Jerry V Asheville , NC July 26, 2018 Appliance: Whirlpool LA5460XTN0 Whirlpool Washer La5460xtn0: Top agitator not moving in sync (4 agitator dogs completely disintegrated). How to replace Thrust Washer. Received parts extra quick! Watched video displayed on this site; it was an absolute piece of cake to fix. Took roughly 30-40 minutes thanks to the video. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes