WARCO Heavy Duty 15W-40 Diesel Engine Oil is manufactured using carefully selected premium high viscosity index base oils combined with a high performance additive package with optimal blending of dispersant, detergent, oxidation and corrosion inhibitor, extreme pressure antiwear, viscosity improver, and defoaming additives.

Product Advantages:

• 15W-40 CJ-4 meets or exceeds API Service Categories CJ-4, CI-4 Plus, CI-4, CH-4, CG-4, CF-4 and SM, SL, SJ, and SH
• Meets needs of all the 4-stroke engines in a fleet that call for a 15W-40 viscosity
• Satisfies requirements for naturally aspirated and turbocharged engines
• Meets needs of the older engines in on-highway service
• Excellent for use in engines with shorter piston crowns, higher power density, inter-cooling, electronic fuel management,
  exhaust gas recirculation, and exhaust particulate traps.

Warco motor oil for heavy duty diesel engines is available in the following sizes: