Heavy Duty Motor Oils

SAE 30 Synthetic Blend Heavy-Duty Engine Oil, CF

Synthetic Blend Heavy-Duty Engine Oil, SAE 30, API CF/SN, is formulated with conventional and synthetic base oil and a premium additive package. This oil is designed for use in high-speed four-stroke cycle diesel engines designed to meet 2017 model year on-highway and Tier 4 non-road exhaust emission standards as well as for previous model year diesel engines. It is especially effective at sustaining emission control system durability where particulate filters and other advanced after-treatment systems are used. SAE 30 Synthetic Blend Heavy-Duty Diesel Engine Oils API Service CF/SN provides enhanced protection against oil oxidation, viscosity loss due to shear, and oil aeration as well as protection against catalyst poisoning, particulate filter blocking, engine wear, piston deposits, degradation of low- and high-temperature properties, and soot-related viscosity increase. Consult the engine manufacturer for service interval recommendations.