The LG MBN63264503 Home Theater Case is the correct replacement for the following model numbers.
Case
Does this part fit my model?
CM8440FB
cm8440fb
CM9550FB
cm9550fb
EAA56671904
cm8440fb-home-theatre-antenna
EAA56671904
cm9550fb-home-theatre-antenna
CM8440FB
cm8440fb
CM9550FB