Part Number 16Y421-289 having (CAGE Code 81755) and FSC 2825 Steam Turbines and Components in stock with ready to ship. Get an instant quote for 16Y421-289 Seal Ring Assembly Labyrinth by Miscellaneous. 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.