I have an Intelliflo 2-VST pump which is getting noisy. I checked it closely and saw some water leak coming out the joint at the seal. This tells me the seal has failed and the bearing is starting to fail. I have looked all over the internet trying to find what bearing replacements I should use. I did find some bearing numbers for a similar Intelliflo pump (not model 011055). Does anyone know what bearings I should get (I know there are two different sizes).