The Lower Spray Arm is used in your dishwasher to spray water and clean your dishes. If broken there will be visible damage or your dishes may no longer be cleaned properly. If your spray arm is broke...
This grey OEM dishwasher tub gasket is a 73" grey rubber part that creates a seal around the dishwasher to prevent any water leakage during a cycle. If it's damaged or broken, you'll start seeing wate...
The single rack roller kit comes with one axle/clip and one wheel/roller. The rack wheel is designed to allow the rack of your dishwasher to roll in and out. If the rack will not complete this task, o...
This part is a replacement spray arm support for your dishwasher. It is made of white plastic and is approximately 3 inches long, 1 inch wide, and 3 inches tall. This is the support for the lower spra...
If your dishwasher won’t start or the door won’t close properly, the latch assembly might need replacing. This part helps keep the door securely shut and includes a switch that stops the dishwasher fr...
This door seal is for dishwashers.
Door seal seals the gap between the opening to the dishwasher tub and the outer edge of the door.
After installing the door seal, shut the dishwasher door and ...
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Lois
November 7, 2025
This is the 2nd time I am ordering the lower spray arm. I don’t know why it comes off during the cycle and then falls on the heating element and gets ruined due to melting. Can you tell me what is causing this?
For model number FDPC4221AS2A
Hi Lois, thank you for reaching out. The spray arm itself is likely fine, but the support it attaches to at the bottom of the dishwasher tub is likely worn or broken, preventing the arm from locking securely in place. We would recommend replacing the wash arm support, part number PS16745480, to fix the issue. We hope this helps.
I have had to keep replacing the spray arm on the bottom of my dishwasher which takes like 2 seconds to do.. First you open the dishwasher and than pull the bottom basked forward and reach down and pull the spray arm up and pop the bottom of the spray arm off and put it on the new spray arm and slip it back into the dishwasher over the thing that makes it spin around.. but the tricky part is and I didn't know this and this is why my dishwasher spray arm kept falling over and melting on the heating element.. you have to turn it till it clicks in.. and your done..
I removed old tub gasket, which the door presses against to make a seal, and put the new one in. Flat tip screwdriver was used to gently press gasket in.
