Compatible with Acer Aspire 3 A315-42 series: A315-42G, A315-54 series: A315-54K, A315-54-35CL, and A315-56 series. It is a left and right side LCD hinges set, They fit 15.6” NON-Touch displays. Manufacturer Part Number(s): 33.HEFN2.002, AM2ME000300, AM2ME000400. Help you save your laptop and the money. Each Pack come with 1x Left & Right Hinges set (NOT include the side brackets). This is a new set of Acer Aspire 3 A315-42 A315-54 A315-56 LCD hinges, these original oem LCD hinges kit (NOT include the side brackets) for laptops with 15.6inch NON-Touch displays screens. Manufacturer Part Number(s): 33.HEFN2.002, AM2ME000300, AM2ME000400 Reference list of compatible with Acer Laptop Models: - Aspire 3 A315-42 series: A315-42G - Aspire 3 A315-54 series: A315-54K, A315-54-35CL - Aspire 3 A315-56 What's in the Box 1x Left & Right Hinges set (NOT include the side brackets)