Starbrite Pro Star Super Premium Heavy Duty Motor Oil - SAE 40 - 3.8lPro Star Super Premium Heavy Duty Motor Oil SAE 40. Recommended for engines requiring API CF-2 level performance Exceeds warranty requirements for all diesel and gasoline engines specifying SAE 40 grade and API service classification including Caterpillar, Cummins, Detroit Diesel, Mack, Navistar and Volvo. Exceeds Mack EO-K/2 and Allison C4 specifications and CID; A-A- 52306A requirements API Service Classifications; CF-2, CD-II, CD, CF, CE/SJ, SH and SG.
- Recommended for engines requiring API CF-2 level performance.
- These oils equal or exceed the performance of all national brands of oil.
- Exceeds warranty requirements for all diesel and gasoline engines specifying SAE 30 or SAE 40 grade and API service classification including Caterpillar, Cummins, Detroit Diesel, Mack, Navistar, MAN and Volvo.
- Exceeds Mack EO-K/2 and Allison C4 specifications and CID; A-A-52306A requirements.
- API Service Classifications; CF-2, CD-II, CD, CF, CE/SJ, SH and SG.
- Heavy-duty formulation minimizes engine wear to provide long engine life
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