Product review (5 stars): Replaces OEM pieces
Our lint filter would not seat correctly and needed to replace it because it was tearing up clothes.
DO NOT just replace one piece - get all three pieces for a proper fit. Most likely the pieces in the dryer have become deformed due to improper seating and heat.
Small price to pay for the three pieces compared to damaging hundreds of dollars worth of clothing!

The pieces needed are:
1) LG - ZENITH MCK49049101 COVER GUIDE OEM ORIGINAL PART
2) LG - ZENITH MEA49050001 GUIDE FILTER OEM ORIGINAL PART
3) LG OEM ADQ56656401 FILTER Assembly,LINT

I replaced all three pieces in 20 mins with a Ryobi cordless drill an setting 1.
Be sure to use the lowest drill setting or the screw holes could get stripped.