HP 920484-BA1 top cover with keyboard is a replacement assembly for the HP EliteBook x360 1030 G2. It combines the laptop’s upper cover and keyboard in one service part, for repair or replacement of that assembly.
This is the SL variant, identified in the parts listings as the Slovenian keyboard layout. The suffix matters because HP lists keyboard layouts as separate part numbers; for example, 920484-B71 is listed for Swedish/Finnish and 920484-FL1 for Czech-Slovak. The 920484-BA1 reference therefore identifies a specific layout rather than a generic keyboard cover.
The part is listed in the EliteBook x360 1030 G2 spare-parts catalogue. The confirmed scope is the top cover and keyboard assembly; no additional package contents are specified.