This injector brush kit is used to clean the injector bore and fuel
gallery. Failure to properly clean the injector bore will prevent new
cups from seating properly. This set is for use on the following
engines: 1994-2003 Ford 7.3, 1994-2014 Navistar T444E, Navistar DT466,
Maxxforce DT/ 9 / 10 / N9 / N10, 1998-2006 CAT 3126, C7, C9
