Mark:Cummins RV, Fire Truck, Coach，
Cummins Various with ISM Engine，
Engine:ISM, ISM02, QSM11,
Turbo model:HE531V,
Turbo part number:4038983,
3781166,4041048, 4038756,
4045922, 4041046, 4038983,
3768262, 4038985, 4043211,
4045923, 4038983, 4043212,
4038984, 4038757, 4043223,
4038986, 3768266, 4038985,
4043211, 4043224, 4043212,
Turbo OEM number:4038983,
4089820, 4955303, 4089578, 2881992,