Exceeds OEM requirements will not void engine warranty. Recommended for engines requiring API CF-2 level performance. Exceeds warranty requirements for all diesel and gasoline engines specifying SAE 30 or SAE 40 grade and API service classifications including Caterpillar, Cummins, Detroit Diesel, Mack, Navistar, Volvo and Mann. Heavy-duty formulation minimizes engine wear to provide long engine life.

• 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

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