Topper® BEST PERFORMANCE 15W-40 CI-4 PLUS/SN formula for Heavy Duty and gasoline Fleets is specifically engineered to meet manufacturers’ requirements and to control diesel high sulfur contents. Topper® BEST PERFORMANCE 15W-40 CI-4 PLUS/SN has a high TBN which provides protection against oxidation and corrosion. It delivers superior long lasting protection for both turbo-charged and naturally aspirated diesel and gasoline engines, including those engines that have exhaust gas re-circulation (EGR) systems. Topper® BEST PERFORMANCE 15W-40 CI-4 PLUS/SN meets or exceeds the CH-4, CG-4, CF-4, CF-2, CF and SP API Service Classifications and it is recommended for use wherever CES 20078, DD 93K215, VOLVO VDS-3, MACK EO-N Premium Plus 3 and MIL L 46152-E are recommended; wherever Allison C-3 and C-4 fluids and Caterpillar TO-2 are recommended or required.

•Performs well in low emission diesel engines which increase the demands on engine lubricants.Reduces soot built-up.Thermally stable and provides oxidation control.Contains properties which provide anti-wear and anti-scuff.The TBN reserves provide improved acid neutralization and corrosion protection.
•Maximizes oil flow to the critical bearing surfaces during start up.
•Has stay-in-grade sheer stability.
•Extended drain capabilities- excellent water tolerance.
•Meets the manufacturer’s warranty requirements of CI-4 and SN.
•Meets Cummins CES 20078, Dd93k215, Volvo VDS-3, Mack EO-N Premium Plus 3 and others.

•On the highway applications for light and heavy duty trucking.
•Off the highway applications such as trucking, construction, agriculture and quarrying.
•Gasoline and diesel mixed fleet applications.

PACKING: 12 quarts box, 3 gallon box, 5 gallon pail and 55 gallon drum.