Foton BY410800110027 Turbocharger Oil Return Pipe Assembly

This turbocharger oil return pipe assembly provides the critical drainage path for lubricating oil from the turbocharger bearing housing back to the engine crankcase. It is engineered to withstand extreme thermal cycling and pressure pulsations inherent in diesel turbocharger lubrication circuits. The assembly features a rigid steel or stainless-steel pipe construction with formed hose sections and OEM-specification flange connections. Sealing surfaces are precision machined to ensure leak-free mating with the turbocharger drain port and engine block return port. Integrated gaskets or O-rings are constructed from high-temperature fluorocarbon (FKM) or metal-composite materials resistant to oil degradation at 250°C+. Direct OEM interchange for Foton part number BY410800110027. Verification of engine serial number and turbocharger model (Holset, BorgWarner, or domestic equivalent) is required prior to installation. Professional installation with torque specification adherence is recommended to prevent oil leakage and turbocharger bearing starvation.