Replaced both sump and impeller seal kit. The impeller seal kit was different than the one in GE dishwasher so we reused the screen from the original set up. Instructions were very helpful but there were some modest differences. We were aghast to see a whitish buildup in both the sump and it’s connections. After looking online noted many people were advised it is residue from dishwasher soap which doesn’t contain phosphates. Non-the less, dishwasher is not leaking from the motor any longer. Now it is leaking from the door. I guess it’s time to change the door gasket.