Product review (5 stars): fortunately turns out it does
So worried it would not work with LG WT7200CW top load washer when I ordered it,  fortunately turns out it does. From other reviews and comments on other websites, apparently LG top load washer is having the flawed design, of which the drive shaft wears out the pulsator's spline easily and quickly. That also causes the pulsator coming loose during cycle. LG should recall for such design defect....Not sure how long this part can hold but at lease it resolves the issue for the moment.