Part Number 1421D158-8 having (CAGE Code 57931) and FSC 2990 Miscellaneous Engine Accessories Nonaircraft in stock with ready to ship. Get an instant quote for 1421D158-8 Muffler Exhaust by Aero Engineering And Manufacturing. 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.