Weichai 1001850999 Turbocharger Assembly

The 1001850999 turbocharger assembly is designed as a direct OEM replacement for Weichai heavy-duty diesel engines including WP10, WP12, and WP13 series. This unit integrates the turbine housing, compressor housing, and center housing rotating assembly (CHRA) calibrated for specific engine boost pressure requirements. Constructed with high-temperature alloy turbine wheels and aluminum compressor wheels mounted on a precision-balanced shaft. The bearing system utilizes full-floating journal bearings and thrust bearings lubricated by engine oil supply. Compatible with both wastegate and variable geometry turbine (VGT) configurations depending on specific engine sub-model application. Designed to withstand exhaust gas temperatures exceeding 900°C and rotational speeds over 100,000 RPM.