There are many fluids that run throughout your vehicle, but one of the most important is the transmission fluid. Like other necessary fluids, Transmission Fluid also deteriorates over time. Hauling, city driving and frequent stop and go will speed up deterioration. Unlike Motor Oil which is a Lubricant, Transmission Fluid is both an oil and hydraulic fluid to help gear shifts, lubricates moving parts and cools the transmission. LION offers a variety of Transmission Fluids for most vehicles on the planet ranging from formulas to meet requirements for the newest and most complex transmission systems to the most economical for older transmissions.