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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 lower spray arm assembly is a device in your dishwasher that distributes water and detergent during the washing cycle. Its rotating motion sprays water in multiple directions, ensuring thorough cleaning. Typically, it is attached to a support or hub at the bottom of the dishwasher. When this part is broken, there are noticeable signs to be aware of. You might hear knocking or banging sounds coming from the dishwasher. The spray arm may be wobbly or unable to rotate. If a broken arm assembly is not replaced, your dishes may still have dirt on them even after a wash cycle. Additionally, leftover food residue can result in an unpleasant smell within the dishwasher. To remove the existing arm assembly, simply grasp the center of it and lift it up so that it unsnaps from your dishwasher. Please note that this OEM-sourced 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.
★★★★★
★★★★★
James P - February 7, 2025
Verified Purchase
Works as advertised
Works perfectly, so easy to install even a caveman could do it.
★★★★★
★★★★★
Jennifer P - February 4, 2025
Verified Purchase
Did it!
Arrived very quick and is just as pictured. Easy installation wonderful customer service.
★★★★★
★★★★★
Neil K - April 11, 2020
Verified Purchase
Dishwasher is back in action!
Replacing and then installing the new spray arm in our dishwasher went perfect. The job couldn't have gone more smoothly.
★★★★★
★★★★★
Renee G - September 5, 2019
Verified Purchase
Just dropped it in! Easy
Works fine - fits fine, just dropped it in!
★★★★★
★★★★★
James B - June 30, 2024
Verified Purchase
Wishing everything went this smooth!
I received the correct part in 2 days. Fit was exact and it took longer to get the part out of the box than to install it.
★★★★★
★★★★★
Devon P - June 21, 2019
Verified Purchase
Just snap it back on
Just take it out of the box and wrapper and snap it back into place. It is that easy to install. No need to pay someone to install something by snapping it back in place.
★★★★★
★★★★★
Thomas R - July 1, 2019
Verified Purchase
Exactly as expected
Probably better than the original.
★★★★★
★★★★★
JAMES R - December 10, 2018
Verified Purchase
Easy repair
Worked out really well. It was a relief knowing that I did not need a new dishwasher.
★★★★★
★★★★★
Ed T - January 4, 2024
Verified Purchase
Easiest repair ever
The part was a perfect fit for my dishwasher and took less than a minute to install.
★★★★★
★★★★★
Matthew K - July 27, 2020
Verified Purchase
Easy Repair
The part was relatively inexpensive and just snapped right in.
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Customer Repair Stories
Average Repair Rating: 5.0 / 5.0, 26 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.
Spray Arm melted easy replacement
Popped it in and done
Amanda from HAYESVILLE, NC
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
1 personfound this instruction helpful.
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Spray arm melted and needed to be replaced.
The old part easily snapped off and the new part was snapped into place. No tools were needed. Very easy. Saved quite a bit by doing it myself instead of calling a repairman.
Tomasina from WEBSTER, NY
Difficulty Level:
Really Easy
Total Repair Time:
Less than 15 mins
2 of 2 peoplefound this instruction helpful.
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Spray arm had come off and melted on the heat coil
New piece snapped right on
Bonnie from SPOKANE VLY, WA
Difficulty Level:
Really Easy
Total Repair Time:
Less than 15 mins
2 of 2 peoplefound this instruction helpful.
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Bottom Basket Cage Broken Rack &, Spray Arm Falls Off
1. Engage B.R.A.I.N. : B: Break open the Box. You know you'll never get it back in R: Read Instructions: It's not more packing material. A: Assemble New One: Put it together just like the old one I: Ignore Instruction: Seriously, sharp edges will cut me? N Never listen to the w
... Read moreife Or at least pretend to be listening
lower spray arm came off and melted on the header coil
took old one off by hand, snaped the new one in place by hand
steve from PT CHARLOTTE, FL
Difficulty Level:
Really Easy
Total Repair Time:
Less than 15 mins
1 personfound this instruction helpful.
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Old spray arm melted
Just snapped part on and works great. Lowered temp in dishwasher so not to melt the new one.
GILBERT from PHOENIX, AZ
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
2 of 2 peoplefound this instruction helpful.
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Water leaking, spray arm melted
This dishwasher is pretty old and I live in a rental. When I moved in, the dishwasher leaked every time and it would had been nearly impossible to get the landlord to do any work. I read other repair stories on partselect and figured out it was the spray arm assembly. At some point the arm got detached and laid on top of the heater coil.
... Read moreOnce it was melted and the water holes were distorted, the water shot at the door in some way to leak out the front. I replaced the part by just pushing the center part until it clicked on the bottom---- no tools were needed! The dishwasher works like a champ now. The dishes get clean the first time and no leaks on the floor. I read from other comments that the part was blue and it didn't match the original color. That wasn't as important as having a functional dishwasher. The delivery was delayed because of the health crisis, but once the warehouse sent an email that the part was shipped, I received it as was promised. All in all, I was pleased with the service and part. If there is another situation in the future, I would definitely consider using partselect again. Thank you
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Peter from TAUNTON, MA
Difficulty Level:
Really Easy
Total Repair Time:
Less than 15 mins
1 personfound this instruction helpful.
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Spay arm came off hit the heater and burned a hold in the side
Easy just snapped on works going again like new
marcus from NORMAN, OK
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
1 personfound this instruction helpful.
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Thank you for voting!
arm fell and melted against heat coil
put new arm in place on bracket. Perfect fit.
kip from PHELPS, NY
Difficulty Level:
Really Easy
Total Repair Time:
Less than 15 mins
2 of 2 peoplefound this instruction helpful.
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Spray arm came off, got melted
Snapped the new spray arm in place. Works like new!
James from ANDERSON, IN
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
1 personfound 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!
9 questions answered by our experts.
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Your search term must have 3 or more characters.
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!
Brenda
April 25, 2022
Hi! How do I remove this part for my dishwasher?
For model number FBD2400KW3A
Hello Brenda, thank you for your question. We have a video for you to access. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.
9 people found this helpful.
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James
February 25, 2022
GOES THRU ALL CYCLES BUT DOES NOT WASH DISHES
For model number TDB210RFS2
Hello James, thank you for writing. It could be a faulty spray arm part PS12705424. However, the issue may be inadequate water pressure. To correct this, replace the Water inlet Valve PS1990907. We have a video for you to access. We hope to hear from you soon.
Water goes in and water will drain out. Nothing else happens
For model number FBD2400KB12B
Hello Christina, Thank you for your inquiry. We have researched the model number you have provided and we would recommend checking the following parts to fix your issue: the circulation pump and motor assembly, the latch assembly, and the timer. You can test the parts with a multimeter. If you are unfamiliar with how a multimeter functions, we have videos available to assist you. Good Luck with your repair!
Hello Jeffrey, Thank you for your inquiry. This is simply the cost of the part, shipping is chosen from the shipping methods screen after you've added the part to the cart and clicked check out, and taxes are calculated when you enter your full shipping address. We hope this helps.
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Shelia
March 16, 2023
Have a new lower spray arm. Snaps in but seams to be missing a gasket to allow water to pressurize and lift center towers. Water spills into the tub. Diagram shows Part 24A. How do I find this Part number?
For model number FBD2400KB12B
Hi Shelia, thank you for reaching out. Based on our research, the part you are looking for is the spray arm nut, part number PS420799. We hope this information helps!
Spray arm melted on one side, dishes aren’t getting cleaned. Will this part replace the one I have?
For model number Fbd2400kb6b
Hi Kody, thank you for reaching out. The part you mentioned is compatible with your model. Let us know if you have further questions!
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Alix
July 19, 2023
How do I remove this part from my dishwasher?
For model number FBD2400KW12B
Hi Alix, thank you for the question. According to our research, to remove the existing arm assembly, simply grasp the center of it and lift it up so that it unsnaps from your dishwasher. We have attached a relevant video for you to remove the lower spray arm. This may not be of the exact same model, but will help you with the process. We hope this sorts out your problem!
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Elbert C Ri
February 14, 2024
HOW DO I REATTACH THE SPRAYER AT THE BOTTOM THAT CAME LOOSE
For model number FBD2400KW11B
Hello Elbert, Thank you for reaching out. To remove the Spray Arm, grasp the center of the arm and lift up so that it unsnaps from your dishwasher. Good luck with the repair!
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Lisa
March 27, 2024
For this model, we have the blue spray arm. Do you just pull up on the whole piece to remove it? I want to clean out the filter, but in your video, the spray arm is different than ours.
For model number FBD2400KB12B
Hello Lisa, thank you for your question. Yes, you will have to follow the same instructions, to remove the existing arm assembly, simply grasp the center of it and lift it up so that it unsnaps from your dishwasher. We hope this helps!
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