Need help identifying part

Hi,

i would really appreciate if anyone here knows bikes good enough they can tell me with 100% Certainty what parts i need to change because i destroyed the treads because of my stupiduty, the thru axle on my bike, the shop can do it but said its better and cheaper for me to get parts needed because the dont have them

i want to change everything that the thru axle cinsists of, the thru axle itself, the thread and parts on the other side(second picture), and everything else i can change here

Bike: https://bike-test.com/en/review/trek-fuel-ex-8-gx-axs-t-type-gen-6-2024/

sorry for bad english

if noone can help here, any idea on subredits where i can get help??

thanks a lot