Weichai 1000754167 Turbocharger Assembly

The 1000754167 turbocharger assembly is designed for Weichai WP10, WP12, and WP13 series diesel engines. It utilizes a Holset HX55G frame size turbine housing with an electronically controlled variable geometry actuator to optimize boost pressure across the engine operating range. The compressor wheel is manufactured from high-strength aluminum alloy for durability at high rotational speeds. The center housing rotating assembly (CHRA) incorporates a full-floating bearing system with piston ring seals for oil control. This unit serves as a direct replacement for the original equipment turbocharger on Sinotruk Howo, Sitrak, and Hohan models, as well as Beiben, Foton Auman, and Shaanxi Delong heavy duty trucks equipped with Weichai powerplants. Installation requires new gaskets, oil feed line inspection, and actuator calibration per OEM service procedures.