Holset J3601-1118100 Turbocharger HX40W

The Holset HX40W is a wastegated turbocharger assembly designed for medium-duty diesel engines. It features a pneumatically controlled wastegate actuator integrated into the turbine housing. The compressor and turbine wheels are optimized for high boost pressure ratios typical of Euro III and EPA 2004 emission level engines. The center housing rotating assembly (CHRA) utilizes a full-floating journal bearing system lubricated by engine oil. This specific assembly, identified by Holset part number 4029145 and Yuchai part number J3601-1118100, serves as a direct OEM replacement for Yuchai YC6J 6