Weichai 1010121682 Turbocharger Assembly

The Weichai 1010121682 is a turbocharger assembly engineered for Weichai heavy-duty diesel engine platforms including WP10, WP12, and WD615 series. It utilizes exhaust gas energy to compress intake air, increasing engine power output and thermal efficiency while reducing specific fuel consumption. The unit features a turbine housing constructed from high-nickel austenitic heat-resistant alloy capable of withstanding sustained inlet temperatures exceeding 950 degrees Celsius. The compressor wheel is machined from aluminum alloy using 5-axis CNC milling for precise aerodynamic profiling. The rotating assembly is supported by a fully floating bearing system with piston ring seals for oil containment. This turbocharger is a direct replacement for the OEM part number 1010121682 used in Sinotruk Howo, Shacman, and FAW J6 heavy trucks equipped with Weichai power units.