Part Number ZZKN20561X having (CAGE Code 89346) and FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components in stock with ready to ship. Get an instant quote for ZZKN20561X Oil Pump Assembly Engine by Navistar Intl Corp. 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.