... -1000 is designed to test HEUI injectors equipped on Navistar T444E, DT466E, I530E,and Caterpillar 3126B The HUS-1000 test bench ... HEUI injectors, which are equipped on the following engines:Navistar T444E, as Ford 7.3L PowerStroke Engines Navistar DT466E Navistar I530E ...