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Diesel Oil

Product code : (DO)

  • Resists engine wear to help maintain compression and horsepower while reducing maintenance
  • Helps reduce oil consumption to maintain cleanliness and efficiency while reducing the need for frequent top-offs
  • Resists oxidation in the presence of heat for long oil life
  • Helps fight corrosion to maintain engine cleanliness and maximize component life

Diesel Oil

Conventional oil formulated to resist wear and reduce oil consumption in diesel engines used in all types of service, including heavy-duty. Meets the latest API CK-4 specification and is recommended for a variety of manufacturer specifications for maximum convenience.


  • Resists viscosity loss and helps protect pistons, cams, bearings and other components against wear.
  • Maintains a strong lubricating film on components to help resist metal-to-metal contact for long life.


  • Formulated to resist oil consumption in the presence of heat.
  • Helps prevent engine deposits for good cleanliness and efficiency while reducing the need for frequent top-offs, helping reduce maintenance.

See the Data Sheet for Details

Diesel Oil

Performance Specifications*

Specifications** 10W-30 15W-40
API CK-4, CJ-4, CI-4, CI-4 PLUS, CH-4 10W-30 15W-40
Cummins CES 20086 10W-30 15W-40
Mack EOS-4.5 10W-30 15W-40
Detroit Diesel DDC93K222 10W-30 15W-40
Volvo VDS-4.5 10W-30 15W-40
Renault RLD-4 10W-30 15W-40
CAT ECF-3, ECF-2, ECF-1-a 10W-30 15W-40
MAN 3775, 3575 10W-30 15W-40
JASO DH-2 10W-30 15W-40
Ford WSS-W2C171-F1 10W-30 15W-40
MB 228.31 10W-30 15W-40
Deutz DQC III-10 LA 10W-30 15W-40
ACEA E7, E9 10W-30 15W-40

Typical Technical Properties**

SAE Viscosity Grade 10W-30 15W-40
Kinematic Viscosity @ 100ºC, cSt ASTM D445 11.9 13.7
Kinematic Viscosity @ 40ºC, cSt ASTM D445 81.6 99.9
Viscosity Index ASTM D2270 139 138
Total Base Number ASTM D2896 9 9
Flash Point ºC (ºF) (COC) ASTM D92 241 (466) 241 (466)
Pour Point ºC (ºF) ASTM D97 -39 (-38) -36 (-33)

Data Bulletin