Part Number 17T1970 having (CAGE Code 89619) and FSC 5315 Nails, Machine Keys, and Pins in stock with ready to ship. Get an instant quote for 17T1970 Pin Tappet Retainin by Mack Trucks 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.