Weichai 1000374263 Turbocharger Oil Inlet Pipe Assembly

The 1000374263 turbocharger oil inlet pipe assembly is engineered to deliver pressurized engine oil to the turbocharger bearing cartridge on Weichai diesel engines. The assembly consists of a formed steel tube with swaged or brazed end fittings designed to withstand engine oil pressure and thermal cycling. This component serves as a direct replacement for the Weichai OEM part number 1000374263. It is applicable to various Weichai engine platforms utilized in heavy-duty commercial trucks and construction machinery. Installation requires verification of flange orientation and torque specifications per the relevant Weichai service manual.