Weichai 612600113491Y Turbocharger Assembly

The 612600113491Y turbocharger is engineered for Weichai WP10, WP12, and WD615 series heavy-duty diesel engines. It utilizes a radial turbine design with wastegate actuator for boost pressure regulation. The unit features a forged compressor wheel and high-temperature alloy turbine wheel rated for sustained exhaust gas temperatures exceeding 950°C. Bearing system incorporates full-floating journal bearings and thrust bearing for high-load durability. Compressor housing and turbine housing flanges match OEM engine mounting interfaces. This assembly serves as direct replacement for Weichai OEM part number 612600113491Y. It is compatible with Euro III to Euro VI emission configurations depending on engine calibration. Unit undergoes dynamic balancing verification at 150,000 RPM and burst containment testing per SAE J909 standards. Installation requires new gasket kit and torque-to-yield fasteners per service manual specifications.