Timothy D Fleetwood , PA May 11, 2019 Appliance: Whirlpool Undercounter Dishwasher GU3600XTVY2 Whirlpool Dishwasher Gu3600xtvy2: Water leaking through diverted motor shaft seal. How to replace Sump Housing. Replaced sump housing and diverter motor. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours