LUBEGARD Kooler Kleen Transmission Cooler Flush uses a proprietary mix of detergents to safely clean automatic and CVT transmission cooler lines and prevent contaminants from entering into newly installed transmissions. It chemically removes contaminants from transmission cooler lines safely and completely. This product works without any water to remove grease, dirt, grime, and metal shavings that can clog up the lines. LUBEGARD Kooler Kleen is the safest, most complete transmission cooler line flush available. Product Features:Prevents contamination of new or rebuilt unitsRemoves grease, dirt, sludge, grime and metal shavingsNo water/soapy residue to contaminate new transmissions Does not contain ozone depleting chemicals or CFCs Does not contain chlorinated solventsFormulated to not harm seals or degrade new transmission fluidsPrevents costly comebacks Ideal for those that do not have a dedicated transmission cooler line flush machinesCompatible with automatic and CVT transmissionsMIL PART: 6850-01-505-0642