Upper Spray arm has a rubber gasket that seals against back wall to water supply. Is it possible to just change the gasket or do I have to replace the spray arm ? If I do replace the spray arm, I cant figure out how to get the old one off. Any help ?
Here are your parts
Replacement parts for FRIGIDAIRE FDB1250REC0 Frigidaire/dishwasher | AppliancePartsPros.com
I think Item 61 in Section 4 is what you are looking for.