HP IDS I3-4 I5-4 Spectre 13-H Series LCD Display Dark Grey Top Back Cover 742100-001. 

HP Part Number: 742100-001 
Compatible Part Numbers: 743621-001 
Compatible Model Numbers: HP IDS UMA i3-4012Y 4GB wCam 13-SMBBNBPC HP IDS UMA i5-4202Y 4GB wCam 13-SMBBNBPC HP SPECTRE 13-H210DX X2 PC HP SPECTRE 13-H211NR X2 PC HP SPECTRE 13-H281NR X2 PC HP SPECTRE 13T-H200 X2 PC HP Spectre 13 x2 Pro PC