Well yeah, as long as the part is the same you can replace it no matter if it's made by Fender or whoever, of course some parts are better than other and some reliable places to buy online in the US are.

guitarfetish, stewmac, and basically any guitar store that is also online, guitarcenter, musiciansfriend, samash... Etc...
One more kiss... One more touch...
I miss you, wont you hug me just one last time?

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