Delo 400 SDE SAE 15W 40 with ISOSYN Advanced Technology is a super premium quality conventional engine oil which exceeds industry and engine manufacturers’ performance requirements. It is the most recommended OEM viscosity grade for over-the-road and off-highway diesel engines.
It is formulated using the most advanced additive technology to provide outstanding protection for on- and off-highway applications, including GHG 17 and EPA 2010 compliant engines of on-highway diesel trucks burning Ultra Low Sulfur Diesel (ULSD), as well as 2014 compliant engines for off-highway vehicle diesel engines.
Today, Delo® 400 SDE SAE 15W 40 with ISOSYN® Advanced Technology meets the most stringent EGR soot control requirements.
Delo 400 SDE SAE 15W 40 with ISOSYN Advanced Technology has been specifically designed to meet the demands of EGR and SCR engines. It is formulated to comply with passenger car requirements where API SN performance standard and SAE 15W-40 viscosity grade are acceptable, and when maximum 800 ppm phosphorous is specified.
Delo 400 SDE SAE 15W 40 is formulated with ISOSYN Advanced Technology, which is the combination of Chevron’s industry leading formulating expertise with unique, high performance additive chemistry to help extend the durability of your critical diesel engine parts.