Sunlube DEX II Automatic Transmission Fluid is a multifunctional, high-quality lubricant formulated with refined base oils and carefully selected additives. It provides excellent protection against corrosion, wear, and sludge formation, ensuring reliable performance and extended service life. This fluid is suitable for automatic transmissions and power steering systems in heavy trucks, off-road vehicles, and older passenger cars. It can also be used in powershift and industrial torque converters and hydraulic systems requiring GM DEX II-D or GM Type ‘A’ Suffix ‘A’ performance levels.