Apex Chassis Super HD Upper Ball Joint 94-99 Ram | 80-22 F-250/F-350 4WD. Fits: 1983 - 1987 Ford 6.9L IDI; 1988 - 1994 Ford 7.3L IDI; 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; 2003 - 2007 Ford 6.0L Powerstroke; 2008 - 2010 Ford 6.4L Powerstroke; 2011 - 2016 Ford 6.7L Powerstroke; 2017 - 2019 Ford 6.7L Powerstroke; 2020 - 2026 Ford 6.7L Powerstroke.