I want get touchpad replacement
i want to get touchpad replacement because mine is crack
You may be out of luck.
Looking at the hardware maintenance manual for the laptop, the touchscreen is integrated with the LCD panel. It cannot be individually replaced.
Go to p.42 to view the necessary pre-requisite steps and then the procedure to remove the LCD panel
The part number for a complete display assembly i.e. touchscreen + LCD panel is 5D10S39587.
Search online using the part number only to find suppliers that suit you best.