Mark:Cummins ISX04 X2 X3,
Signature ISX QSX15，
Engine:QSX15, ISX04,
Turbo model:HE551V,
Turbo part number:4043225,
4043226, 2881993, 3768263,
4045752,2842411, 2843886,
2843887, 3768267,2881994,
Turbo OEM number:4955305,
4043214,4045752, 2842411,
2843886,4043225, 4955305,
2840394, 85003335,2843887,
4043214，4955306RX, 4045753RX,2881994RX,