Home : PRODUCTS : Diesel Engine Oils : ULTRA 8 50,40 & 10W API: CF/SF


  • Highly detergent heavy duty mono-grade engine oil for use in turbo-charged or naturally aspirated diesel engines.
  • Recommended for use in heavy duty loaded turbo charged and naturally diesel engines in light vehicles.
  • Excellent internal engines cleanliness and longer engine life.
  • Moderate detergency/ dispersion level with additives to protect against oxidation, corrosion and wear.
  • For use as a running in oil for overhauled engines.

Typical Technical Properties

Physical CharacteristicsTest MethodTypical Value
SAE Grade 10W304050
Specific Gravity at 15C°Kg/LASTM D-40520.8830.8870.8900.908
Kinematic Viscosity , cst     
At 40C° cstASTM D-44540.200102160208
At 100C° cst 6.30011.615.6519.5
Viscosity IndexASTM D-2270117.0001029899
Flash Point, COC, C°ASTM D-92220.000239230240
Pour Point, C°ASTM D-97-24-15-9-9
TBN, mgm KOH/gmASTM D-229611111111

Ultra 8 HD 50, HD 40 & HD10W API: CF/SF

Ultra 8 HD 50 Diesel Engine Oils are heavy duty mono-grade medium formulated from solvent refined mineral base stocks. These oils contain advanced additives to ensure engine protection in a range of petrol and diesel engines operating under a wide range of climatic conditions. Ultra 8 Engine Oils are available in SAE Viscosities 10, 30, 40 & 50 Ultra 8 Mono-grade diesel engine oil. Exceptional detergency and dispersion. It displays high thermal stability in operation and possesses high viscosity index.