Transmission Fluid
Full Synthetic Manual Transmission 50 Fluid
CountryMark Advantage™ Full Synthetic Manual Transmission 50 Fluid is a fully synthetic manual transmission lubricant specially formulated for extended drain and severe service in heavy-duty equipment that requires a non-EP (Extreme Pressure) lubricant. Advantage MT 50 contains effective anti-wear agents, as wellas rust, corrosion, and oxidation inhibitors to maximize protection for the bearings, synchronizers, gears, shafts, and other moving parts.

Automatic Transmission DM Fluid
CountryMark Advantage™ Automatic Transmission DM Fluid is a multi-purpose product for use in GM and FORD automatic transmissions. It is formulated to meet the viscometrics, friction, wear, and oxidation stability properties required in passenger car and light truck transmissions.
TO-4 Transmission Fluid
CountryMark Advantage™ TO-4 Transmission Fluid is designed to meet the intense standards, created by Caterpillar, for modern transmissions, final drive, oil immersed brake and hydraulic systems fitted to heavy-duty off-road equipment.