Just picked up (2) seals today...got a spare in case this time around. They were OOS so had to wait 3 days before they came in. Fri/Sat will be my next attempt at wrapping this up...finally
I'll post details + pics on how to do the seal without the special tool if I can get it to work. Plan is to try wrapping tape around the metal so it doesn't get caught and tear when pressing the pump back into the housing.