Elevate your semi-truck's performance with Freightliner Cascadia 116/126 Transmission Coolers. Designed to efficiently maintain optimal transmission temperatures, these durable coolers feature a 200 PSI max operating pressure and 300 degree max temperature rating. Crafted with quality materials, they provide reliable cooling power to keep your Freightliner running smoothly, even under heavy loads or demanding conditions. Upgrade your Cascadia with a BESTfit or Eaton Fuller transmission cooler for enhanced transmission life and improved overall truck performance.