Hi [NAME]  welcome to this free user to user Alienware laptop discussion forum. This is not Dell Support.  Thank you for including images in your opening post. Trying to repair these parts should be avoided. Getting replacement parts would be covered under Dell accidental damage warranty, which is either an optional extra or included within Premium Support Plus' Repairs for accidental damages like drops, spills, and electrical surges.  Parts-people.com database is a good source for Dell Part Numbers (DP/N) Dell Alienware m15 R3 Laptop Replacement Parts | Parts-People.com and Dell's support for Alienware m15 R3 Documentation (Setup and Specifications + Service Manual) for part naming convention.  eBay is a good provider of Alienware m15 r3 for parts only.  If under Dell warranty, please click on [NAME]-Cares to send Private Message and request assistance.  Sorry for list of multiple choices.  $100 Dell Laptop Repair | Dell Repair | Laptop Repair | Notebook Service Center (parts-people.com) [This user does not work for Dell and volunteers their free time. Please remember to say thank you by clicking on Kudos as this user's only reward.] 
[IMAGE] [IMAGE] After an accident, the left side of my laptop case cracked. Is there any possible fix for this crack (will superglue/adhesive do the work)? If not, does anyone know where i can find the part for replacement. Please link the part replacement. Thanks
m15 R3, repair crack on case