Part Number B842X6 having (CAGE Code 98396) and FSC 2930 Engine Cooling System Components, Nonaircraft in stock with ready to ship. Get an instant quote for B842X6 Heat Exchanger by R W Fernstrum And Company. 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.