HD Expert Concentrate Conventional Diesel Heavy Duty Antifreeze/Coolant Classic is designed for use in older model of light & heavy duty diesel vehicles, including, but not limited to; Caterpillar, Cummins, Detroit Diesel, Ford, Freightliner, GM, International Truck and Engine, Kenworth, Paccar, Peterbilt, Volvo, Mack, Western Star and other heavy duty and industrial applications where a conventional coolant is required. The antifreeze/coolant will provide ideal protection against rust and corrosion for all coolant system metals, while providing protection against wet sleeve liner cavitation pitting, scale build-up and extreme temperature variations ranging from -64?C to 136?C*, preventing summer overheating and winter freezing, when used in accordance with OEM (Original Equipment Manufacturer) and product manufacturer?s guidelines regarding product dilution. HD Expert Classic is compatible with older model of light & heavy duty diesel applications on-road, off-road & farm equipment.
*Temperature range given for 70/30 blend of antifreeze/coolant to deionized water.