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| Turbocharger Frame | Holset HX83 |
| Holset Model | HE851 |
| Compressor Inducer Diameter | 102 mm |
| Compressor Exducer Diameter | 140 mm |
| Turbine Inducer Diameter | 127 mm |
| Turbine Exducer Diameter | 114 mm |
| Turbine Housing A-R | 1.32 |
| Wastegate Type | Integrated Pneumatic Actuator (Select Models) |
| Compressor Inlet Connection | Clamp / Silencer Port |
| Compressor Outlet Connection | V-Band / Flange |
| Turbine Inlet Connection | V-Band |
| Turbine Outlet Connection | V-Band / Flange |
| Oil Inlet Thread | M22 x 1.5 / Flange |
| Oil Outlet Thread | Flange (4 Bolt) |
| Coolant Ports | Yes (Water-Cooled CHRA) |
| Rotation Direction | Clockwise (Viewed from Compressor) |
Manufacturer No.
404007340400744040075820007228433644090064HE851
OEM Part No.
40400734040074404007528433644090064
Engine Part No.
Cummins QSK60Cummins QSK60-GCummins QSK60-MCummins QSK60-L
Interchange No.
4972818FS1006
Fitment Vehicles
Komatsu 930E Haul TruckKomatsu 980E Haul TruckEMD SD70ACe LocomotiveGE ES44AC LocomotiveMarine Propulsion SystemsPower Generation Generator Sets
Intake And Exhaust System - Industrial Encyclopedia
OEM replacement Holset HX83 turbocharger assembly part number 4040073 for Cummins QSK60 diesel engines, engineered for high-horsepower mining haul truck, locomotive, and marine applications requiring reliable boost pressure and durability.