Outsurance, they used Pirate Parts

Well at least they did not reject the claim, BUT!, resulting from a freeway freak accident with a lose fly wheel, my cat went in for mechanical suspension and front repairs, what now after closer inspection when checking my cars fluids and replacing the fan belt which they did not do and a few months back my car was in for its service, all the parts replace are pirate part, so I'm driving a pirate car, one would expect the parts to be replace with original parts, not satifactory at all, what the F@@K am i paying for??