Product review (2 stars): Buy the whole sump.. How long will it last ????
You are better off buying this whole sump assembly verse just the motor.. The sump assembly has a new seal for the motor shaft.. The seal when it fails ( how long till it fails????) Is causing motor mechnical lock up.. ie bearings or water saturation of motor windings.. or failure of the Hall (speed) sensor.  This part is at least cheap.. and has all the parts needed.
My two star rating.  Is on how well LG made this part to begin with.. not the vendor.. This is a good price.. Warranty time?