Naoki F Gardena , CA September 12, 2016 Appliance: Whirlpool Washer WTW4950XW2 Whirlpool Washer Wtw4950xw2: Water leak. How to replace Washer Tub Seal. Replaced tub seal. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours