I know it fits a 727, don't know about the 904. New in the package. P4529023. I have had it since ' 98, 20 plus years. New or card, Factory sealed. Located near DFW Texas, free pickup. I take Paypal to friends, MO, cash or check. $30 shipped in the US. Send me a Private Message, you can post in this thread, but follow up with a P.M.