Wolf Extendtech ATF D II 1L is a premium automatic transmission fluid formulated for use in passenger cars, vans, and heavy-duty vehicles. This fluid meets the stringent requirements of Dexron II D and Allison C-4 specifications, ensuring reliable performance in automatic transmissions, torque converters, power steering systems, and hydraulic circuits. Its advanced formulation provides excellent oxidation stability, wear protection, and consistent friction characteristics, contributing to smooth gear shifts and extended component life. Supplied in a 1-liter bottle, it is suitable for various applications where a Dexron II D type fluid is specified.