Mobil Delvac 1™ ESP 5W-40 oil delivers outstanding cleanliness in Cummins marine main engine

A team of ExxonMobil experts conducted a full engine inspection of a Cummins KTA38 marine diesel engine that used Mobil Delvac 1™ ESP 5W-40 fully synthetic diesel engine oil and observed exceptional results.

Through close oil analysis, the inspection revealed minimal wear, high cleanliness and lack of sludge build up in the engine – while extending oil drain intervals to 3,000 hours.

“After nine years of operation, one would expect to see deposits, scuffing and component wear. However, during this engine overhaul, the cleanliness observed was impressive, and the wear levels were very low,” commented J.R. Hand, the US Marine Field Engineer.

Find out more about how we can help you extend your ODIs and improve engine cleanliness by contacting an ExxonMobil representative today.

Based on the experience of a single customer. Actual results can vary depending upon the type of equipment used and its maintenance, operating conditions and environment, and any prior lubricant used.