Here are your parts
Replacement parts for EVT17JAL0 models | AppliancePartsPros.com
Look up what you need and then give them a call to see if it is available.
If the current gasket is not sealing on the hinge side of the door try a light coating of white lithium grease or vaseline on that side, This prevents it from grabbing as it is closing.
Make sure the fridge is level front to back or leaning slightly to the back.
Also there are companies out there that sell just lengths of fridge gasket.
You have to know what the cross section of the gasket looks like.
Just Google "fridge gasket" and/or "fridge seal"