Air Intake & Fuel Sensors. Door Mirror & Hood Mirror. Front Grille & Bumper. Oil Pumps & Parts. Best Price and Good Quality. New Engine Oil Pan for Detroit Diesel Series 60 Western Star 4900SA Freightliner Argosy. Compatible with Detroit Diesel Series 60 Western Star 4900SA Freightliner Argosy. Easy installation: The engine oil pan is […]