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Red Line 75W90 GL-5 transmission and gear oil is a full-synthetic formula built from ester/PAO base stocks with friction modifiers to reduce sliding friction in hypoid gears. It improves differential efficiency for better mileage, longer drain intervals and reduced wear while maintaining stable viscosity and film thickness across temperatures. Exceeds API GL-5 specifications and performs under extreme operating conditions.
Red Line 75W90 GL-5 Gear Oil - Gallon
