Daniel C Justin , TX March 24, 2019 Appliance: Whirlpool Washer WTW6400SW3 Whirlpool Washer Wtw6400sw3: Bearings in my washer went bad. How to replace Washer Bearing And Tub Seal Kit. I watched your video. It was fantastic. I recommend this site to anybody that has issues with their appliances. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours