Ripped off

I can't believe this has gone on as long as it has...Come on guys, get your heads together and come up with a solution that satisfies you both and be done with it. You are both adults(I assume) and the world doesn't need anymore enemies, especially in the Mopar community;)
There is honestly nothing I can do unless he will help me. Whitch it is pretty obvious that he wont. But if he would like to help me we can try and find the part first and if that is a no go we can get the insurance money and he will be refunded the $65.
Other wise nothing I can do.