API CH-4, SAE 15W-40 (Diesel Engine Oil)


Premium performance, multigrade, diesel engine oil specifically designed to lubricate a wide range of diesel engines requiring API CH-4 performance lubricants operating under the most severe service conditions.


  • Mixed fleets of diesel engines (high-speed, four-stroke, turbocharged or naturally aspirated)
  • Three / Four Wheel light duty commercial vehicles
  • Mixed fleets including both old and new equipment

  Performance Standards:

  • API CH-4

  Customer benefits:

  • Minimizes fleet maintenance costs
    o Exceptional soot dispersancy keeps fuel soot in suspension, avoiding filter plugging,
    cylinder head sludge, abrasive polishing wear and oil thickening.
  • Minimizes fleet operating costs
    o Excellent deposit control on valves and piston crownlands reduces oil consumption.
    o Exceptional oxidation stability and soot control extends oil drain capability so that equipment is in service longer generating revenue.
    o Outstanding valve train wear protection maintains fuel economy.
  • Extends engine life to overhaul
    o High level of anti-wear additive protects against valve train wear and scuffing of highly
    loaded parts operating under boundary lubrication conditions.