I have a Century HSQ260 pool pump where the front bearing keep going bad. I have replace twice and from what I can tell water is getting into the bearing housing. I am using R0479400 seal. This is what was recommend for me to use but not sure if it right. I have attached some screenshot of my pool pump. Thanks in advance for your support.
Hi Sheldon, the R0479400 is the correct seal for your Jandy PlusHP PHPM pump. You may want to use the PS4280 heavy-duty shaft seal (it is less expensive because it is not a Jandy-branded seal) to get better life out of it.
You can also smear a little RTV cement on the black rubber part of the shaft seal that goes into the seal plate in case you think it could be leaking there.