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| Turbocharger Model | Holset HX41W |
| Actuation Type | Pneumatic Wastegate (WG) |
| Compressor Wheel Inducer Diameter | 60.0 mm |
| Compressor Wheel Exducer Diameter | 82.0 mm |
| Turbine Wheel Inducer Diameter | 70.0 mm |
| Turbine Wheel Exducer Diameter | 61.0 mm |
| Turbine Housing A-R | 1.15 |
| Compressor Housing Inlet | 102 mm (4 inch) Hose Bead |
| Compressor Housing Outlet | 76 mm (3 inch) Flange |
| Turbine Inlet Flange | Weichai WD615 4-Bolt Pattern |
| Oil Inlet Thread | M18 x 1.5 |
| Oil Outlet Diameter | 30 mm Flange (4-Bolt) |
| Coolant Ports | None (Oil Cooled Only) |
| Rotation Direction | Clockwise (Viewed from Compressor Side) |
| Balancing Grade | G2.5 / G1.0 per ISO 1940 |
Manufacturer No.
WPB612601111228612600118895HX41W
OEM Part No.
612600118895WPB61260111122835907383590739
Engine Part No.
Weichai WD615.47Weichai WD615.69Weichai WD615.87Weichai WD615.92Weichai WD615.44Weichai WD615.50
Interchange No.
3590738359073940350624035063HX41W-WG
Fitment Vehicles
Sinotruk Howo 371HP (ZZ4257)Sinotruk Howo 420HP (ZZ4257)Sinotruk Howo 6x4 TractorSinotruk Howo 8x4 Dump TruckSinotruk Howo 9m3 Concrete MixerShacman F3000 375HPShacman X3000 430HPSteyr King 380HPSitrak C7H 420HP
Intake And Exhaust System - Industrial Encyclopedia
OEM specification Holset HX41W frame turbocharger assembly for Weichai WD615 series diesel engines, compatible with Sinotruk Howo and Shacman heavy-duty trucks.