Fits Detroit Diesel DD13 and DD15 engines.  replaces, 4722000570, EA4722001070, A4722000570, 4722000570 Applications: Freightliner DD15 Freightliner Cascadia 114SD Freightliner M2 112 Coronado Freightliner Century Class Western Star 4700, 4800, 6900XD Western Star 4900FA, 4900EX, 4900SA Sterling Truck: A9500 L9500 Mercedes Benz Actrois MP4