Holset 3790137 Turbocharger Assembly HE211W

The Holset HE211W is a wastegated turbocharger designed for Cummins ISF series 2.8L and 3.8L diesel engines. It features oil-lubricated journal bearings and a fixed-geometry turbine housing with integrated wastegate actuator for boost pressure control. The compressor wheel and turbine wheel are optimized for the specific airflow requirements of the ISF engine platform. This assembly serves as a direct replacement for Holset part numbers 3790137 and 3970138, and cross-references to Cummins OEM numbers including 5327580, 2840685, and 2840939. It is widely applied in Foton light and medium-duty trucks such as the Ollin, Aumark, and Auman series, as well as GAZelle commercial vans and various industrial power units. The unit is manufactured to TS16949 and ISO9001 quality standards.