Keeping you Ready for the Road Ahead™, the Chevron Delo® 400 XLE 10W-30 CK4 Heavy Duty Diesel Engine Oil is a superior heavy duty synthetic blend motor oil, specifically formulated for 2017 greenhouse gas (GHG 17) compliant diesel engines. The ISOSYN Advanced Technology™ provides lower emissions, longer engine life, and improved fuel economy for your semi truck. This heavy duty motor oil also boasts premium bearing corrosion protection, which is critical for Exhaust Gas Recirculation (EGR) engines.
FleetPride is your First Click in Heavy Duty®.