Bobby H Alpine , AL September 09, 2017 Appliance: LG Washer WT5101HW Lg Washer Wt5101hw / : Pulsator assembly or (agitator)stripped off shaft and floated to top of clothes being washed. How to replace Customized Screw. Put new Pulsator Assembly on the washing machine Shaft.Ratchet and 10 mm socket is all it takes. 19 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes