Dayco Drive Belt Idler/Tensioner Pulley | GM Ford Dodge/Ram. Fits: 1989 - 1993 Ram 5.9L Cummins; 1992 - 2000 Chevy/GMC 6.5L Detroit Diesel; 1994 - 1998 Ram 5.9L Cummins; 1994 - 2002 Ram 5.9L Cummins; 1998.5 - 2002 Ram 5.9L 24-Valve Cummins; 2001 - 2004 Chevy/GMC 6.6L LB7 Duramax; 2003 - 2007 Ford 6.0L Powerstroke.