Part Number 780 316 C91 having (CAGE Code 92679) and FSC 5330 Packing and Gasket Materials in stock with ready to ship. Get an instant quote for 780 316 C91 Seal 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.