Extreme Lubricants
Heavy Duty Diesel Oil

Extreme Diesel Oil 15W-40

Multigrade Diesel Engine Oil

A heavy duty multigrade diesel engine oil for trucks, buses and off road equipment. Strong wear protection, clean pistons and stable viscosity in high ambient heat.

Extreme Diesel Oil 15W-40 is formulated for modern and older diesel engines that work hard every day. It combines quality base oils with an advanced additive package to control soot, resist oxidation and keep engines clean between services.

Benefits

  • Excellent wear protection for liners, rings and valve train
  • Controls soot and keeps oil passages clean
  • Stable viscosity in high temperatures and long idling
  • Supports extended drain intervals where the OEM allows

Applications

Trucks, buses, construction and agricultural machinery, generators and mixed fleets running naturally aspirated or turbocharged diesel engines.

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