Part Number 190-9300 having (CAGE Code 26151) and FSC 2990 Miscellaneous Engine Accessories Nonaircraft in stock with ready to ship. Get an instant quote for 190-9300 Muffler Exhaust by Stemco Inc Sub Of Coltec Industries Inc. 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.