LUBEGARD Kooler Kleen Transmission Cooler Line Flush with 2-in-1 Fitting now comes with an upgraded oil cooler fitting that combines our original 5/16-inch and a cone-style "universal" fitting into one. The cone-style version is easily unscrewed to access the 5/16-inch version underneath. LUBEGARD Kooler Kleen Transmission Cooler Line Flush uses a proprietary mix of detergents to safely clean transmission cooler and cooler lines in automatic, CVT, DCT and manual transmissions prior to installing new transmissions and converters. As recommended by OEMs, transmission fluid cooler lines MUST BE flushed prior to installing new units to prevent contaminants such as friction materials and metal debris from entering newly installed transmissions. Kooler Kleen safely removes these contaminants from the transmission cooler and lines without use of soapy water that could be detrimental to transmissions. It is compatible with all transmission fluids and coolers. It's ideal for shops that do not have hot flush machines to clean the transmission cooler lines.
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