Carlube ATF-Q Automatic Transmission Fluid is widely used in most makes of automatic gearboxes and power steering systems, where an ATF-A, ATF-D, ATF-D2 or ATF Dexron II D specification is demanded. Carlube Transmission & Power Steering Fluids are a high perfromance range developed to keep vehicles fully lubricated at extreme pressures & temperatures. Blended from refined basestocks and additives, Carlube Transmission Fluids are designed to give the required frictional properties, oxidation resistance & anti-wear performance.