Case SAE 10W-40 Premium heavy-duty diesel engine oil 1 gallon size
- Excellent oxidation control, aeration control, shear stability, and wear performance
- Synthetic base oil stock provides improved cold starting and reduced fuel consumption
- Extended drain intervals, reduces maintenance costs and downtime, and extends engine life
- Suitable for all heavy and light-duty diesel engines in which API CK-4, CJ-4, CI-4 Plus, CI-4, CH-4 oils and 10W40 are recommended