Fleet Charge, Gallon, SCA-Precharged Antifreeze, For All Heavy-Duty/Diesel Engines, No Initial Precharge Required, Phosphate-Free Formula, Contains Nitrite For Superior Wet Sleeve Liner Cavitation Protection, Patented Inhibitor System Reduces Drop Out, Gel & Scale, Universal Low Silicate Formula, Low Total Dissolved Solids Formula, Performance Specifications; Meets Or Exceeds The Following Specifications: Heavy Duty Astm D-4985, Astm D-5345, 50% Blend, Astm D-6210, Caterpillar, Cummins 14603, Detroit Diesel 7Se298, Freightliner 48-22880, Gm 1899M, John Deere H24a1/H24c1, Mtu, Mack Truck, Navistar B-1, Tmc Rp-329, Volvo Group, Automobile Astm D3306, Astm D-4340, Cid A-A-52624, Chrysler Ms7170 Section A&B1-4, Ford Ese-M97b44-A Section 3.1.1 & 3.1.2 & Gm1825m.