Mobil Delvac 1™ ESP 0W-40 is an advanced full synthetic heavyduty
diesel engine oil that was designed to protect modern diesel
engines operating in severe on- and off-highway application. Mobil
Delvac 1 ESP 0W-40 is recommended for use in a wide range of
heavy-duty applications and operating environments found in the
on-road transport and off-road, mining, forestry, construction, and
agricultural industries. It can also be used in refrigeration units and
older, well-maintained engines.
