[Application and Compatibility]40k Transmission Oil Cooler Kit Built to handle the most demanding heavy-duty applications, this premium transmission cooler is designed for vehicles with a Gross Vehicle Weight (GVW) capacity of up to ‌40,000 lbs‌. Whether you're hauling freight, towing heavy trailers, or navigating rugged terrain, this cooler delivers ‌uncompromising performance‌ to keep your transmission running at optimal temperatures. [Durable and sturdy] 40K Transmission oil Cooler – Built Tough, Runs Cool‌ This badass cooler crushes heat like a boss, keeping your transmission ice-cold even under 40K lbs. More power, fewer repairs, better mileage – all wrapped in military-grade aluminum that laughs at wear and tear. Because your rig deserves cooler temps and zero drama. [Installing Hardware] The 40k transmission oil cooler kit includes all necessary hardware for installation - high-quality bolts, fasteners, and brackets. Designed for various vehicles. With simple installation, you will have safety, stability, and ensure long-term reliability.