Amazon.com: New Laptop Case Cover for Acer Predator Helios 300 PH317-51 PH317-52 Palmrest Cover and Bottom Base Case (Palmrest Cover+Bottom Base Case) : Electronics
Acer Predator Helios 300 PH317-51 Screen Protector - Privacy Lite
Amazon.com: New US Black English Backlit Laptop Keyboard (Without palmrest) Replacement for Acer Predator Helios 300 PH317-51 PH317-51-787B PH315-51 PH315-51-73SO Light Backlight : Electronics
Acer Predator Helios 300 (PH317-51) original cooler (CPU/GPU) - sparepartworld.com