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: 4038790Interchangeable Number: 3599355, 3599356, 4033351, 4033351H, 4038791OEM Number: 4089714Turbo Model: HX25W-TD04HL-11T-6, HX25WManufacturer: HolsetYear: 2004-Engine: 4BEngine Manufacturer: CumminsDisplacement: 3.9L, 3900 ccmFuel: DieselAngle α (Compressor Housing): 155/285°Angle β (Turbine Housing): 10/165°Actuator: 4030795/3599951Back Plate: 49135-00044 (1153025300)(S/Back)Bearing Housing: 49189-26400 (1153025450)(Oil Cooled)CHRA: 3539071 (1153025901)Compressor Wheel: (Ind. 38.76 mm, Exd. 55.88 mm, 6+6 Blades, Super Back)(1153025400)Gasket (Oil Outlet): 210243 (Gasket paper)Gasket (Turbine Inlet): 210218 (Stainless Steel)Gasket (Turbine Outlet): 210889 (Stainless Steel)Heat Shield: 49183-19300 (11530253408)Repair Kit: 1153025751Turbine Wheel: 49189-30100 (Ind. 51.96 mm, Exd. 45.67 mm, 12 Blades)(1153025435)Wastegate Settings (Lift Shaft): 1.75 mmWastegate Settings (Pressure): 0.5-1.04/0.3-1.27 barApplication:2004- Komatsu PC100, PC160, PC200, PC128US Excavator, Various with Cummins 4B 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.