Asunflower&reg; Laptop Bottom Base Case Cover AP0K3000300 13GN7110P020-1 for Asus X53U K53Z K53T K53U Series BOTTOM CASE COVER FOR ASUS Compatible Model: For Asus K53 K53TA K53B X53T Compatible Part numbers: Other compatible P/N: AP0K3000300, FA0J1000000, AP0J100040