Properly lubricating the inside of a heavy-duty engine requires more than just creating a protective film. Quality heavy-duty engine oils must provide excellent soot dispersancy, wear protection and sludge control to guard against loss of engine life and to help reduce fuel and oil consumption. Delo-branded engine oils do just that…and more.
Delo 400 LE SAE 15W-40 is an API CJ-4 oil that meets the requirements of new heavy- duty engines, protects older engines and helps reduce the levels of exhaust emissions in diesel engines. Delo 400 LE is backwardly compatible and may be used in older, conventional and gasoline engines.
Formulated with ISO SYN®* technology, which rivals synthetics in critical engine tests, and industry leading technology in dispersant, detergent, oxidation inhibition, antiwear, corrosion inhibition, viscosity improver and defoaming additives. Delo 400 LE SAE 15W-40 has been specifically designed to meet the demands of EGR engines while at the same time providing the highest level of performance in conventional engines and other engine technologies like Caterpillar ACERTTM.
Delo® 400 Multigrade SAE 15W-40 (API CI-4 PLUS)
Delo 400 Multigrade SAE 15W-40 (API CI-4 PLUS) utilizes innovative additive technology and provides outstanding engine protection. It measures up against both pre-and post-1998 EPA exhaust particulate emissions standards for on-highway diesel trucks, using both high and low sulfur diesel fuels.
Incorporating ISO SYN* technology which rivals synthetics in critical engine tests, this technically advanced and cost-effective engine oil meets or exceeds the needs of virtually any diesel engine manufactured before 2007.
Delo 400 Multigrade gives you a great opportunity to extend drain intervals while reducing engine wear and keeping your vehicles in operation.
Wanted: A single heavy-duty engine oil that can perform in all extreme weather and operating conditions.
The Solution: Delo® 400 Synthetic Engine Oil
When “average” conditions turn into something more severe, you need to protect your valuable equipment with an engine oil that is made to perform under heavy loads and adverse environmental or operating conditions. This multipurpose 100 percent synthetic engine oil is formulated from stable synthetic base stocks and is designed for use in gasoline and diesel engines, torque converters, gear cases and hydraulic systems operating year-round in sub-zero temperatures.
This product utilizes viscosity index improvers to promote stable viscosities and soot dispersion between oil drains. With its low viscosity, Delo 400 Synthetic Engine Oil promotes consistent cold engine starting.
*ISO SYN® technology provides synthetic-type performance at a lower cost and is recommended for extended service intervals.
Delo 400 LE is compatible with API CI-4 PLUS motor oils.