Peace, mercy, and blessings of God be upon you, For sale: The well-known Tru-Cool Max transmission oil cooler (gear cooler) with a capacity of 40,000 BTU. It is the best and ultimate solution to protect the transmission from excessive temperature rise and extend its lifespan, especially in hot weather, when towing, or off-roading. Specifications and Features: Condition: Brand new (in original box, unused). Manufacturing: 100% original Canadian (original engraved logo present on the cooler). Power and Capacity: 40,000 GVW / Cooling capacity up to 45,000 BTU. Technology: Features a "Low Pressure Drop" system to maintain safe and stable oil flow pressure. Material: High-quality, full aluminum with excellent thermal conductivity (13 layers). Compatibility: 1. GMC and Chevrolet (GM) Vehicles (Most in demand): Fits perfectly as an upgrade to the small factory cooler on large vehicles: Tahoe / Suburban: Models 1999 to 2026+. Yukon / Yukon XL: Models 1999 to 2026+. Sierra / Silverado: With 4.8L, 5.3L, 6.0L engines (Models 1999 to 2026+). Caprice / Lumina: Models 2000 to 2016 (especially LS1, LS2, LS3 engines for modification and racing). Avalanche / Escalade: Models 2002 to 2024+. 2. Ford Vehicles: F-150 and Raptor: All models (especially for those using the truck for towing or off-roading). Expedition: Models 2000 to 2025. Ford Grand Marquis and Crown Victoria: For modification and heavy-duty use. 3. Toyota and Nissan Vehicles: Land Cruiser, Sequoia, Tundra: With 8-cylinder engines (fits as an upgrade to ensure heat reduction during long trips or towing). Nissan Patrol (Al-Batal / Al-Fatk): For automatic transmission versions to protect it during off-roading and sand climbing. .📦 Accessories: Comes with all essential installation accessories included in the box.