Part Number SA12550 having (CAGE Code 33323) and FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft in stock with ready to ship. Get an instant quote for SA12550 Filter Element Fluid by Kenworth Truck Co A Div Of Paccar 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.