Part Number 239838 having (CAGE Code 1J4P3) and FSC 5330 Packing and Gasket Materials in stock with ready to ship. Get an instant quote for 239838 Retainer Packing by Unison Engine Componentsmanches. 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.