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| Turbocharger Model | Holset HX80 |
| Core Number | 4046454 |
| Turbine Housing Type | Water Cooled |
| Actuation Type | Wastegate (Pneumatic/Electric Provision) |
| Compressor Wheel Inducer Diameter | Approx 80mm (HX80 Frame) |
| Turbine Wheel Exducer Diameter | Approx 82mm (HX80 Frame) |
| Oil Inlet Thread | M18 x 1.5 or Flange Mount |
| Oil Outlet Diameter | 30mm Flange |
| Coolant Port Thread | M14 x 1.5 or 1/2 NPT |
| Rotation Direction | Clockwise (Viewed from Compressor Side) |
| Balancing Grade | G2.5 / G1.0 per ISO 1940 |
Manufacturer No.
4046454404645640464545
OEM Part No.
40464544046455404645628821053767940376795035941633594164359416540334502882105NX2882105RX
Engine Part No.
Cummins K19Cummins KTA19Cummins QSK19Cummins K50Cummins K90Cummins KTA90Cummins QSK60
Interchange No.
TUR-104557-TDRTUR-104557-HTN2881956RX37679354955424RX3597927284058540891262881816
Fitment Vehicles
Heavy Duty TrucksConstruction MachineryMarine VesselsIndustrial Generator SetsKomatsu Excavators (K19 Powered)Hitachi Excavators (K19 Powered)
Intake And Exhaust System - Industrial Encyclopedia
Aftermarket HX80 turbocharger assembly replaces Holset 4046454 4046456 for Cummins K19 KTA19 QSK19 diesel engines. Water-cooled turbine housing, 50kg weight.