The BD Diesel Xtrude Core Heavy Duty Transmission Cooler with Fan and -10 JIC Male Connection (1300611) is a high-performance, universal-fit solution designed to keep your vehicle’s transmission running cool under the most demanding conditions. Featuring BD’s advanced Xtrude core technology, this cooler delivers superior heat dissipation thanks to its large surface area and integrated 10-inch high-flow electric fan. The -10 JIC male fittings ensure a secure, leak-free connection to a wide range of transmission lines, making it ideal for towing, racing, or heavy-duty applications. Built for durability and efficiency, this cooler helps extend transmission life and maintain optimal performance even under extreme loads.