Part Number 315W5115-2 Blkt Assy Rh Lwr Bifur in stock with ready to ship. Get an instant quote for Spirit Aerosystems part number 315W5115-2 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 315W5115-2. Our dedicated account manager will get back to you within 15 minutes.