The AMSOIL 20W-50 100% Synthetic Hydrostatic Transmission Fluid is a high-quality Hydro maintenance product designed to provide optimal performance in hydrostatic transmissions. This 4-quart container of transmission fluid is specifically formulated by AMSOIL, a trusted brand in the industry, to ensure smooth and efficient transmission of power in vehicles. With its synthetic properties and high viscosity rating, this fluid helps extend the life of transmission components and helps maintain peak performance even in harsh conditions. Ideal for regular use in Industrial maintenance, this product is a must-have for any equipment owner looking to ensure reliable transmission operation.