Mobil Delvac 1 – 5W-40 is a fully synthetic high performance heavy duty diesel engine oil that helps towards long engine life while providing long drain capability for modern diesel engines operating in severe applications. Mobil Delvac 1 5W-40 delivers excellent performance in modern low emission engines, including refrigerated units, as well as older, well-maintained engines. Mobil Delvac1 5W-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, construction, and agricultural industries. Mobil Delvac 1 also meets the requirements of the API SL specification for gasoline engines used in mixed fleets.
The excellent performance of Mobil Delvac1 – 5W-40 is the result of extensive cooperative development work with major equipment builders and application of advanced lubrication technology. As a result, this product meets or exceeds the requirements of some of the latest API, ACEA, JASO, and Global industry specifications for diesel engine oils, as well as the requirements of many major American, European, and Japanese engine manufacturers.
Mobil Delvac 1 meets or exceeds the requirements of: 5W-40
API CI-4 PLUS/CI-4/CH-4/SL/SJ
Cummins CES 20078/20077/20076
Renault Trucks RXD
Mobil Delvac 1 5W-40 has the following builder approvals: 5W-40
Detroit Diesel Power Guard Oil Specification 93K214
Mack EO-N Premium Plus 03, EO-M Plus
Voith Retarder Oil Class B
Volvo VDS-3, VDS-2
Mobil Delvac 1 5W-40 is recommended by ExxonMobil for use in applications requiring: 5W-40
Cummins CES 20072/20071/20075