Part Number 979-0001 having (CAGE Code 75028) and FSC 2815 Diesel Engines and Components in stock with ready to ship. Get an instant quote for 979-0001 Lock Valve Spring Retainer by International Diesel Electric Co 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.