From what I have heard, the quality problem with outsourced parts is the American company specifies what they want, the chinese/indian mfgr agrees but then supplies whatever they want, then the American company is faced with rejecting lots and not making sales or selling poor quality and hoping the next lots get fixed. I ran into this recently with Farmall parts marketed thru Bates Corp, they were working to fix this but admitted they were selling stopgap parts that were better than nothing. When I needed new rotors for the 01 Blue Bomber, every source, Mopar included, had Chinese parts...better than nothing, but not very comforting. So as with many other things in this world, whenever I work on something, I keep my fingers crossed and hope for the best