verified Purchase
Easy repart
The part fitted perfectly and was easy to attach.
★★★★★
★★★★★
Robert T - April 10, 2019
Verified Purchase
Correct OEM part. Easy repair.
Delivered on-time.
★★★★★
★★★★★
Cynthia M - May 22, 2023
Verified Purchase
Quick delivery, fit perfectly
The part was carefully packed, fit perfectly and easy to install.
★★★★★
★★★★★
Jim L - December 7, 2023
Verified Purchase
Easy repair
Easiest repair I’ve ever done less than a minute to replace the spray arm
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Customer Repair Stories
Average Repair Rating: 5.0 / 5.0, 5 reviews.
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing installation instruction that matched.
I noticed my top shelf in my dishwasher was not getting the dishes clean
I read how other people had the same problem, I checked everything that could possibly cause this. I then believed I knew what was wrong. I ordered a new arm. It was unbelievable how easy it was to replace.it. It took less time than a minute. . Turn the nut holding the arm counter clockwise to remove the arm. To replace turn the nut clo
... Read moreckwise I now have a working dishwasher. It is not necessary to remove the dish rack.
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Violet from SALEM, IL
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
3 of 4 peoplefound this instruction helpful.
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Part snap broken
Snap in the missing track stop and twist snap the middle spray arm. That simple.
remove 2 locks on metal roller guides. remove top basket. turn upside down on counter.remove spray arm by pryng one side in and lift out then push other side down and the out. install same as removal. line spray arm and turn clockwise til you hear a click.install basket and install locking plugs.
robert from INDIANOLA, IA
Difficulty Level:
Really Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
6 of 8 peoplefound this instruction helpful.
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Middle spray arm would not turn
I broke it accidentally while trying to get it off and it would either not spin or fall off. I simply removed it out of the box and put it on. 2 turns to the right and I was done!
Johanna from JOHNSON CITY, TN
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
3 of 4 peoplefound this instruction helpful.
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little tabs holding sprayer arm to to rack broke off
placed sprayer arm in position and twisted it into position, about a 1/4 turn, snaps into place. total of 15 seconds!
David from WAYNESBORO, PA
Difficulty Level:
Really Easy
Total Repair Time:
Less than 15 mins
5 of 5 peoplefound this instruction helpful.
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Questions and Answers
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1 question answered by our experts.
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing answers that matched.Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
Jim
December 11, 2017
fault: the dishwasher is not cleaning the dishes. i believe that the middle rack "manifold" has a sealing gasket (that has fallen off my dishwasher and may have been accidentally thrown away) that seals with the vertical water distribution. please see the 2 pictures with the red circle in the dropbox url below. based on the photo, can you tell if a sealing piece has fallen off my "manifold"?
after some basic troubleshooting and using a waterproof video camera, i noticed that the bottom and top spray arms turn normally. however, the "middle spray arm" does not turn. i was able to confirm that there is good water pressure arriving to where the "middle spray arm" snaps on to the "manifold." i suspect that the problem is with the manifold part number ps11728085 and/or "middle spray arm" part number ps11755664. i have uploaded 2 photos and a 30 second video to the following url that shows the parts in reference: the video shows the inside of the dishwasher with the "middle spray arm" removed and the lower dish rack covered with a towel for video recording purposes. you will notice good water pressure arriving to the where the "middle spray arm" is usually located but has been removed in this video for demonstration purposes.
For model number WDT720PADM0
Hi Jim,
Thank you for contacting. Unfortunately we cannot view your video link. It will not open for us. However it sounds like it may just be that you have something clogged inside of your spray arm and that part will need to be replaced. There is a flap on your manifold just before the spray arm, if you believe that flap is what is causing the water not to get to your spray arm, then you would have to replace your manifold to fix that as the little gasket that will close off the adjustable heights on your manifold is only sold with the entire manifold. So there are really only two parts that it could be for you, your spray arm itself or your manifold. I hope that helps. Good luck with your repair.
4 people found this helpful.
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Model Cross Reference
This part works with the following models:
PartSelect Number: PS11755664
Manufacturer Part Number: WPW10498900
