Home : PRODUCTS : Diesel Engine Oils : ULTRA 10 SAE 15W40 API: CH-4/SJ


  • Contains Intelligent Molecules for active and continuous protection.
  • Keeping your car at its peak for longer.
  • Also recommended for older valve train designs that may benefit from a higher level of anti-water normally not required for newer generation vehicles.
  • Provide better anti-wear protection for higher valve spring tensions in certain racing engines. Best for engines that run large clearances and big displacements.
  • Cleanliness and superior drain intervals with the lowest friction for your petrol or diesel engine.

Typical Technical Properties

Physical CharacteristicsTest MethodTypical Value
SAE Grade 15W40
Specific Gravity at 15C°Kg/LASTM D-40520.89
Kinematic Viscosity , cst  
At 40C° cstASTM D-445110.00
At 100C° cst 14.80
Viscosity IndexASTM D-2270135.00
Flash Point, COC, C°ASTM D-92220.00
Pour Point, C°ASTM D-97-27.00
TBN, mgm KOH/gmASTM D-229611

Ultra 10 SAE 15 W 40 API: CH-4/SJ

Ultra 10 (15W40) has been developed as quality engine lubricant providing excellent performance in diesel engines and gasoline engines with and without turbo-charging in cars, vans, trucks, buses, agricultural, construction and industrial machinery. Ultra 10 (15W40) is suitable for providing true mixed fleet duty. Can be used with total confidence for vast majority of petrol and diesel engines operating under all conditions, from high speed, long distance work to off-highway and quarrying plant. Suitable for use in automotive engines including turbo-charged and inter-cooled diesel engines with manufacturer's recommendations.