Home : PRODUCTS : Diesel Engine Oils : ULTRA 5 SAE 40 API: CD/SF


  • The high level of wear protection and anti-oxidants required in classic and modern engines.
  • It has good level of detergency and dispersion.
  • This mono-grade oil gives good oil control and no loss of viscosity due to shear.
  • Excellent internal engines cleanliness and there is no dirt and debris collected in the crankcase.
  • The detergent type oil ensures that seals are in good condition and engine internals are clean and free from excessive deposits.

Typical Technical Properties

Physical CharacteristicsTest MethodTypical Value
SAE Grade 40
Specific Gravity at 15C°Kg/LASTM D-40520.89
Kinematic Viscosity , cst  
At 40C° cstASTM D-445160.0
At 100C° cst 15.5
Viscosity IndexASTM D-227098
Flash Point, COC, C°ASTM D-92245
Pour Point, C°ASTM D-97-10
TBN, mgm KOH/gmASTM D-22968

Ultra 5 HD 40-SAR 40 API:CD/SF

Ultra 5 HD 40 is a high quality solvent refined mono-grade mineral base oil with the addition of a low-treat detergent and dispersant additives. It is specially formulated for moderate conditions. It has good quality alkalinity reserve to neutralize the acidic effect of high sulphur fuel for diesel engines.