I can get the full part number if I have to (assuming it is printed inside the door maybe?) but I have a GE Profile Quiet Power 2 dishwasher. Everything seems to run fine, but between stages of the cycle it has started making a loud squealing noise. To my ear, it sounds like a stripped gear maybe?

I'm wondering if there's some sort of gear in the sequence switch which might be stripped and not rotating smoothly? During operation the washer runs very quietly, dishes clean fine, it's just really loud between actions and possibly getting louder.

Any advice welcome!