Part Number 18-54042-1 having (CAGE Code 55345) and FSC 1560 Airframe Structural Components in stock with ready to ship. Get an instant quote for 18-54042-1 Louver Plate Torso Air Duct Cabi by Alamo Aircraft Supply 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.