• Coolant meets tough Cummins, Cat specs

    Zerex Extreme Extended Life antifreeze/coolant from Valvoline is reported to be the only product that meets the Cummins CES 14603 spec and the Caterpillar EC-1 spec for heavy-duty applications without the need for supplemental silicate additives at first fill. Because it is compatible with other brands of ethylene glycol-based coolants, it can be used for mixed fleets with gasoline engines. It also
    Nov. 1, 2001

    Zerex Extreme Extended Life antifreeze/coolant from Valvoline is reported to be the only product that meets the Cummins CES 14603 spec and the Caterpillar EC-1 spec for heavy-duty applications without the need for supplemental silicate additives at first fill. Because it is compatible with other brands of ethylene glycol-based coolants, it can be used for mixed fleets with gasoline engines. It also meets industry specs and requirements such as TMC RP-329 and ASTM D6210 and D3306 for use in diesel and gasoline engines in light truck, passenger car, stationary power, and marine applications.
    Go to www.valvolinehd.com or circle 303 on reply card

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