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IT'S MORE THAN JUST OIL. IT'S LIQUID ENGINEERING.

  1. Home
  2. COMMERCIAL VEHICLE OIL & FLUIDS
  3. DIESEL ENGINE OILS
  4. DIESEL ENGINE OIL VISCOSITY GRADES
  5. MONOGRADE

MONOGRADE

SAE 10W, 30, 40, 50 monograde oils include
Castrol® Assuron™ 10W

 

Castrol Assuron 10W meets or exceeds the specifications for:  

 

API CF

Castrol® Assuron™ 30

 

Castrol Assuron 30 meets or exceeds the specifications for:  

 

API CF-2 / CF

Castrol® Assuron™ 40

 

Castrol Assuron 40 meets or exceeds the specifications for:  

 

API CF-2 / CF

Castrol® Assuron™ 50

 

Castrol Assuron 50 meets or exceeds the specifications for:  

 

API CF-2 / CF

Always consult your vehicle handbook to make sure you find the correct engine oil for your vehicle.