Weichai 612630110253Y Turbocharger Assembly

Technical specification for Weichai part number 612630110253Y turbocharger assembly. This unit is engineered for the Weichai WP12 series 12.5 liter diesel engines commonly found in heavy duty commercial vehicles and construction equipment. The turbocharger utilizes a variable geometry turbine (VGT) configuration to manage boost pressure across the operating range. It features a high-efficiency compressor wheel and turbine wheel assembly mounted on a precision rotor shaft supported by floating bush bearings. The center housing rotating assembly (CHRA) is designed for oil cooling and water cooling integration per OEM specifications. This replacement unit meets OEM fitment and performance standards for Weichai WP12 engine platforms including Euro III, Euro IV, and Euro V emission configurations. Direct interchange for Weichai 612630110253 and 612630110253Y part numbers.