Shanghai Diesel S00004792+01 Turbocharger Oil Return Pipe Assembly

This turbocharger oil return pipe assembly is engineered to channel lubricating oil from the turbocharger bearing housing back to the engine crankcase. Constructed from high-temperature resistant steel alloy with precision welded flanges, it withstands thermal cycling and vibration inherent in heavy-duty diesel applications. The component features OEM-specification flange bolt patterns and internal diameters to maintain unrestricted gravity-fed oil flow, preventing oil coking and bearing starvation. Designed as a direct replacement for Shanghai Diesel part number S00004792+01, compatible with Scania DC9, DC13, and DC16 engine platforms utilized in R-series, G-series, and P-series heavy trucks. Installation requires new sealing gaskets at both turbocharger and engine block interfaces to ensure leak-free operation. Regular inspection of the return line integrity is recommended during scheduled turbocharger service intervals.