Dayco Drive Belt Idler/Tensioner Pulley Dodge Cummins & Ford Powerstroke. Fits: 1989 - 1993 Ram 5.9L Cummins; 1994 - 1997 Ford 7.3L Powerstroke; 1994 - 1998 Ram 5.9L Cummins; 1994 - 2002 Ram 5.9L Cummins; 1998.5 - 2002 Ram 5.9L 24-Valve Cummins; 1999 - 2003 Ford 7.3L Powerstroke.