This product is a high-quality synthetic transmission fluid developed for manual transmissions of American and domestic automobiles. Excellent abrasion resistance provides effective protection for transmission gears and anti-micropitting corrosion; good compatibility with a variety of sealing materials; excellent thermal stability and oxidation stability, prevent the generation of sludge and other deposits, and maintain gear shifting The system is clean; the excellent friction characteristics have good adaptability with copper-based, carbon-based synchronizer materials, which can effectively improve the smoothness of shifting.