Geert H Garland , TX December 05, 2023 Appliance: Whirlpool Dishwasher WDT790SAYB3 Whirlpool Dishwasher Wdt790sayb3: Water leakage. How to replace Dishwasher Tub Inlet Gasket. The repair was done successfully within an hour. With the help via the videos showing in detail how to., Thank you for the videos. Save $$ on a service call and repairs. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes