Part Number 550 070 02 80 having (CAGE Code 6X990) and FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings in stock with ready to ship. Get an instant quote for 550 070 02 80 Vent Ring Assembly by M T U Of North America. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.