Replacement HP laptop top lid cover with display bezel and hinges for compatible 15-AC, 15-AF, 250 G4, 255 G4 and 256 G4 laptops. Part numbers include 813925-001, 813927-001, 813930-001, 813931-001, 813932-001, 813936-001, 813941-001, 816771-001 and 831918-001. Please verify your exact laptop model and part numbers before ordering.