Part Number 2491335 having (CAGE Code 50024) and FSC 3120 Bearings Plain Unmounted in stock with ready to ship. Get an instant quote for 2491335 Idler by Fairbanks Morse Engine Use Cage. 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.