Concentrate Conventional Diesel Heavy Duty Antifreeze/Coolant, Classic, 3.78 L, Compatible with Ford, GM, International, Kenworth, Mack, New Holland, PACCAR, Peterbilt, Volvo

HD Expert™ Concentrate Classic Conventional Diesel Heavy Duty Antifreeze/Coolant is a top-tier, fully formulated traditional engine coolant based on a proprietary corrosion inhibitor formulation. It features low silicate levels, making it aluminum compatible and suitable for automotive, light duty, heavy duty diesel, and natural gas engine applications including on-road trucks, off-road, and farm equipment. This high-quality antifreeze/coolant provides best-in-class protection against rust and corrosion for all coolant system metals, prevents wet sleeve liner cavitation pitting, scale build-up, and withstands extreme temperature variations from -37°C to 129°C. Compatible with older model diesel vehicles and meeting numerous industry standards, it is ideal for preventing summer overheating and winter freezing. HD Expert™ Classic does not require an initial charge of supplemental coolant additives (SCAs) and is compatible with similar coolants, SCAs, and coolant filters. Invest in HD Expert™ Concentrate Classic Conventional Diesel Heavy Duty Antifreeze/Coolant today for unmatched engine protection.Antifreeze/Coolant, Concentrate, Purple, Chemical Composition: 80 to 100% Ethylene Glycol, 0.1 to 1% Sodium Tetraborate Pentahydrate, 3.78 l, Liquid Form, pH Value: 10-11, Standards: ASTM D3306, D4985, D6210, AS/NZS 2108.2004 Type A, Caterpillar (Other than EC-1), Cummins 3666132, DDC 7SE 298, 93K217, GB 29743-2013, GM 1825M, 1899M, TMC RP329B, For FORD ESE-M97B44-A, ESE-M97B44-C, GM Heavy Truck, International Truck and Engine CEMS B-1, Kenworth RO26-170-97, Mack 014GS17004, New Holland WSN-M97B18-D, PACCAR, Peterbilt 8502.002, Volvo Heavy Truck, US Fed A-A870-A