Brand: Prestone

Category: Universal Application

Product Code: AF957

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Heavy Duty 50/50 Ready to Use

A blend of ethylene glycol and a specially formulated inhibitor package designed for heavy duty cooling system applications. The product is designed to eliminate the need for an initial charge of supplemental coolant additives (SCA) on new vehicles and recharged systems. Can be used in all heavy duty vehicle applications.

Package sizes include:
  • Gallons
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Prestone® Heavy Duty Antifreeze/Coolant is formulated with the advanced chemical technology found in Pencool®Cooling System Treatments resulting in an exceptional SCA pre-charged product compatible with Pencool® 2000 and 3000, as well as all other SCA’s.  It is recommended for use with Pencool® Need-Release ® Filters.
Prestone® Heavy Duty Antifreeze/Coolant is designed for use in all heavy duty cooling system applications.  This product will provide outstanding protection against freezing, boil-over, cavitation erosion, corrosion, scale and foaming with a 50/50 mix of coolant and tap water without SCA’s at the initial fill.  Concentration levels should not fall below 40% or exceed 65% by volume. 

Meets or Exceeds Performance Requirements of the Following Specifications

Heavy Duty Automobile

• ASTM D-4985 & D-6210 • ASTM D-3306

• GM 1899M • ASTM D-4340

• SAE J1941 • CSMA

• Cummins 90T8-4 • SAE J1034

• Kenworth R026-170-97 • GM 1825M

• RP-302A & RP-329 Maintenance • Ford ESE-M97B44-A

Council American Trucking Assoc. Section 3.1.1 & 3.1.2

• Peterbilt 07-06773 • Chrysler MS 7170

• Detroit Diesel 7SE298 Section A & B 1-4

• Freightliner 48-22880

• Mack, PACCAR

• Caterpiller Heavy Duty Coolant

• John Deere H24A1