A. HEAVY DUTY MOTOR & DIESEL OIL (Single and Multi-Viscosity) These oils shall be suitable for the lubrication of heavy-duty diesel engines under all conditions of service including ambient temperatures of 10 degrees Fahrenheit and shall meet the most current API service requirement classifications and shall be upgraded to newer API service classifications on the effective dates for the new classifications. All products shall also be backward compatible with previous API service requirement classifications. These heavy-duty motor oils shall also pass diesel engine manufacturers’ specifications. Single Viscosity Grades – 10W, 20W, 30W, 40W, & 50W 10W 20W 30W 40W 50W API, CF X X API CF-4, CF-2, CF, SJ X X API CF-2, CF, SJ X Mack EO-K/2, EO-K X X Detroit Diesel Series 53, 71, 92 X X X Allison C-4, C-3 X X CAT TO-2 X X Multi-Viscosity Grades –15W40 & 10W30 15W40 10W30 API, CJ4, CI-4 PLUS, CI-4, CH-4, CG-4, CF-4 X All except CI-4 PLUS API SM, SL X X Caterpillar, ECF-2, ECF-3 X X Cummings CES 20081 X Detroit Diesel, 93K218 X Mack, EO-O Premium Plus 07 X X Volvo, VDS-4 X X *RE-REFINED MOTOR OIL (Single and Multi-Viscosity): Re-refined oils meeting the most current API service requirement classifications for 5W30, 10W30 and 15W40 will be considered as equal to virgin oil base stocks. Bids for Re-Refined Motor Oil will be considered under Specification M. Re-Refined Oil. B. SINGLE VISCOSITY, HEAVY DUTY MOTOR OIL These oils shall be formulated to meet or exceed severe operating requirements for both on and off highway internal combustion engines fueled with gasoline or alternative fuels. The oils shall meet the most current API service requirements classifications and shall be upgraded to newer API service classifications on the effective dates for the new classifications. All products shall also be backward compatible with previous API service requirement classifications. These engine oils shall also pass passenger car manufacturers’ latest warranty requirements. These engine oils shall be available in the following grades: 5W20 5W30 10W30 10W40 20W50 ILSAC GF-4 X X X API SM X X X X X Energy Conserving X X X *RE-REFINED BASED OIL: Re-refined base oils meeting the most current API service requirement classifications for 5W30, 10W30 and 15W40 will be considered as equal to virgin oil base stocks. Bids for Re-Refined Motor Oil will be considered under Specification M. Re-Refined Motor Oil.
