A4711803520
Turbocharger Oil Return Line
Detroit Diesel

The turbocharger oil return line features a steel tube with precise dimensions, including a 19 mm inner diameter, 20 mm outer diameter, and a wall thickness of 0.50 mm, with a length of approximately 105.10 mm. Its design facilitates the efficient return of used oil from the turbocharger back to the engine sump, preventing oil buildup and ensuring consistent lubrication. The steel construction ensures resistance to high temperatures and pressure, while the smooth inner surface minimizes turbulence and oil foaming. Proper function of this line is critical for turbocharger health, as inadequate oil return can lead to oil leaks, turbo failure, and reduced engine performance. Installation quality and material integrity are crucial for sustained reliability. Source One Parts Center provides this durable component, supporting the longevity of turbocharging systems in demanding diesel engines.