BRAND NEW GENUINE HOLSET TURBOCHARGER This is a BRAND NEW GENUINE HOLSET TURBOCHARGER. Exact same part sold at the dealership. This is an exact, direct fit OEM replacement turbo. NOTE: This turbocharger package also comes with the gaskets. Fits the following: Part Number: 3795958 Interchangeable Number: 3598489, 3599142, 3599515, 3795960, 3795961H, 3795961HX, 3795965H, 4036432, 4036433, 4037273, 4037274, 4039799, 4039802, 4039804, 4039807, 4039809, 4040622, 4041619, 4041621, 4041623, 4041624, 4041625, 4089312, 4089312NX, 4089312RX, 4089373, 4089373NX, 4089373RX, 4089698, 4089698NX, 4089698RX, 408994500, 408994500HX, 4089945H, 4089945HX, 4089945NX, 4089945RX, 4089947NX, 4089947RX, 4955165NX, 4955165RX, 4955166, 4955166NX, 4955166RX, 4955167NX, 4955167RX OEM Number: 3599395, 3599397, 3599398, 3599399, 3599400, 3795961, 3795962, 3795964, 3795965, 4035155, 4036446, 4036448, 4036449, 4036450, 4036451, 4036453, 4037276, 4037278, 4037279, 4037280, 4037281, 4037283, 4039805, 4039806, 4041620, 4041622, 4089945, 4089947, 4955165, 4955167 Turbo Model: HE300VG, HE341VE Manufacturer: Holset Year: 2004-09 Engine: B Series, ISB, ISB02, ISL, LMFO, LMRO, QSB, QSL Displacement: 5.9/6.7L Emission Standard: EPA 02 Engine Manufacturer: Cummins Fuel: Diesel Angle α (Compressor Housing): 230/330° Angle β (Turbine Housing): 180° Back Plate: 3595189 Bearing Housing: (Water Cooled) Compressor Wheel: 3599648 (3599648H)(Ind. 53.7 mm, Exd. 77.98 mm, 7+7 Blades, Super Back) Electronic Actuator: 4031337 (3598564, 403133700, 403133700H, 403133700HX, 4031337H, 4031337HX, 4031337NX, 4037832, 4039360, 4039360H) Gasket Kit: 3545575 (1900100057) Repair Kit: 4027309 (1152301750) Turbine Housing A/R: VGT Turbine Wheel: (Ind. 59.15 mm, Exd. 66.5 mm, 11 Blades) Application: 2004-09 Truck with Cummins ISB Engine Bus with Cummins ISB Engine *Important* Please use the above information to determine if the part(s) in this listing fit your vehicle. The most reliable way to make sure the model of turbo is finding the part number from the nameplate of your old turbo.