Part Number X2878 having (CAGE Code 33323) and FSC 5305 Screws in stock with ready to ship. Get an instant quote for X2878 Screw Assembled Washer 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.