Delo heavy duty diesel engine oil is formulated with ISOSYN® Advanced Technology to deliver industry-leading durability, reliability and efficiency. It works in synergy with the changing conditions in your engine to maximize protection, optimize performance and extend oil life.
a Chevron Patented Technology, delivers maximum system protection to both the engine and the emissions system. This all-encompassing protection helps drastically reduce the rate of DPF clogging to deliver extended DPF service life and industry redefining fuel economy retention.
is a premium synthetic blend fuel economy and mixed fleet engine oil recommended for naturally aspirated and turbocharged four-stroke diesel engines and four-stroke gasoline engines in which the API FA-4 or SN service category and SAE 10W-30 viscosity grades are recommended.
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.