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

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  5. Oem Approvals | Diesel Engine Oils
  6. ENGINE OILS WITH MACK SPECIFICATIONS

Castrol Engine Oil with Mack Specification

Choose the right oil for your engine.
Mack EOS-4.5

 

Castrol® diesel engine oils that meet or exceed Mack EOS-4.5 specifications include:

 

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