Cummins 5614834X Turbocharger Oil Return Pipe Assembly

Technical engineering specifications for Cummins part number 5614834X turbocharger oil return pipe. This component channels lubricating oil from the turbocharger bearing housing back to the engine crankcase. Constructed from high-temperature alloy steel with integrated flange connections and sealing surfaces designed for pressurized oil return circuits. Manufactured to Cummins OEM specifications for exact fitment on ISX15, QSX15, and Signature series engines. Includes necessary flange geometry for direct bolt-on installation. Critical for preventing turbocharger oil coking and bearing starvation. Cross-references include 5272344 and 5342941 for specific application variations.