Profile: Amsoil Online Store is a distributor of synthetic lubricants, filters and car care products. Our products include synthetic motor oil, diesel oil, gear lubricants, hydraulic oil and compressor oil. We design synthetic motor oil for absolute best in motor oil performance. It is engineered to outperform all conventional gasoline engine motor oils. It reduces heat, friction, and wear for maximum performance and fuel efficiency. Our gear lubricants are used for high-demand applications which include trailer towing, heavy hauling, 4X4 off-road driving and commercial use. Our hydraulic oil is formulated for combination of transmission, hydraulic systems, final drives, power take-off systems and wet brakes.